SIS112 24VDC SEN - ELESTA Relays

Product Catalogue

Relays with forcibly guided contacts

Product Catalogue - Relays with forcibly guided contacts

Edition 03/2017

Publisher:

ELESTA GmbH, Bad Ragaz, Switzerland

Any use in other than legally authorized cases requires the prior written consent of the publisher.

03/2017

ELESTA GmbH, Heuteilstrasse 18,

CH - 7310 Bad Ragaz, Switzerland Fon: +41 (0)81 303 54 00

Fax: +41 (0)81 303 54 01

What started out in 1997 as the con-

tinuation of ELESTA AG‘s traditional re-

lay production with just 15 employees,

became a globally operating innovation

leader in the area of functional safety

and relay technology.

Now latest relay products and sensors

are produced by over 250 employees.

These products are often the centre-

piece of safety circuits of machinery

and equipment. Every day we encoun-

ter many of those products without

noticing them. Thus ELESTA products

guarantee safety when we use eleva-

tors, ride the train, at the hospital, but

also when we celebrate stars on stage

or when movie heroes ﬂ y on broom-

sticks through magical worlds.

The success is homemade. ELESTA

invests in R&D above average. This

“think tank” develops products that of-

ten represent a pilot function.

The close interaction of in-house pro-

cess development and product devel-

opment not only increases the pro-

duction capacity. Under the provisions

of lean management and the related

design-to-eﬃ ciency highly innovative

products are produced that are com-

petitive on the world market.

Despite automated production lines,

the most important factor of our suc-

cess are our employees. The enthusi-

asm of the staﬀ for the products, the

opportunity to actively participate in

changes ensures the highest quality in

all areas. An enormous number of sug-

gestions for improvement (CIP) is evi-

dence of the strong identiﬁ cation of em-

ployees with products and company.

The lean strategy of ELESTA GmbH

is deeply rooted and not just an instru-

ment of continuous eﬃ ciency improve-

ment, it is also the driving force behind

the innovation in products and produc-

tion processes. The leading role in lean

management was highlighted not least

by winning the Swiss-Lean-Award in

2012.

Harald Förster

Geschäftsführer / CEO

ELESTA GmbH

03/2017

ELESTA GmbH, Heuteilstrasse 18,

CH - 7310 Bad Ragaz, Switzerland Fon: +41 (0)81 303 54 00

Fax: +41 (0)81 303 54 01

What started out in 1997 as the con-

tinuation of ELESTA AG‘s traditional re-

lay production with just 15 employees,

became a globally operating innovation

leader in the area of functional safety

and relay technology.

Now latest relay products and sensors

are produced by over 250 employees.

These products are often the centre-

piece of safety circuits of machinery

and equipment. Every day we encoun-

ter many of those products without

noticing them. Thus ELESTA products

guarantee safety when we use eleva-

tors, ride the train, at the hospital, but

also when we celebrate stars on stage

or when movie heroes ﬂ y on broom-

sticks through magical worlds.

The success is homemade. ELESTA

invests in R&D above average. This

“think tank” develops products that of-

ten represent a pilot function.

The close interaction of in-house pro-

cess development and product devel-

opment not only increases the pro-

duction capacity. Under the provisions

of lean management and the related

design-to-eﬃ ciency highly innovative

products are produced that are com-

petitive on the world market.

Despite automated production lines,

the most important factor of our suc-

cess are our employees. The enthusi-

asm of the staﬀ for the products, the

opportunity to actively participate in

changes ensures the highest quality in

all areas. An enormous number of sug-

gestions for improvement (CIP) is evi-

dence of the strong identiﬁ cation of em-

ployees with products and company.

The lean strategy of ELESTA GmbH

is deeply rooted and not just an instru-

ment of continuous eﬃ ciency improve-

ment, it is also the driving force behind

the innovation in products and produc-

tion processes. The leading role in lean

management was highlighted not least

by winning the Swiss-Lean-Award in

2012.

Harald Förster

Geschäftsführer / CEO

ELESTA GmbH

2© Copyright

03/2017

ELESTA GmbH, Heuteilstrasse 18,

CH - 7310 Bad Ragaz, Switzerland Fon: +41 (0)81 303 54 00

Fax: +41 (0)81 303 54 01

Product Overview

Relays with forcibly guided contacts

Relays SIS 2 SIS 2 SEN SIS 3 SIS 3 SEN SIS 4 SIS 4 SEN SIS 6 SIS 6 SEN SIF 3 SIF 4 SIF 6 SGR 282

SGR 282

ZK Var SIM 2 SIM 3 SIM 4 SLR 4 SIR 4 SIR 4 SEN SIR 4 P SIR 6 SIR 6 SEN SIR 8 SIR 10 SIP 6

Features Small dimen-

sions

High shock

resistance

Large excita-

tion voltage

Low coil

power loss

High switching

reliability

Small dimen-

sions

High shock

resistance

Very large

excitation

voltage

Very low coil

power loss

High switching

reliability

Small dimen-

sions

High shock

resistance

Large excita-

tion voltage

High switching

reliability

Small dimen-

sions

High shock

resistance

Very large

excitation

voltage

Very low coil

power loss

High switching

reliability

High shock

resistance

Large excita-

tion voltage

Low coil

power loss

High switching

reliability

High shock

resistance

Very large

excitation

voltage

Very low coil

power loss

High switching

reliability

Very small

dimensions

High shock

resistance

Large excita-

tion voltage

High switching

reliability

Very small

dimensions

High shock

resistance

Very large

excitation

voltage

High switching

reliability

Extremely ﬂ at

design

Large switch-

ing current

range

Possible com-

ponent instal-

lation under

the relay

Extremely ﬂ at

design

Large switch-

ing current

range

Possible

component

installation

under the

relay

Extremely ﬂ at

design

Large switch-

ing current

range

Possible

component

installation

under the

relay

Extrusion-

coated coil

design suit-

able for use in

ATEX areas

High switching

reliability

Extrusion-

coated coil

design suit-

able for use in

ATEX areas

High switching

reliability

Extrusion-

coated coil

design suit-

able for use in

ATEX areas

High switching

reliability

Extremely

high leakage

and creepage

distances

Extrusion-

coated coil

design suit-

able for use in

ATEX areas

High switching

reliability

Extremely

high leakage

and creepage

distances

Extrusion-

coated coil

design suit-

able for use in

ATEX areas

High switching

reliability

Extremely

high leakage

and creepage

distances

Powerful

Small, hori-

zontal design

Large switch-

ing current

range

High switching

reliability

Powerful

Small design

High switching

reliability

Powerful

Small design

High switching

reliability

Low coil

power loss

Wide coil

working range

Extremely

powerful

Small design

For loads with

a high surge

current

High switching

reliability

Powerful

Small design

High switching

reliability

Contact

assignment

conﬁ gurable

Powerful

Small design

High switching

reliability

Low coil

power loss

Wide coil

working range

Contact

assignment

conﬁ gurable

Powerful

High switching

reliability

Wide coil

working range

Contact

assignment

conﬁ gurable

Powerful

High switching

reliability

Wide coil

working range

Contact

assignment

conﬁ gurable

Extremely

powerful

High switching

reliability

For the highest

loads during

3-phase ap-

plications and

DC loads

Number of

Contacts 223344663462/2

22344444668106

Contact

Material AgCuNi AgCuNi AgCuNi AgCuNi AgCuNi AgCuNi AgCuNi AgCuNi AgCuNi AgCuNi AgCuNi AgCuNi

AgCuNi AgSnO2AgSnO2AgSnO2AgSnO2AgSnO2AgSnO2AgSnO2AgSnO2AgSnO2AgSnO2AgSnO2AgSnO2

Type of

Contact

Single

contact with

notched

crown

Single

contact with

notched

crown

Single

contact with

notched

crown

Single

contact with

notched

crown

Single

contact with

notched

crown

Single

contact with

notched

crown

Single

contact with

notched

crown

Single

contact with

notched

crown

Single

contact with

notched

crown

Single

contact with

notched

crown

Single

contact with

notched

crown

Single

contact with

notched

crown

Single

contact with

notched

crown

Crest

contact Crest

contact Single

contact Crest

contact Single

contact

Coil

Voltage 3 VDC -

60 VDC 3 VDC -

110 VDC 3 VDC -

60 VDC 3 VDC -

110 VDC 3 VDC -

60 VDC 3 VDC -

110 VDC 3 VDC -

60 VDC 3 VDC -

110 VDC 3 VDC -

110 VDC

3 VDC -

110 VDC 3 VDC -

60 VDC 3 VDC -

110 VDC 3 VDC -

60 VDC 3 VDC -

220 VDC 3 VDC -

220 VDC

Coil

Capacity1270 mW 200 mW 600 mW 400 mW 500 mW 330 mW 660 mW 440 mW 600 mW 700 mW 660 mW 700 mW

700 mW 500 mW 750 mW 1000 mW 600 mW 600 mW 360 mW 750 mW 750 mW 500 mW 1300 mW 1300 mW 1300 mW

Switching

Current

Range 3 mA - 6 A 3 mA - 6 A 3 mA - 6 A 3 mA - 6 A 3 mA - 6 A 3 mA - 6 A 3 mA - 6 A 3 mA - 6 A 3 mA - 10 A 3 mA - 8 A 3 mA - 8 A 4 mA - 8 A

4 mA - 8 A 10 mA - 8 A 10 mA - 8 A 10 mA - 8 A 10 mA -

10 A 10 mA -

10 A 5 mA - 12 A 10 mA -

10 A 10 mA -

10 A 5 mA - 16 A

Test

Voltage

Open

Contact

1500 Veﬀ 1500 Veﬀ 1500 Veﬀ 1500 Veﬀ 1500 Veﬀ 1500 Veﬀ 1500 Veﬀ 1500 Veﬀ 1500 Veﬀ 1500 Veﬀ 1500 Veﬀ 1500 Veﬀ

1500 Veﬀ 1500 Veﬀ 1500 Veﬀ 1500 Veﬀ 1500 Veﬀ 1500 Veﬀ 1500 Veﬀ 1500 Veﬀ 1500 Veﬀ 1500 Veﬀ 1500 Veﬀ 1500 Veﬀ 1500 Veﬀ

Test

Voltage

between

Contacts

5000 Veﬀ 5000 Veﬀ 4000 Veﬀ 4000 Veﬀ 4000 Veﬀ 4000 Veﬀ 4000 Veﬀ 4000 Veﬀ 4000 Veﬀ 4000 Veﬀ 4000 Veﬀ 4000 Veﬀ

4000 Veﬀ 4000 Veﬀ 2500 Veﬀ

4000 Veﬀ 22500 Veﬀ

4000 Veﬀ 2

4000 Veﬀ 3

4000 Veﬀ 4

5000 Veﬀ 5

2500 Veﬀ 3

5000 Veﬀ 4

4000 Veﬀ 5

2500 Veﬀ 3

5000 Veﬀ 4

4000 Veﬀ 5

2500 Veﬀ 3

5000 Veﬀ 4

4000 Veﬀ 5

2500 Veﬀ 3

5000 Veﬀ 4

4000 Veﬀ 5

2500 Veﬀ 3

5000 Veﬀ 4

4000 Veﬀ 54000 Veﬀ 4000 Veﬀ

2500 Veﬀ 3

5000 Veﬀ 4

4000 Veﬀ 5

Test

Voltage

Coil/

Contact

2500 Veﬀ 2500 Veﬀ 2500 Veﬀ 2500 Veﬀ

4000 Veﬀ

(SIS222,

SIS312 Var 2)

2500 Veﬀ

(SIS312)

4000 Veﬀ

(SIS222,

SIS312 Var 2)

2500 Veﬀ

(SIS312)

2500 Veﬀ 2500 Veﬀ 4000 Veﬀ 4000 Veﬀ 4000 Veﬀ 5000 Veﬀ

5000 Veﬀ 5000 Veﬀ 5000 Veﬀ 5000 Veﬀ 2500 Veﬀ 2500 Veﬀ 2500 Veﬀ 2500 Veﬀ 2500 Veﬀ 2500 Veﬀ 5000 Veﬀ 2500 Veﬀ 2500 Veﬀ

Protection RT III RT III RT III RT III RT III RT III RT III RT III RT II RT II RT II RT II

RT II RT II RT II RT II RT II RT II RT II RT II RT II RT II RT II RT II RT II

Dimen-

sions

(external)

in mm

L 29.2

W 16.6

H 16.5

L 29.2

W 16.6

H 16.5

L 29.2

W 16.6

H 16.5

L 29.2

W 16.6

H 16.5

L 48

W 16.6

H 16.5

L 48

B 16,6

H 16,5

L 48

B 16,6

H 16,5

L 48

B 16,6

H 16,5

L 33.7

W 29.4

H 10.9

L 41

W 29.4

H 10.9

L 53.6

W 33.5

H 10.9

L 30.2

W 12.7

H 25.6

L 30.2

W 12.7

H 25.6

L 27.4

W 12.5

H 26.2

L 36.1

W 12.5

H 26.2

L 36.1

W 12.5

H 26.2

L 53.3

W 33.4

H 16.5

L 46.4

W 16

H 30.7

L 46.4

W 16

H 30.7

L 46.4

W 16

H 30.7

L 58.9

W 16

H 30.7

L 58.9

W 16

H 30.7

L 85.5

W 20

H 32

L 85.5

W 20

H 32

L 84.6

W 20

H 32

Approvals UL, cUL,

TÜV UL, cUL,

TÜV

UL, cUL,

TÜV UL, cUL,

TÜV

Options

(see

catalogue) --------

- - - - -

1 Reference temperature 20°C 2 Between left and right contact side 4 Between control and output contacts

3 Between control contacts 5 Between output contacts

Page 4 Page 5 Page 6 Page 7 Page 8 Page 9 Page10 Page 11 Page 12 Page 13 Page 14 Page 15 Page 16 Page 17 Page 18 Page 19 Page 20 Page 21 Page 22 Page 23 Page 24 Page 25 Page 26 Page 27 Page 28

Page 29 Page 29 Page 30 Page 30 Page 31 Page 31 Page 31 Page 31 Page 31

03/2017

ELESTA GmbH, Heuteilstrasse 18,

CH - 7310 Bad Ragaz, Switzerland Fon: +41 (0)81 303 54 00

Fax: +41 (0)81 303 54 01

Relays SIS 2 SIS 2 SEN SIS 3 SIS 3 SEN SIS 4 SIS 4 SEN SIS 6 SIS 6 SEN SIF 3 SIF 4 SIF 6 SGR 282

SGR 282

ZK Var SIM 2 SIM 3 SIM 4 SLR 4 SIR 4 SIR 4 SEN SIR 4 P SIR 6 SIR 6 SEN SIR 8 SIR 10 SIP 6

Features Small dimen-

sions

High shock

resistance

Large excita-

tion voltage

Low coil

power loss

High switching

reliability

Small dimen-

sions

High shock

resistance

Very large

excitation

voltage

Very low coil

power loss

High switching

reliability

Small dimen-

sions

High shock

resistance

Large excita-

tion voltage

High switching

reliability

Small dimen-

sions

High shock

resistance

Very large

excitation

voltage

Very low coil

power loss

High switching

reliability

High shock

resistance

Large excita-

tion voltage

Low coil

power loss

High switching

reliability

High shock

resistance

Very large

excitation

voltage

Very low coil

power loss

High switching

reliability

Very small

dimensions

High shock

resistance

Large excita-

tion voltage

High switching

reliability

Very small

dimensions

High shock

resistance

Very large

excitation

voltage

High switching

reliability

Extremely ﬂ at

design

Large switch-

ing current

range

Possible com-

ponent instal-

lation under

the relay

Extremely ﬂ at

design

Large switch-

ing current

range

Possible

component

installation

under the

relay

Extremely ﬂ at

design

Large switch-

ing current

range

Possible

component

installation

under the

relay

Extrusion-

coated coil

design suit-

able for use in

ATEX areas

High switching

reliability

Extrusion-

coated coil

design suit-

able for use in

ATEX areas

High switching

reliability

Extrusion-

coated coil

design suit-

able for use in

ATEX areas

High switching

reliability

Extremely

high leakage

and creepage

distances

Extrusion-

coated coil

design suit-

able for use in

ATEX areas

High switching

reliability

Extremely

high leakage

and creepage

distances

Extrusion-

coated coil

design suit-

able for use in

ATEX areas

High switching

reliability

Extremely

high leakage

and creepage

distances

Powerful

Small, hori-

zontal design

Large switch-

ing current

range

High switching

reliability

Powerful

Small design

High switching

reliability

Powerful

Small design

High switching

reliability

Low coil

power loss

Wide coil

working range

Extremely

powerful

Small design

For loads with

a high surge

current

High switching

reliability

Powerful

Small design

High switching

reliability

Contact

assignment

conﬁ gurable

Powerful

Small design

High switching

reliability

Low coil

power loss

Wide coil

working range

Contact

assignment

conﬁ gurable

Powerful

High switching

reliability

Wide coil

working range

Contact

assignment

conﬁ gurable

Powerful

High switching

reliability

Wide coil

working range

Contact

assignment

conﬁ gurable

Extremely

powerful

High switching

reliability

For the highest

loads during

3-phase ap-

plications and

DC loads

Number of

Contacts 223344663462/2

22344444668106

Contact

Material AgCuNi AgCuNi AgCuNi AgCuNi AgCuNi AgCuNi AgCuNi AgCuNi AgCuNi AgCuNi AgCuNi AgCuNi

AgCuNi AgSnO2AgSnO2AgSnO2AgSnO2AgSnO2AgSnO2AgSnO2AgSnO2AgSnO2AgSnO2AgSnO2AgSnO2

Type of

Contact

Single

contact with

notched

crown

Single

contact with

notched

crown

Single

contact with

notched

crown

Single

contact with

notched

crown

Single

contact with

notched

crown

Single

contact with

notched

crown

Single

contact with

notched

crown

Single

contact with

notched

crown

Single

contact with

notched

crown

Single

contact with

notched

crown

Single

contact with

notched

crown

Single

contact with

notched

crown

Single

contact with

notched

crown

Crest

contact Crest

contact Single

contact Crest

contact Single

contact

Coil

Voltage 3 VDC -

60 VDC 3 VDC -

110 VDC 3 VDC -

60 VDC 3 VDC -

110 VDC 3 VDC -

60 VDC 3 VDC -

110 VDC 3 VDC -

60 VDC 3 VDC -

110 VDC 3 VDC -

110 VDC

3 VDC -

110 VDC 3 VDC -

60 VDC 3 VDC -

110 VDC 3 VDC -

60 VDC 3 VDC -

220 VDC 3 VDC -

220 VDC

Coil

Capacity1270 mW 200 mW 600 mW 400 mW 500 mW 330 mW 660 mW 440 mW 600 mW 700 mW 660 mW 700 mW

700 mW 500 mW 750 mW 1000 mW 600 mW 600 mW 360 mW 750 mW 750 mW 500 mW 1300 mW 1300 mW 1300 mW

Switching

Current

Range 3 mA - 6 A 3 mA - 6 A 3 mA - 6 A 3 mA - 6 A 3 mA - 6 A 3 mA - 6 A 3 mA - 6 A 3 mA - 6 A 3 mA - 10 A 3 mA - 8 A 3 mA - 8 A 4 mA - 8 A

4 mA - 8 A 10 mA - 8 A 10 mA - 8 A 10 mA - 8 A 10 mA -

10 A 10 mA -

10 A 5 mA - 12 A 10 mA -

10 A 10 mA -

10 A 5 mA - 16 A

Test

Voltage

Open

Contact

1500 Veﬀ 1500 Veﬀ 1500 Veﬀ 1500 Veﬀ 1500 Veﬀ 1500 Veﬀ 1500 Veﬀ 1500 Veﬀ 1500 Veﬀ 1500 Veﬀ 1500 Veﬀ 1500 Veﬀ

1500 Veﬀ 1500 Veﬀ 1500 Veﬀ 1500 Veﬀ 1500 Veﬀ 1500 Veﬀ 1500 Veﬀ 1500 Veﬀ 1500 Veﬀ 1500 Veﬀ 1500 Veﬀ 1500 Veﬀ 1500 Veﬀ

Test

Voltage

between

Contacts

5000 Veﬀ 5000 Veﬀ 4000 Veﬀ 4000 Veﬀ 4000 Veﬀ 4000 Veﬀ 4000 Veﬀ 4000 Veﬀ 4000 Veﬀ 4000 Veﬀ 4000 Veﬀ 4000 Veﬀ

4000 Veﬀ 4000 Veﬀ 2500 Veﬀ

4000 Veﬀ 22500 Veﬀ

4000 Veﬀ 2

4000 Veﬀ 3

4000 Veﬀ 4

5000 Veﬀ 5

2500 Veﬀ 3

5000 Veﬀ 4

4000 Veﬀ 5

2500 Veﬀ 3

5000 Veﬀ 4

4000 Veﬀ 5

2500 Veﬀ 3

5000 Veﬀ 4

4000 Veﬀ 5

2500 Veﬀ 3

5000 Veﬀ 4

4000 Veﬀ 5

2500 Veﬀ 3

5000 Veﬀ 4

4000 Veﬀ 54000 Veﬀ 4000 Veﬀ

2500 Veﬀ 3

5000 Veﬀ 4

4000 Veﬀ 5

Test

Voltage

Coil/

Contact

2500 Veﬀ 2500 Veﬀ 2500 Veﬀ 2500 Veﬀ

4000 Veﬀ

(SIS222,

SIS312 Var 2)

2500 Veﬀ

(SIS312)

4000 Veﬀ

(SIS222,

SIS312 Var 2)

2500 Veﬀ

(SIS312)

2500 Veﬀ 2500 Veﬀ 4000 Veﬀ 4000 Veﬀ 4000 Veﬀ 5000 Veﬀ

5000 Veﬀ 5000 Veﬀ 5000 Veﬀ 5000 Veﬀ 2500 Veﬀ 2500 Veﬀ 2500 Veﬀ 2500 Veﬀ 2500 Veﬀ 2500 Veﬀ 5000 Veﬀ 2500 Veﬀ 2500 Veﬀ

Protection RT III RT III RT III RT III RT III RT III RT III RT III RT II RT II RT II RT II

RT II RT II RT II RT II RT II RT II RT II RT II RT II RT II RT II RT II RT II

Dimen-

sions

(external)

in mm

L 29.2

W 16.6

H 16.5

L 29.2

W 16.6

H 16.5

L 29.2

W 16.6

H 16.5

L 29.2

W 16.6

H 16.5

L 48

W 16.6

H 16.5

L 48

B 16,6

H 16,5

L 48

B 16,6

H 16,5

L 48

B 16,6

H 16,5

L 33.7

W 29.4

H 10.9

L 41

W 29.4

H 10.9

L 53.6

W 33.5

H 10.9

L 30.2

W 12.7

H 25.6

L 30.2

W 12.7

H 25.6

L 27.4

W 12.5

H 26.2

L 36.1

W 12.5

H 26.2

L 36.1

W 12.5

H 26.2

L 53.3

W 33.4

H 16.5

L 46.4

W 16

H 30.7

L 46.4

W 16

H 30.7

L 46.4

W 16

H 30.7

L 58.9

W 16

H 30.7

L 58.9

W 16

H 30.7

L 85.5

W 20

H 32

L 85.5

W 20

H 32

L 84.6

W 20

H 32

Approvals UL, cUL,

TÜV UL, cUL,

TÜV

UL, cUL,

TÜV UL, cUL,

TÜV

Options

(see

catalogue) --------

- - - - -

1 Reference temperature 20°C 2 Between left and right contact side 4 Between control and output contacts

3 Between control contacts 5 Between output contacts

Product Overview

Relays with forcibly guided contacts

Page 4 Page 5 Page 6 Page 7 Page 8 Page 9 Page10 Page 11 Page 12 Page 13 Page 14 Page 15 Page 16 Page 17 Page 18 Page 19 Page 20 Page 21 Page 22 Page 23 Page 24 Page 25 Page 26 Page 27 Page 28

Page 29 Page 29 Page 30 Page 30 Page 31 Page 31 Page 31 Page 31 Page 31

4© Copyright

03/2017

ELESTA GmbH, Heuteilstrasse 18,

CH - 7310 Bad Ragaz, Switzerland Fon: +41 (0)81 303 54 00

Fax: +41 (0)81 303 54 01

Circuit Diagram (view on relay upper side)

24 23

A1 A2

SIS112

Insulation Data

- Basic insulation at 250 VAC

- Air and creepage distance >4 mm

- Test voltage 2500 V / 50 Hz / 1 min

- Double or reinforced insulation

at 250 VAC

- Air and creepage distance >10 mm

- Test voltage 5000 V/50 Hz/1 min

Test voltage contact open 1500 V/50 Hz/1 min

Creepage resistance CTI 175

Pollution degree 2

Overvoltage category III

Insulation resistance at Up 500 VDC >100 MΩ

Additional Data

Mechanical endurance >10x106 operations

Switching frequency, mechanical 15 Hz

Response time (NO closed) typically 10 ms

Drop-out time** (NC closed) typically 3 ms

Bounce time of NO contact typically 2 ms

Bounce time of NC contact typically 15 ms

Shock resistance 16 ms NO > 17g

NC > 7g

Vibration resistance NO > 7g

(10-200 Hz) NC > 2g

Resistance to short circuiting contacts

1000 A SCPD 6 A gG/gL (pre-fuse)

Ambient temperature -40°C to +85 °C

Thermal Resistance 55 K/W

Temperature limit for coil 120 °C

Weight ca. 18 g

Mounting position any

Type of protection RT III

Solder bath temperature 270°C/5 s

**without spark suppression

Tests, Regulations

Approvals

UL File E188953 Sec. 5

Insulation class IEC 60664-1 250 VAC

Fire protection requirements UL 94 / V0

Options, Accessories

none available

Product Key

SIS 1 1 2 24VDC Coil voltage

Soldering tags

Number of NC contacts

Number of NO contacts

Type designation

Contact Lifetime for NO Contact

10000

1000

5000

100

500

0,1 0,5 1 2 3 4 5 6789

AC 1:230VAC 1:230V

DC 1: 24V

AC 15: 230V

DC 13: 24V

Maximal switching characteristics(EN60947-5-1)

AC 1: 250 V / 6 A

AC 15: 230 V / 3 A

DC 1: 24 V / 6 A

DC 13: 24 V / 5 A / 0,1 Hz

UL 508: B300 / R300

Load Limit Curve with Direct Current

0,1

0,2

0,3

0,4

0,6

0,8

50 100 150 200 250

1 2

Inductive load L/R 40 ms

2) Resistive load

Excitation Voltage Range

0,5

1,0

1,5

2,0

2,5

3,0

20 40 60 80 100

Max. excitation voltage with contact load: ≤4 A

2) Min. excitation voltage (guaranteed values) without

previous operation

No heat accumulation due to intrinsic heating of

other components. Continuous duty 100%.

Switching Current (A) →

Operations x 1000 →

Voltage (VDC) →

Current (A) →

Ambient Temperature °C →

Relay Key Data

- PCB Relay with forcibly guided contacts

- Protective separation between control and load curcuit

(leakage and creepage distances >10 mm)

- EN50205 type A

- Double and reinforced insulation between the contacts

- Contact mounting: SIS112 1 NO / 1 NC

- Small external dimensions

- Nominal coil power 0,27 W

- Holding coil power 0,08 W

- Coils for railway application (EN50155) on request

Dimensions

[mm]

29,2

1,61,6

0,40,4 0,3

2,8* 0,2

16,5 ±0,2

16,6

1,6

18,7

Ø 1,3

6 2,32,2

4,2 15 7,7 2,3

29,2

3,3

3,3103,3

16,6

2,3

Contact Data

Contact material AgCuNi+0,2-0,4 µm Au

Type of contact Single contact with notched crown

Rated switching capacity 250 VAC 6 A AC1 1500 VA

Electr. life AC 1(360 cycles / h) >90000

Inrush current max. 30 A for 20 ms

Switching voltage range 5 to 250 VDC / VAC

Switching current range* 3 mA to 6 A

Switching capacity range* 40 mW to 1500 W(VA)

Contact resistance (as delivered)

≤100 mΩ / 6 V / 100 mA

*Guided values

Standard coils for direct current

(other voltages on request)

Nominal voltage

VDC

Min. pick-up

voltage at 20 °C

Drop-out voltage

at 20 °C

Nominal current

in mA

Resistance in

Ohm at 20 °C

5≤3,5 ≥0,5 54,9 91 ± 10%

6≤4,2 ≥0,6 46,1 130 ± 10%

9≤6,3 ≥0,9 30,5 295 ± 10%

12 ≤8,4 ≥1,2 23,0 520 ± 10%

18 ≤12,6 ≥1,8 15,2 1180 ± 10%

24 ≤16,8 ≥2,4 11,4 2100 ± 10%

48 ≤33,6 ≥4,8 5,7 8350 ± 13%

60 ≤42,0 ≥6,0 4,5 13100 ± 15%

SIS 2 Series

03/2017

ELESTA GmbH, Heuteilstrasse 18,

CH - 7310 Bad Ragaz, Switzerland Fon: +41 (0)81 303 54 00

Fax: +41 (0)81 303 54 01

Circuit Diagram (view on relay upper side)

24 23

A1 A2

SIS112SEN

Insulation Data

- Basic insulation at 250 VAC

- Air and creepage distance >4 mm

- Test voltage 2500 V / 50 Hz / 1 min

- Double or reinforced insulation

at 250 VAC

- Air and creepage distance >10 mm

- Test voltage 5000 V / 50 Hz / 1 min

Test voltage contact open 1500 V / 50 Hz / 1 min

Creepage resistance CTI 175

Pollution degree 2

Overvoltage category III

Insulation resistance at Up 500 VDC >100 MΩ

Additional Data

Mechanical endurance >10x106 operations

Switching frequency, mechanical 12 Hz

Response time (NO closed) typically 15 ms

Drop-out time** (NC closed) typically 5 ms

Bounce time of NO contact typically 2 ms

Bounce time of NC contact typically 15 ms

Shock resistance 16 ms NO > 17g

NC > 7g

Vibration resistance NO > 7g

(10-200 Hz) NC > 2g

Resistance to short circuiting contacts

1000 A SCPD 6 A gG / gL (pre-fuse)

Ambient temperature -40 °C to +85 °C

Thermal Resistance 55 K / W

Temperature limit for coil 120 °C

Weight ca. 18 g

Mounting position any

Type of protection RT III

Solder bath temperature 270 °C / 5 s

**without spark suppression

Tests, Regulations

Approvals

UL File E188953 Sec. 5

Insulation class IEC 60664-1 250 VAC

Fire protection requirements UL 94 / V0

Options, Accessories

none available

Product Key

SIS 1 1 2 24VDC SEN sensitive coil

Coil voltage

Soldering tags

Number of NC contacts

Number of NO contacts

Type designation

Contact Lifetime for NO Contact

10000

1000

5000

100

500

0,1 0,5 1 2 3 4 5 6789

AC 1:230VAC 1:230V

DC 1: 24V

AC 15: 230V

DC 13: 24V

Maximal switching characteristics (EN60947-5-1)

AC 1: 250 V / 6 A

AC 15: 230 V / 3 A

DC 1: 24 V / 6 A

DC 13: 24 V / 5 A / 0,1 Hz

UL 508: B300 / R300

Load Limit Curve with Direct Current

0,1

0,2

0,3

0,4

0,6

0,8

50 100 150 200 250

1 2

Inductive load L/R 40 ms

2) Resistive load

Excitation Voltage Range

0,5

1,0

1,5

2,0

2,5

3,0

3,5

4,0

-10

Max. excitation voltage with contact load: ≤4 A

2) Min. excitation voltage (guaranteed values) without

previous operation

No heat accumulation due to intrinsic heating of

other components. Continuous duty 100%.

Switching Current (A) →

Voltage (VDC) →

Current (A) →

Ambient Temperaure °C →

Relay Key Data

- PCB Relay with forcibly guided contacts

- Protective separation between control and load curcuit

(leakage and creepage distances >10 mm)

- EN50205 type A

- Double and reinforced insulation between the contacts

- Contact mounting: SIS112 1 NO / 1 NC

- Small external dimensions

- Nominal coil power 0,2 W

- Holding coil power 0,04 W

Dimensions

[mm]

29,2

1,61,6

0,40,4 0,3

2,8* 0,2

16,5 ±0,2

16,6

1,6

18,7

Ø 1,3

6 2,32,2

4,2 15 7,7 2,3

29,2

3,3

3,3103,3

16,6

2,3

Contact Data

Contact material AgCuNi+0,2-0,4 µm Au

Type of contact Single contact with notched crown

Rated switching capacity 250 VAC 6 A AC1 1500 VA

Electr. life AC 1(360 cycles / h) >90000

Inrush current max. 30 A for 20 ms

Switching voltage range 5 to 250 VDC / VAC

Switching current range* 3 mA to 6 A

Switching capacity range* 40 mW to 1500 W(VA)

Contact resistance (as delivered) ≤100 m / 6 V / 100 mA

*Guided values

Standard coils for direct current

(other voltages on request)

Nominal voltage

VDC

Min. pick-up

voltage at 20 °C

Drop-out voltage

at 20 °C

Nominal current

in mA

Resistance in

Ohm at 20 °C

3 ≤2,25 ≥0,3 66,6 45 ± 10%

3,3 ≤2,47 ≥0,33 60,6 54,4 ± 10%

4,5 ≤3,37 ≥0,45 44,5 101 ± 10%

5 ≤3,75 ≥0,5 40,0 125 ± 10%

6 ≤4,50 ≥0,6 33,3 180 ± 10%

9 ≤6,75 ≥0,9 22,2 405 ± 10%

12 ≤9,00 ≥1,2 16,6 720 ± 10%

24 ≤18,00 ≥2,4 8,3 2880 ± 10%

48 ≤36,00 ≥4,8 4,1 11520 ± 13%

60 ≤45,00 ≥6,0 3,3 18000 ± 13%

SIS 2 sensitive Series

Operations x 1000 →

6© Copyright

03/2017

ELESTA GmbH, Heuteilstrasse 18,

CH - 7310 Bad Ragaz, Switzerland Fon: +41 (0)81 303 54 00

Fax: +41 (0)81 303 54 01

Circuit Diagram (view on relay upper side)

24 23

34 33

A1 A2

SIS212

Insulation Data

- Basic insulation at 250 VAC

- Air and creepage distance >4 mm

- Test voltage 2500 V / 50 Hz / 1 min

- Double or reinforced insulation

at 250 VAC

- Air and creepage distance >5,5 mm

- Test voltage 4000 V / 50 Hz / 1 min

- Double or reinforced insulation

at 250 VAC

- Air and creepage distance >8 mm

- Test voltage 4000 V / 50 Hz / 1 min

Test voltage contact open 1500 V / 50 Hz / 1 min

Creepage resistance CTI 175

Pollution degree 2

Overvoltage category III

Insulation resistance at Up 500 VDC >100 MΩ

Additional Data

Mechanical endurance >10x106 operations

Switching frequency, mechanical 15 Hz

Response time (all NO closed) typically 10 ms

Drop-out time** (NC closed) typically 3 ms

Bounce time of NO contact typically 2 ms

Bounce time of NC contact typically 15 ms

Shock resistance 16 ms NO > 17g

NC > 10g

Vibration resistance NO > 7g

(10-200 Hz) NC > 3g

Resistance to short circuiting contacts

1000 A SCPD 6 A gG / gL (pre-fuse)

Ambient temperature -40°C to +85°C

Thermal Resistance 55 K / W

Temperature limit for coil 120°C

Weight ca. 20 g

Mounting position any

Type of protection RT III

Solder bath temperature 270°C / 5 s

**without spark suppression

Tests, Regulations

Approvals

UL File E188953 Sec. 5

Insulation class IEC 60664-1 250 VAC

Fire protection requirements UL 94 / V0

Options, Accessories

none available

Product Key

SIS 2 1 2 24VDC Coil voltage

Soldering tags

Number of NC contacts

Number of NO contacts

Type designation

Contact Lifetime for NO contacts

10000

1000

5000

100

500

0,1 0,5 1 2 3 4 5 678910

AC 1:230VAC 1:230V

DC 1: 24V

AC 15: 230V

DC 13: 24V

Maximal switching characteristics (DIN EN60947-5-1)

AC 1: 250 V / 6 A

AC 15: 230 V / 3 A

DC 1: 24 V / 6 A

DC 13: 24 V / 5 A / 0,1 Hz

UL 508: B300 / R300

Maximal contact load at AC 1 with 230 V:

2 contacts with 6 A each

Load Limit Curve with Direct Current

0,1

0,2

0,3

0,4

0,6

0,8

50 100 150 200 250

1 2

Inductive load L/R 40 ms

2) Resistive load

Excitation Voltage Range

0,5

1,0

1,5

2,0

2,5

3,0

20 40 60 80 100

Max. excitation voltage with contact load: ≤4 A

2) Min. excitation voltage (guaranteed values) without

previous operation

No heat accumulation due to intrinsic heating of

other components. Continuous duty 100%.

Switching Current (A) →

Operations x 1000 →

Voltage (VDC) →

Relay Key Data

- PCB Relay with forcibly guided contacts

- Protective separation between control and load curcuit

(leakage and creepage distances >8 mm)

- EN50205 type A

- Double and reinforced insulation between the contacts

- Contact mounting: SIS212 2 NO / 1 NC

- Small external dimensions

- Nominal coil power 0,6 W

- Holding coil power 0,18 W

- Coils for railway application EN50155 on request

Dimensions

[mm]

29,2

25,2

0,40,4

2 2

0,3

2,8* 0,2

16,5 ±0,2

16,6

1 0,2

12,26,5

Ø 1,3

6 2,32,2

4,2 8,56,5 7,7 2,3

29,2

3,3

3,3103,3

16,6

2,3

Contact Data

Contact material AgCuNi+0,2-0,4 µm Au

Type of contact Single contact with notched crown

Rated switching capacity 250 VAC 6 A AC1 1500 VA

Electr. life AC 1(360 cycles / h) >90000

Inrush current max. 30 A for 20 ms

Switching voltage range 5 to 250 VDC / VAC

Switching current range* 3 mA to 6 A

Switching capacity range* 40 mW to 1500 W(VA)

Contact resistance (as delivered)

≤100 mΩ / 6 V / 100 mA

*Guided values

Standard coils for direct current

(other voltages on request)

Nominal voltage

VDC

Min. pick-up voltage

at 20 °C

Drop-out voltage at

20 °C

Nominal current

in mA

Resistance in Ohm

at 20 °C

5≤3,5 ≥0,5 120,0 41,5 ± 10%

9≤6,3 ≥0,9 66,6 135 ± 10%

12 ≤8,4 ≥1,2 50,0 240 ± 10%

18 ≤12,6 ≥1,8 33,3 540 ± 10%

24 ≤16,8 ≥2,4 25,0 960 ± 10%

48 ≤33,6 ≥4,8 12,5 3840 ± 10%

60 ≤42,0 ≥6,0 10,0 6000 ± 13%

110 ≤77,0 ≥11,0 5,4 20150 ± 15%

SIS 3 Series

Current (A) →

Ambient Temperature °C →

03/2017

ELESTA GmbH, Heuteilstrasse 18,

CH - 7310 Bad Ragaz, Switzerland Fon: +41 (0)81 303 54 00

Fax: +41 (0)81 303 54 01

Circuit Diagram (view on relay upper side)

24 23

34 33

SIS212SEN

Insulation Data

- Basic insulation at 250 VAC

- Air and creepage distance >4 mm

- Test voltage 2500 V / 50 Hz / 1 min

- Double or reinforced insulation

at 250 VAC

- Air and creepage distance 5,5 mm

- Test voltage 4000 V / 50 Hz / 1 min

- Double or reinforced insulation

at 250 VAC

- Air and creepage distance >8 mm

- Test voltage 4000 V / 50 Hz / 1 min

Test voltage contact open 1500 V / 50 Hz / 1 min

Creepage resistance CTI 175

Pollution degree 2

Overvoltage category III

Insulation resistance at Up 500 VDC >100 MΩ

Additional Data

Mechanical endurance >10x106 operations

Switching frequency, mechanical 15 Hz

Response time (all NO closed) typically 10 ms

Drop-out time** (NC closed) typically 3 ms

Bounce time of NO contact typically 2 ms

Bounce time of NC contact typically 15 ms

Shock resistance 16 ms NO > 17g

NC > 10g

Vibration resistance NO > 7g

(10-200 Hz) NC > 3g

Resistance to short circuiting contacts

1000 A SCPD 6 A gG / gL (pre-fuse)

Ambient temperature -40°C to +85°C

Thermal Resistance 55 K / W

Temperature limit for coil 120°C

Weight ca. 20 g

Mounting position any

Type of protection RT III

Solder bath temperature 270°C / 5 s

**without spark suppression

Tests, Regulations

Approvals

UL File E188953 Sec. 5

Insulation class IEC 60664-1 250 VAC

Fire protection requirements UL 94 / V0

Options, Accessories

none available

Product Key

SIS 2 1 2 24VDC SEN sensitive coil

Coil voltage

Soldering tags

Number of NC contacts

Number of NO contacts

Type designation

Contact Lifetime for NO Contacts

10000

1000

5000

100

500

0,1 0,5 1 2 3 4 5 678910

AC 1:230VAC 1:230V

DC 1: 24V

AC 15: 230V

DC 13: 24V

Maximal switching characteristics (DIN EN60947-5-1)

AC 1: 250 V / 6 A

AC 15: 230 V / 3 A

DC 1: 24 V / 6 A

DC 13: 24 V / 5 A / 0,1 Hz

UL 508: B300 / R300

Maximal contact load at AC 1 with 230 V:

2 contacts with 6 A each

Load Limit Curve with Direct Current

0,1

0,2

0,3

0,4

0,6

0,8

50 100 150 200 250

1 2

Inductive load L/R 40 ms

2) Resistive load

Excitation Voltage Range

0,5

1,0

1,5

2,0

2,5

3,0

100

Max. excitation voltage with contact load: ≤4 A

2) Min. excitation voltage (guaranteed values) without

previous operation

No heat accumulation due to intrinsic heating of

other components. Continuous duty 100%.

Switching Current (A) →

Operations x 1000 →

Relay Key Data

- PCB Relay with forcibly guided contacts

- Protective separation between control and load curcuit

(leakage and creepage distances >8 mm)

- EN50205 type A

- Double and reinforced insulation between the contacts

- Contact mounting: SIS212 2 NO / 1 NC

- Small external dimensions

- Nominal coil power 0,4 W

- Holding coil power 0,14 W

- Coils for railway application (EN50155) on request

Dimensions

[mm]

29,2

25,2

0,40,4

2 2

0,3

2,8* 0,2

16,5

±0,2

16,6

1 0,2

12,26,5

Ø 1,3

6 2,32,2

4,2 8,56,5 7,7 2,3

29,2

3,3

3,3103,3

16,6

2,3

Contact Data

Contact material AgCuNi+0,2-0,4 µm Au

Type of contact Single contact with notched crown

Rated switching capacity 250 VAC 6 A AC1 1500 VA

Electr. life AC 1(360 cycles / h) >90000

Inrush current max. 30 A for 20 ms

Switching voltage range 5 to 250 VDC / VAC

Switching current range* 3 mA to 6 A

Switching capacity range* 40 mW to 1500 W(VA)

Contact resistance (as delivered)

≤100 mΩ / 6 V / 100 mA

*Guided values

Standard coils for direct current

(other voltages on request)

Nominal voltage

VDC

Min. pick-up voltage

at 20 °C

Drop-out voltage at

20 °C

Nominal current

in mA

Resistance in Ohm

at 20 °C

5≤3,75 ≥0,5 80,0 62,5 ± 10%

6≤4,5 ≥0,6 66,6 90 ± 10%

9≤6,75 ≥0,9 44,5 202 ± 10%

12 ≤9,0 ≥1,2 33,3 360 ± 10%

18 ≤13,5 ≥1,8 22,2 810 ± 10%

24 ≤18,0 ≥2,4 16,6 1440 ± 10%

48 ≤36,0 ≥4,8 8,3 5750 ± 13%

60 ≤45,0 ≥6,0 6,6 9000 ± 15%

Voltage (VDC) →

Current (A) →

Ambient Temperature °C →

SIS 3 sensitive Series

8© Copyright

03/2017

ELESTA GmbH, Heuteilstrasse 18,

CH - 7310 Bad Ragaz, Switzerland Fon: +41 (0)81 303 54 00

Fax: +41 (0)81 303 54 01

Circuit Diagram (view on relay upper side)

22 21

34 33

44 43

A1 A2

SIS222

22 21

34 33

44 43

A1 A2

SIS312

14 13

44 43

34 33

24 23

A1 A2

SIS312 KV2

Insulation Data

- Basic insulation at 250 VAC

- Air and creepage distance >4 mm

- Test voltage 2500 V / 50 Hz / 1 min

- Double or reinforced insulation

at 250 VAC

- Air and creepage distance >5,5 mm

- Test voltage 4000 V / 50 Hz / 1 min

- Double or reinforced insulation

at 250 VAC

- Air and creepage distance >8 mm

- Test voltage 4000 V / 50 Hz / 1 min

Test voltage contact open 1500 V / 50 Hz / 1 min

Creepage resistance CTI 175

Pollution degree 2

Overvoltage category III

Insulation resistance at Up 500 VDC >100 MΩ

Additional Data

Mechanical endurance >10x106 operations

Switching frequency, mechanical 15 Hz

Response time (all NO closed) typically 15 ms

Drop-out time** (all NC closed) typically 5 ms

Bounce time of NO contact typically 2 ms

Bounce time of NC contact typically 15 ms

Shock resistance 16 ms NO > 10g

NC > 10g

Vibration resistance NO > 10g

(10-200 Hz) NC > 4g

Resistance to short circuiting contacts

1000 A SCPD 6 A gG / gL (pre-fuse)

Ambient temperature -40°C to +85°C

Thermal Resistance 45 K / W

Temperature limit for coil 120°C

Weight ca. 30 g

Mounting position any

Type of protection RT III

Solder bath temperature 270°C / 5 s

**without spark suppression

Tests, Regulations

Approvals

UL File E188953 Sec. 5

Insulation class IEC 60664-1 250 VAC

Fire protection requirements UL 94 / V0

Options, Accessories

none available

Product Key

SIS 3 1 2 24VDC KV2 Contact variant

Coil voltage

Soldering tags

Number of NC contacts

Number of NO contacts

Type designation

Contact Lifetime for NO Contacts

10000

1000

5000

100

500

0,1 0,5 1 2 3 4 5 6789

AC 1:230VAC 1:230V

DC 1: 24V

AC 15: 230V

DC 13: 24V

Maximal switching characteristics (DIN EN60947-5-1)

AC 1: 250 V / 6 A

AC 15: 230 V / 3 A

DC 1: 24 V / 6 A

DC 13: 24 V / 5 A / 0,1 Hz

UL 508: B300 / R300

Maximal contact load at AC 1 with 230 V:

2 contacts with 6 A each

3 contacts with 4 A each

Load Limit Curve with Direct Current

0,1

0,2

0,3

0,4

0,6

0,8

50 100 150 200 250

1 2

Inductive load L/R 40 ms

2) Resistive load

Excitation Voltage Range

0,5

1,0

1,5

2,0

2,5

3,0

20 40 60 80 100

Max. excitation voltage with contact load: ≤4 A

2) Min. excitation voltage (guaranteed values) without

previous operation

No heat accumulation due to intrinsic heating of

other components. Continuous duty 100%.

Switching Current (A) →

Operations x 1000 →

Voltage (VDC) →

Current (A) →

Relay Key Data

- PCB Relay with forcibly guided contacts

- Protective separation between control and load curcuit

(leakage and creepage distances >8 mm)

- EN50205 type A

- Double and reinforced insulation between the contacts

- Contact Mounting: SIS312 3 NO / 1 NC

SIS222 2 NO / 2 NC

- Small external dimensions

- Nominal coil power 0,5 W

- Holding coil power 0,15 W

- Coils for railway application (EN50155) on request

Dimensions

[mm]

0,30,4

0,2

2,8

16,5 ±0,2

SIS222

16,6

11 3,3

26,5 16,7 8,5

46,5 13 8,5 13,7 2,3

12 2,3

Ø1,3

2,3

0,30,4

0,2

2,8

16,5 ±0,2

SIS312

0,30,4

0,2

2,8

16,5 ±0,2

SIS312 KV2

11 3,3

2 13 18,7 5

4 13 15 8,7 5 2,3

7 2,3

Ø1,3

2,3

11 3,3

2 18,7

4 15 13,7 2,3

2,3126,56,5

6,56,5

Ø1,3

2,3

Contact Data

Contact material AgCuNi+0,2-0,4 µm Au

Type of contact Single contact with notched crown

Rated switching capacity 250 VAC 6 A AC1 1500 VA

Electr. life AC 1(360 cycles / h) >90000

Inrush current max. 30 A for 20 ms

Switching voltage range 5 to 250 VDC / VAC

Switching current range* 3 mA to 6 A

Switching capacity range* 40 mW to 1500 W(VA)

Contact resistance (as delivered)

≤100 mΩ / 6 V / 100 mA

*Guided values

Standard coils for direct current

(other voltages on request)

Nominal voltage

VDC

Min. pick-up voltage

at 20 °C

Drop-out voltage at

20 °C

Nominal current

in mA

Resistance in Ohm

at 20 °C

5 3,5 ≥0,5 100 50 ± 10%

9 6,3 ≥0,9 56,2 160 ± 10%

12 8,4 ≥1,2 42,1 285 ± 10%

18 12,6 ≥1,8 28,1 640 ± 10%

24 16,8 ≥2,4 20,8 1150 ± 10%

48 33,6 ≥4,8 10,4 4600 ± 10%

60 42,0 ≥6,0 8,3 7200 ± 13%

110 77,0 ≥11,0 4,5 24200 ± 15%

SIS 4 Series

Ambient Temperature °C→

03/2017

ELESTA GmbH, Heuteilstrasse 18,

CH - 7310 Bad Ragaz, Switzerland Fon: +41 (0)81 303 54 00

Fax: +41 (0)81 303 54 01

Circuit Diagram (view on relay upper side)

22 21

34 33

44 43

A1 A2

SIS222 SEN

22 21

34 33

44 43

A1 A2

SIS312 SEN

14 13

44 43

34 33

24 23

A1 A2

SIS312 SEN KV2

Insulation Data

- Basic insulation at 250 VAC

- Air and creepage distance >4 mm

- Test voltage 2500 V / 50 Hz / 1 min

- Double or reinforced insulation

at 250 VAC

- Air and creepage distance >5,5 mm

- Test voltage 4000 V / 50 Hz / 1 min

- Double or reinforced insulation

at 250 VAC

- Air and creepage distance >8 mm

- Test voltage 4000 V / 50 Hz / 1 min

Test voltage contact open 1500 V / 50 Hz / 1 min

Creepage resistance CTI 175

Pollution degree 2

Overvoltage category III

Insulation resistance at Up 500 VDC >100 MΩ

Additional Data

Mechanical endurance >10x106 operations

Switching frequency, mechanical 15 Hz

Response time (all NO closed) typically 20 ms

Drop-out time** (all NC closed) typically 4 ms

Bounce time of NO contact typically 2 ms

Bounce time of NC contact typically 15 ms

Shock resistance 16 ms NO > 10g

NC > 10g

Vibration resistance NO > 10g

(10-200 Hz) NC > 4g

Resistance to short circuiting contacts

1000 A SCPD 6 A gG / gL (pre-fuse)

Ambient temperature -40°C to +85°C

Thermal Resistance 45 K / W

Temperature limit for coil 120°C

Weight ca. 30 g

Mounting position any

Type of protection RT III

Solder bath temperature 270°C / 5 s

**without spark suppression

Tests, Regulations

Approvals

UL File E188953 Sec. 5

Insulation class IEC 60664-1 250 VAC

Fire protection requirements UL 94 / V0

Options, Accessories

none available

Product Key

SIS 3 1 2 24VDC SEN KV2

Contact Variant

Sensitive coil

Coil voltage

Soldering tags

Number of NC contacts

Number of NO contacts

Type designation

Contact Lifetime for NO Contacts

10000

1000

5000

100

500

0,1 0,5 1 2 3 4 5 6789

AC 1:230VAC 1:230V

DC 1: 24V

AC 15: 230V

DC 13: 24V

Maximal switching characteristics (DIN EN60947-5-1)

AC 1: 250 V / 6 A

AC 15: 230 V / 3 A

DC 1: 24 V / 6 A

DC 13: 24 V / 5 A / 0,1 Hz

UL 508: B300 / R300

Maximal contact load at AC 1 with 230 V:

2 contacts with 6 A each

3 contacts with 4 A each

Load Limit Curve with Direct Current

0,1

0,2

0,3

0,4

0,6

0,8

50 100 150 200 250

1 2

Inductive load L/R 40 ms

2) Resistive load

Excitation Voltage Range

0,5

1,0

1,5

2,0

2,5

3,0

20 40 60 80 100

Max. excitation voltage with contact load: ≤4 A

2) Min. excitation voltage (guaranteed values) without

previous operation

No heat accumulation due to intrinsic heating of

other components. Continuous duty 100%.

Switching Current (A) →

Operations x 1000 →

Voltage (VDC) →

Current (A) →

Ambient Temperature °C →

Relay Key Data

- PCB Relay with forcibly guided contacts

- Protective separation between control and load curcuit

(leakage and creepage distances >8 mm)

- EN50205 type A

- Double and reinforced insulation between the contacts

- Contact Mounting: SIS312 3 NO / 1 NC

SIS222 2 NO / 2 NC

- Small external dimensions

- Nominal coil power 0,33 W

- Holding coil power 0,08 W

- Coils for railway application (EN50155) on request

Dimensions

[mm]

0,30,4

0,2

2,8

16,5

±0,2

SIS222

16,6

11 3,3

26,5 16,7 8,5

46,5 13 8,5 13,7 2,3

12 2,3

Ø1,3

2,3

0,30,4

0,2

2,8

16,5

±0,2

SIS312

0,30,4

0,2

2,8

16,5

±0,2

SIS312 KV2

11 3,3

2 13 18,7 5

4 13 15 8,7 5 2,3

7 2,3

Ø1,3

2,3

11 3,3

2 18,7

4 15 13,7 2,3

2,3126,56,5

6,56,5

Ø1,3

2,3

Contact Data

Contact material AgCuNi+0,2-0,4 µm Au

Type of contact Single contact with notched crown

Rated switching capacity 250 VAC 6 A AC1 1500 VA

Electr. life AC 1(360 cycles / h) >90000

Inrush current max. 30 A for 20 ms

Switching voltage range 5 to 250 VDC / VAC

Switching current range* 3 mA to 6 A

Switching capacity range* 40 mW to 1500 W(VA)

Contact resistance (as delivered)

≤100 mΩ / 6 V / 100 mA

*Guided values

Standard coils for direct current

(other voltages on request)

Nominal voltage

VDC

Min. pick-up voltage

at 20 °C

Drop-out voltage at

20 °C

Nominal current

in mA

Resistance in Ohm

at 20 °C

3 2,3 0,3 111 27 ± 10%

3,3 2,5 0,3 100 33 ± 10%

4,5 3,4 0,5 73,7 61 ± 10%

5 3,8 0,5 66,6 75 ± 10%

6 4,5 0,6 55,5 108 ± 10%

12 9,0 1,2 27,9 430 ± 10%

24 18,0 2,4 13,8 1730 ± 10%

60 45,0 6,0 5,5 10800 ± 10%

SIS 4 sensitive Series

10 © Copyright

03/2017

ELESTA GmbH, Heuteilstrasse 18,

CH - 7310 Bad Ragaz, Switzerland Fon: +41 (0)81 303 54 00

Fax: +41 (0)81 303 54 01

Circuit Diagram (view on relay upper side)

32 31

54 53

64 63

A1 A2

SIS422

44 43

14 13

Insulation Data

- Basic insulation at 250 VAC

- Air and creepage distance >4 mm

- Test voltage 2500 V / 50 Hz / 1 min

- Double or reinforced insulation

at 250 VAC

- Air and creepage distance >5,5 mm

- Test voltage 4000 V / 50 Hz / 1 min

- Double or reinforced insulation

at 250 VAC

- Air and creepage distance >8 mm

- Test voltage 4000 V / 50 Hz / 1 min

Test voltage contact open 1500 V / 50 Hz / 1 min

Creepage resistance CTI 175

Pollution degree 2

Overvoltage category III

Insulation resistance at Up 500 VDC >100 MΩ

Additional Data

Mechanical endurance >10 x 106 operations

Switching frequency, mechanical 15 Hz

Response time (all NO closed) typically 15 ms

Drop-out time** (all NC closed) typically 5 ms

Bounce time of NO contact typically 2 ms

Bounce time of NC contact typically 15 ms

Shock resistance 16 ms NO > 10g

NC > 9g

Vibration resistance NO > 10g

(10-200 Hz) NC > 3g

Resistance to short circuiting contacts

1000 A SCPD 6 A gG / gL (pre-fuse)

Ambient temperature -40°C to +85°C

Thermal Resistance 45 K / W

Temperature limit for coil 120°C

Weight ca. 35 g

Mounting position any

Type of protection RT III

Solder bath temperature 270°C / 5 s

**without spark suppression

Tests, Regulations

Approvals

UL File E188953 Sec. 5

Insulation class IEC 60664-1 250 VAC

Fire protection requirements UL 94 / V0

Options, Accessories

none available

Product Key

SIS 4 2 2 24VDC Coil voltage

Soldering tags

Number of NC contacts

Number of NO contacts

Type designation

Contact Lifetime for NO Contacts

10000

1000

5000

100

500

0,1 0,5 1 2 3 4 5 6789

AC 1:230VAC 1:230V

DC 1: 24V

AC 15: 230V

DC 13: 24V

Maximal switching characteristics (DIN EN60947-5-1)

AC 1: 250 V / 6 A

AC 15: 230 V / 3 A

DC 1: 24 V / 6 A

DC 13: 24 V / 5 A / 0,1 Hz

UL 508: B300 / R300

Maximal contact load at AC 1 with 230 V:

2 contacts with 6 A each

3 contacts with 4 A each

4 contacts with 3 A each

Load Limit Curve with Direct Current

0,1

0,2

0,3

0,4

0,6

0,8

50 100 150 200 250

1 2

Inductive load L/R 40 ms

2) Resistive load

Excitation Voltage Range

0,5

1,0

1,5

2,0

2,5

3,0

20 40 60 80 100

Max. excitation voltage with contact load: ≤4 A

2) Min. excitation voltage (guaranteed values) without

previous operation

No heat accumulation due to intrinsic heating of

other components. Continuous duty 100%.

Switching Current (A) →

Operations x 1000 →

Voltage (VDC) →

Current (A) →

Ambient Temperature °C →

Relay Key Data

- PCB Relay with forcibly guided contacts

- Protective separation between control and load curcuit

(leakage and creepage distances >8 mm)

- EN50205 type A

- Double and reinforced insulation between the contacts

- Contact mounting: SIS422 4 NO / 2 NC

- Small external dimensions

- Nominal coil power 0,66 W

- Holding coil power 0,20 W

- Coils for railway application (EN50155) on request

Dimensions

0,3

0,4

0,2

2,8

16,5

±0,2

16,6

Ø1,3

112,3 3,3

6,5 6,5 10,2 8,5 5 7 2,3

2,358,78,56,56,56,54

[mm]

Contact Data

Contact material AgCuNi + 0,2 µm Au

Type of contact Single contact with notched crown

Rated switching capacity 250 VAC 6 A AC1 1500 VA

Electr. life AC 1(360 cycles / h) >90000

Inrush current max. 30 A for 20 ms

Switching voltage range 5 to 250 VDC / VAC

Switching current range* 3 mA to 6 A

Switching capacity range* 40 mW to 1500 W(VA)

Contact resistance (as delivered) ≤100 mΩ / 6 V / 100 mA

*Guided values

Standard coils for direct current

(other voltages on request)

Nominal voltage

VDC

Min. pick-up voltage

at 20 °C

Drop-out voltage at

20 °C

Nominal current

in mA

Resistance in Ohm

at 20 °C

5 3,5 ≥0,5 133 37,5 ± 10%

9 6,3 ≥0,9 73,7 122 ± 10%

12 8,4 ≥1,2 55,8 215 ± 10%

18 12,6 ≥1,8 37,1 485 ± 10%

24 16,8 ≥2,4 29,7 860 ± 10%

48 33,6 ≥4,8 13,9 3450 ± 10%

60 42,0 ≥6,0 11,1 5400 ± 13%

110 77,0 ≥11,0 6,0 18300 ± 15%

SIS 6 Series

03/2017

ELESTA GmbH, Heuteilstrasse 18,

CH - 7310 Bad Ragaz, Switzerland Fon: +41 (0)81 303 54 00

Fax: +41 (0)81 303 54 01

Circuit Diagram (view on relay upper side)

32 31

54 53

64 63

A1 A2

SIS422SEN

44 43

14 13

Insulation Data

- Basic insulation at 250 VAC

- Air and creepage distance >4 mm

- Test voltage 2500 V / 50 Hz / 1 min

- Double or reinforced insulation

at 250 VAC

- Air and creepage distance >5,5 mm

- Test voltage 4000 V / 50 Hz / 1 min

- Double or reinforced insulation

at 250 VAC

- Air and creepage distance >8 mm

- Test voltage 4000 V / 50 Hz / 1 min

Test voltage contact open 1500 V / 50 Hz / 1 min

Creepage resistance CTI 175

Pollution degree 2

Overvoltage category III

Insulation resistance at Up 500 VDC >100 MΩ

Additional Data

Mechanical endurance >10 x 106 operations

Switching frequency, mechanical 15 Hz

Response time (all NO closed) typically 20 ms

Drop-out time** (all NC closed) typically 4 ms

Bounce time of NO contact typically 2 ms

Bounce time of NC contact typically 15 ms

Shock resistance 16 ms NO > 10g

NC > 9g

Vibration resistance NO > 10g

(10-200 Hz) NC > 3g

Resistance to short circuiting contacts

1000 A SCPD 6 A gG / gL (pre-fuse)

Ambient temperature -40°C to +85°C

Thermal Resistance 45 K / W

Temperature limit for coil 120°C

Weight ca. 35 g

Mounting position any

Type of protection RT III

Solder bath temperature 270°C / 5 s

**without spark suppression

Tests, Regulations

Approvals

UL File E188953 Sec. 5

Insulation class IEC 60664-1 250 VAC

Fire protection requirements UL 94 / V0

Options, Accessories

none available

Product Key

SIS 4 2 2 24VDC SEN Sensitive Coil

Coil voltage

Soldering tags

Number of NC contacts

Number of NO contacts

Type designation

Contact Lifetime for NO Contacts

10000

1000

5000

100

500

0,1 0,5 1 2 3 4 5 6789

AC 1:230VAC 1:230V

DC 1: 24V

AC 15: 230V

DC 13: 24V

Maximal switching characteristics (DIN EN60947-5-1)

AC 1: 250 V / 6 A

AC 15: 230 V / 3 A

DC 1: 24 V / 6 A

DC 13: 24 V / 5 A / 0,1 Hz

UL 508: B300 / R300

Maximal contact load at AC 1 with 230 V:

2 contacts with 6 A each

3 contacts with 4 A each

4 contacts with 3 A each

Load Limit Curve with Direct Current

0,1

0,2

0,3

0,4

0,6

0,8

50 100 150 200 250

1 2

Inductive load L/R 40 ms

2) Resistive load

Excitation Voltage Range

0,5

1,0

1,5

2,0

2,5

3,0

20 40 60 80 100

Max. excitation voltage with contact load: ≤4 A

2) Min. excitation voltage (guaranteed values) without

previous operation

No heat accumulation due to intrinsic heating of

other components. Continuous duty 100%.

Switching Current (A) →

Operations x 1000 →

Voltage (VDC) →

Current (A) →

Ambient Temperature °C →

Relay Key Data

- PCB Relay with forcibly guided contacts

- Protective separation between control and load curcuit

(leakage and creepage distances >8 mm)

- EN50205 type A

- Double and reinforced insulation between the contacts

- Contact mounting: SIS422 4 NO / 2 NC

- Small external dimensions

- Nominal coil power 0,44 W

- Holding coil power 0,10 W

- Coils for railway application (EN50155) on request

Dimensions

0,3

0,4

0,2

2,8

16,5

±0,2

16,6

Ø1,3

112,3 3,3

6,5 6,5 10,2 8,5 5 7 2,3

2,358,78,56,56,56,54

[mm]

Contact Data

Contact material AgCuNi + 0,2 µm Au

Type of contact Single contact with notched crown

Rated switching capacity 250 VAC 6 A AC1 1500 VA

Electr. life AC 1(360 cycles / h) >90000

Inrush current max. 30 A for 20 ms

Switching voltage range 5 to 250 VDC / VAC

Switching current range* 3 mA to 6 A

Switching capacity range* 40 mW to 1500 W(VA)

Contact resistance (as delivered)

≤100 mΩ / 6 V / 100 mA

*Guided values

Standard coils for direct current

(other voltages on request)

Nominal voltage

VDC

Min. pick-up voltage

at 20 °C

Drop-out voltage at

20 °C

Nominal current

in mA

Resistance in Ohm

at 20 °C

3 2,3 0,3 147 20,4 ± 10%

3,3 2,5 0,3 134 24,5 ± 10%

4,5 3,4 0,5 97,8 46 ± 10%

5 3,8 0,5 88,9 56,2 ± 10%

6 4,5 0,6 73,6 81,5 ± 10%

9 6,8 0,9 48,9 184 ± 10%

12 9,0 1,2 36,9 325 ± 10%

24 18,0 2,4 18,4 1300 ± 10%

48 36,0 4,8 9,2 5200 ± 13%

60 45,0 6,0 7,3 8150 ± 13%

SIS 6 sensitive Series

12 © Copyright

03/2017

ELESTA GmbH, Heuteilstrasse 18,

CH - 7310 Bad Ragaz, Switzerland Fon: +41 (0)81 303 54 00

Fax: +41 (0)81 303 54 01

Circuit Diagram (view on relay upper side)

A1 A2

33 34

23 24

11 12

SIF212

Insulation Data

- Double or reinforced insulation

at 250 VAC

- Air and creepage distance >5,5 mm

- Test voltage 4000 V / 50 Hz / 1 min

Test voltage contact open 1500 V / 50 Hz / 1 min

Creepage resistance CTI 175

Pollution degree 2

Overvoltage category III

Insulation resistance at Up 500 VDC >100 MΩ

Additional Data

Mechanical endurance >10 x 106 operations

Switching frequency, mechanical 15 Hz

Response time (all NO closed) typically 12 ms

Drop-out time** (NC closed) typically 5 ms

Bounce time of NO contact typically 1,5 ms

Bounce time of NC contact typically 15 ms

Shock resistance 16 ms NO > 15g

NC > 6g

Vibration resistance NO > 10g

(10-200 Hz) NC > 2g

Resistance to short circuiting NO

1000 A SCPD 10 A gG / gL (pre-fuse)

Resistance to short circuiting NC

1000 A SCPD 6 A gG / gL (pre-fuse)

Ambient temperature -40°C to +70°C

Thermal resistance 60 K / W

Temperature limit for coil 120°C

Weight ca. 18 g

Mounting position any

Type of protection RT II

Solder bath temperature 270°C / 5 s

**without spark suppression

Tests, Regulations

Approvals

UL File E188953 Sec. 6

Insulation class IEC 60664-1 250 VAC

Fire protection requirements UL 94 / V0

Options, Accessories

none available

Product Key

SIF 2 1 2 24VDC Coil voltage

Soldering tags

Number of NC contacts

Number of NO contacts

Type designation

Contact Lifetime for NO Contacts

AC 1:230VAC 1:230V

DC 1: 24V

AC 15: 230V

DC 13: 24V

10000

1000

100

100,1 0,5 1,0 5,0 10

Maximal switching characteristics (DIN EN 60947-5-1)

AC 1: 250 V / 10 A

AC 15: 230 V / 5 A

DC 1: 24 V / 10 A

DC 13: 24 V / 5 A / 0,1 Hz

UL 508: B300 / R300

Maximal contact load at AC 1 with 230 V:

2 contacts with 8 A each

Load Limit Curve with Direct Current

0,1

0,2

0,3

0,4

0,6

0,8

50 100 150 200 250

1 2

Inductive load L/R 40 ms

2) Resistive load

Excitation Voltage Range

0,5

1,0

1,5

2,0

2,5

3,0

20 40 60 80 100

Max. excitation voltage with contact load: ≤6 A

2) Min. excitation voltage (guaranteed values) without

previous operation

No heat accumulation due to intrinsic heating of

other components. Continuous duty 100%.

Relay Key Data

- PCB Relay with forcibly guided contacts

- Protective separation between coil and contacts (>5,5

mm) and contacts side by side (>5,5 mm)

- EN50205 type A

- Double and reinforced insulation

- SMD arrangement below relay possible

- Contact Mounting: SIF212 2 NO / 1 NC

- Compact height: only 10,9 mm

- Nominal coil power 0,60 W

- Holding coil power 0,18 W

- Coils for railway application (EN50155) on request

Dimensions

29,4

4,24,2 1

23,23,1 3,1

1,2

10,9

2,9

0,5

1,5 33,7

7,6 5,1

2,2

3,1

21 4,2

1,5 15,4 7,5

7,6 20,8 5,3

7,5 1,8

***

23,2

15,8 10,5

6,4

18,2

4,8

Ø1,3

4,2

3,1

[mm]

* Do not drill if SMD arrangement

** Open breathing hole

Contact Data

Contact material AgCuNi + 0,2 µm Au

Type of contact Single contact with notched crown

Rated switching capacity 250 VAC 10 A AC1 2500 VA

Electr. life AC 1(360 cycles / h) approx.100000

Inrush current max. 30 A for 20 ms

Switching voltage range 5 to 250 VDC / VAC

Switching current range* 3 mA to 10 A

Switching capacity range* 40 mW to 2500 W(VA)

Contact resitance (as delivered)

≤100 mΩ / 6 V / 100 mA

*Guided values

Standard coils for direct current

(other voltages on request)

Nominal voltage

VDC

Min. pick-up voltage

at 20 °C

Drop-out voltage at

20 °C

Nominal current

in mA

Resistance in Ohm

at 20 °C

5≤3,5 ≥0,5 120,0 41,6 ± 10%

12 ≤8,4 ≥1,2 50,0 240 ± 10%

18 ≤12,6 ≥1,8 33,3 540 ± 10%

20 ≤14,0 ≥2,0 30,0 665 ± 10%

24 ≤16,8 ≥2,4 25,0 960 ± 10%

48 ≤33,6 ≥4,8 12,5 3840 ± 10%

60 ≤42,0 ≥6,0 10,0 6000 ± 13%

110 ≤77,0 ≥11,0 5,4 20165 ± 15%

SIF 3 Series

Ambient Temperature °C →

Voltage (VDC) →

Current (A) →

Switching Current (A) →

Operations x 1000 →

03/2017

ELESTA GmbH, Heuteilstrasse 18,

CH - 7310 Bad Ragaz, Switzerland Fon: +41 (0)81 303 54 00

Fax: +41 (0)81 303 54 01

Circuit Diagram (view on relay upper side)

A1 A2

43 44

33 34

21 22

11 12

SIF222 A1 A2

43 44

33 34

23 24

11 12

SIF312

Insulation Data

- Double or reinforced insulation

at 250 VAC

- Air and creepage distance >5,5 mm

- Test voltage 4000 V / 50 Hz / 1 min

Test voltage contact open 1500 V / 50 Hz / 1 min

Creepage resistance CTI 175

Pollution degree 2

Overvoltage category III

Insulation resistance at Up 500 VDC >100 MΩ

Additional Data

Mechanical endurance >10 x 106 operations

Switching frequency, mechanical 15 Hz

Response time (all NO closed) typically 12 ms

Drop-out time** (all NC closed) typically 5 ms

Bounce time of NO contact typically 1,5 ms

Bounce time of NC contact typically 15 ms

Shock resistance 16 ms NO > 15g

NC > 5g

Vibration resistance NO > 10g

(10-200 Hz) NC > 2g

Resistance to short circuiting NO

1000 A SCPD 10 A gG / gL (pre-fuse)

Resistance to short circuiting NC

1000 A SCPD 6 A gG / gL (pre-fuse)

Ambient temperature -40°C to +70°C

Thermal resistance 60 K / W

Temperature limit for coil 120°C

Weight ca. 20 g

Mounting position any

Type of protection RT II

Solder bath temperature 270°C / 5 s

**without spark suppression

Tests, Regulations

Approvals

UL File E188953 Sec. 6

Insulation class IEC 60664-1 250 VAC

Fire protection requirements UL 94 / V0

Options, Accessories

none available

Product Key

SIF 3 1 2 24VDC Coil voltage

Soldering tags

Number of NC contacts

Number of NO contacts

Type designation

Contact Lifetime for NO Contacts

AC 1:230VAC 1:230V

DC 1: 24V

AC 15: 230V

DC 13: 24V

10000

1000

100

100,1 0,5 1,0 5,0 10

Maximal switching characteristics (DIN EN 60947-5-1)

AC 1: 250 V / 8 A

AC 15: 230 V / 5 A

DC 1: 24 V / 8 A

DC 13: 24 V / 5 A / 0,1 Hz

UL 508: B300 / R300

Maximal contact load at AC 1 with 230 V:

2 contacts with 8 A each

3 contacts with 6 A each

Load Limit Curve with Direct Current

0,1

0,2

0,3

0,4

0,6

0,8

50 100 150 200 250

1 2

Inductive load L/R 40 ms

2) Resistive load

Excitation Voltage Range

0,5

1,0

1,5

2,0

2,5

3,0

20 40 60 80 100

Max. excitation voltage with contact load: ≤5 A

2) Min. excitation voltage (guaranteed values) without

previous operation

No heat accumulation due to intrinsic heating of

other components. Continuous duty 100%.

Operations x 1000 →

Switching Current (A) →

Current (A) →

Voltage (VDC) →

Ambient Temperature °C →

Relay Key Data

- PCB Relay with forcibly guided contacts

- Protective separation between coil and contacts

(>5,5 mm) and contacts side by side (>5,5 mm)

- EN50205 type A

- Double and reinforced insulation

- SMD arrangement below relay possible

- Contact Mounting: SIF222 2 NO / 2 NC

SIF312 3 NO / 1 NC

- Compact height: only 10,9 mm

- Nominal coil power 0,70 W

- Holding coil power 0,21 W

- Coils for railway application (EN50155) on request

Dimensions

[mm]

37,8

7,6 5,1 1,6

0,5

1,5

10,92,9

2,2

29,4

3,13,1

4,2 1

1,2

4,2

23,2

15,41,5 7,5 7,5 7,5 1,6

5,128,37,6

4,2

3,1 23,2 3,1

4,221

15,8 10,53,1

4,8 18,2 6,4

Ø1,3

* Do not drill when SMD arrangement

** Open breathing hole

Contact Data

Contact material AgCuNi + 0,2 µm Au

Type of contact Single contact with notched crown

Rated switching capacity 250 VAC 8 A AC1 2000 VA

Electr. life AC 1(360 cycles / h) approx.100000

Inrush current max. 30 A for 20 ms

Switching voltage range 5 to 250 VDC / VAC

Switching current range* 3 mA to 8 A

Switching capacity range* 40 mW to 2000 W(VA)

Contact resitance (as delivered)

≤100 mΩ / 6 V / 100 mA

*Guided values

Standard coils for direct current

(other voltages on request)

Nominal voltage

VDC

Min. pick-up voltage

at 20 °C

Drop-out voltage at

20 °C

Nominal current

in mA

Resistance in Ohm

at 20 °C

5≤3,5 ≥0,5 140,0 35,7 ± 10%

12 ≤8,4 ≥1,2 58,5 205 ± 10%

18 ≤12,6 ≥1,8 39,1 460 ± 10%

20 ≤14,0 ≥2,0 35,0 570 ± 10%

24 ≤16,8 ≥2,4 29,2 820 ± 10%

48 ≤33,6 ≥4,8 14,6 3280 ± 10%

60 ≤42,0 ≥6,0 11,7 5100 ± 13%

110 ≤77,0 ≥11,0 6,3 17250 ± 15%

SIF 4 Series

14 © Copyright

03/2017

ELESTA GmbH, Heuteilstrasse 18,

CH - 7310 Bad Ragaz, Switzerland Fon: +41 (0)81 303 54 00

Fax: +41 (0)81 303 54 01

Circuit Diagram (view on relay upper side)

54 53

34 33

63 44

43 22

A1 A2

SIF422

Insulation Data

- Double or reinforced insulation

at 250 VAC

- Air and creepage distance >5,5 mm

- Test voltage 4000 V / 50 Hz / 1 min

Test voltage contact oopen 1500 V / 50 Hz / 1 min

Creepage resistance CTI 175

Pollution degree 2

Overvoltage category III

Insulation resistance at Up 500 VDC >100 MΩ

Additional Data

Mechanical endurance >10 x 106 operations

Switching frequency, mechanical 15 Hz

Response time (all NO closed) typically 20 ms

Drop-out time** (all NC closed) typically 8 ms

Bounce time of NO contact typically 1,5 ms

Bounce time of NC contact typically 15 ms

Shock resistance 16 ms NO > 10g

NC > 6g

Vibration resistance NO > 10g

(10-200 Hz) NC > 2g

Resistance to short circuiting NO

1000 A SCPD 10 A gG / gL (pre-fuse)

Resistance to short circuiting NC

1000 A SCPD 6 A gG / gL (pre-fuse)

Ambient temperature -40°C to +70°C

Thermal Resistance 47 K / W

Temperature limit for coil 120°C

Weight ca. 35 g

Mounting position any

Type of protection RT II

Solder bath temperature 270°C / 5 s

**without spark suppression

Tests, Regulations

Approvals

UL File E188953 Sec. 6

Insulation class IEC 60664-1 250 VAC

Fire protection requirements UL 94 / V0

Options, Accessories

none available

Product Key

SIF 4 2 2 24VDC Coil voltage

Soldering tags

Number of NC contacts

Number of NO contacts

Type designation

Contact Lifetime for NO Contacts

AC 1:230VAC 1:230V

DC 1: 24V

AC 15: 230V

DC 13: 24V

10000

1000

100

100,1 0,5 1,0 5,0 10

Maximal switching characteristics (DIN EN 60947-5-1)

AC 1: 250 V / 8 A

AC 15: 230 V / 5 A

DC 1: 24 V / 8 A

DC 13: 24 V / 5 A / 0,1 Hz

UL 508: B300 / R300

Maximal contact load at AC 1 with 230 V:

2 contacts with 8 A each

3 contacts with 6 A each

4 contacts with 4,5 A each

Load Limit Curve with Direct Current

0,1

0,2

0,3

0,4

0,6

0,8

50 100 150 200 250

1 2

Inductive load L/R 40 ms

2) Resistive load

Excitation Voltage Range

0,5

1,0

1,5

2,0

2,5

3,0

20 40 60 80 100

Max. excitation voltage with contact load: ≤5 A

2) Min. excitation voltage (guaranteed values) without

previous operation

No heat accumulation due to intrinsic heating of

other components. Continuous duty 100%.

Switching Current (A) →

Operations x 1000 →

Voltage (VDC) →

Current (A) →

Ambient Temperature °C →

Relay Key Data

- PCB Relay with forcibly guided contacts

- Protective separation between coil and contacts

(>5,5 mm) and contacts side by side (>5,5 mm)

- EN50205 type A

- Double and reinforced insulation

- SMD arrangement below relay possible

- Contact mounting: SIF422 4 NO / 2 NC

- Compact height: only 10,9 mm

- Nominal coil power 0,66 W

- Holding coil power 0,20 W

- Coils for railway application (EN50155) on request

Dimensions

[mm]

53,6

47,4 3,1

3,1

10,92,9

2,2

33,5

30,4 1,51,6

0,5

1,2

** *

15,815,8 15,8 4,14,1

1,61,5

3,1

15,4 7,5 7,5

3,3

3,13,1

Ø1,3

* Do not drill when SMD arrangement

** Open breathing hole

Contact Data

Contact material AgCuNi + 0,2 µm Au

Type of contact Single contact with notched crown

Rated switching capacity 250 VAC 8 A AC1 2000 VA

Electr. life AC 1(360 cycles / h) approx.100000

Inrush current max. 30 A for 20 ms

Switching voltage range 5 to 250 VDC / VAC

Switching current range* 3 mA to 8 A

Switching capacity range* 40 mW to 2000 W(VA)

Contact resistance (as delivered)

≤100 mΩ / 6 V / 100 mA

*Guided values

Standard coils for direct current

(other voltages on request)

Nominal voltage

VDC

Min. pick-up voltage

at 20 °C

Drop-out voltage at

20 °C

Nominal current

in mA

Resistance in Ohm

at 20 °C

5≤3,5 ≥0,5 133,3 37,5 ± 10%

12 ≤8,4 ≥1,2 55,8 215 ± 10%

18 ≤12,6 ≥1,8 38,9 490 ± 10%

20 ≤14,0 ≥2,0 33,3 600 ± 10%

24 ≤16,8 ≥2,4 27,5 870 ± 10%

48 ≤33,6 ≥4,8 13,8 3460 ± 10%

60 ≤42,0 ≥6,0 11,1 5400 ± 13%

110 ≤77,0 ≥11,0 6,0 18300 ± 15%

SIF 6 Series

03/2017

ELESTA GmbH, Heuteilstrasse 18,

CH - 7310 Bad Ragaz, Switzerland Fon: +41 (0)81 303 54 00

Fax: +41 (0)81 303 54 01

Circuit Diagram (view on relay upper side)

A1A2

SGR282ZK

Insulation Data

- Double or reinforced insulation at 250 VAC

- Air and creepage distance >5,5 mm

- Test voltage 4000 V / 50 Hz / 1 min

- Double or reinforced insulation at 250 VAC

- Air and creepage distance >14 mm

- Test voltage 5000 V / 50 Hz / 1 min

Test voltage contact open 1500 V / 50 Hz / 1 min

Creepage resistance CTI 550

Pollution degree 2

Overvoltage category III

Insulation resistance at Up 500 VDC >100 MΩ

Additional Data

Mechanical endurance >10 x 106 operations

Switching frequency, mechanical 15 Hz

Response time (all NO closed) typically 12 ms

Drop-out time** (all NC closed) typically 5 ms

Bounce time of NO contact typically 4 ms

Bounce time of NC contact typically 8 ms

Shock resistance 16 ms NO > 10g

NC > 2,5g

Vibration resistance NO > 10g

(10-55 Hz) NC > 1,5g

Resistance to short circuiting

NO 1000 A SCPD 10 A gG / gL (pre-fuse)

NC 1000 A SCPD 6 A gG / gL (pre-fuse)

Ambient temperature -40°C to +70°C

Thermal resistance 50 K / W

Temperature limit for coil 120°C

Weight ca. 20 g

Mounting position any

Type of protection RT II

Solder bath temperature 270°C / 5 s

**without spark suppression

Tests, Regulations

Approvals

UL File E188953 Sec. 1

Insulation class IEC 60664-1 250 VAC

Fire protection requirements UL 94 / V1

Options, Accessories

PCB socket, DIN rail socket

Various modules

Product Key

SGR282ZK 24VDC Coil voltage

Type designation

Contact Lifetime for NO Contacts

AC 1:230VAC 1:230V DC 1: 24V

DC 1: 24V

AC 15: 230V

AC 1: 400V

DC 13: 24V

10000

1000

100

100,1 0,5 1,0 5,0 10

Maximal switching characteristics (DIN EN60947-5-1,

Tab. C2)

AC 15: 230 V / 5 A

DC 13: 24 V / 6 A

UL 508: C300

Maximal contact load at AC 1 with 230 V:

2 contacts with 8 A each

Load Limit Curve with Direct Current

0,1

0,2

0,3

0,4

0,6

0,8

50 100 150 200 250

1 2

Inductive load L/R 40 ms

2) Resistive load

Excitation Voltage Range

0,5

1,0

1,5

2,0

2,5

3,0

20 40 60 80 100

Max. excitation voltage with contact load: <4 A

2) Min. excitation voltage (guaranteed values) without

previous operation

No heat accumulation due to intrinsic heating of

other components. Continuous duty 100%.

Switching Current (A) →

Operations x 1000 →

Voltage (VDC) →

Current (A) →

Ambient Temperature °C →

Relay Key Data

- PCB Relay with forcibly guided contacts

- Protective separation between coil and contacts

(leakage and creepage distances >14 mm); protective

separation diagonally between left and right contact

side (leakage and creepage distances >5,5 mm)

- EN50205 type B

- 2 CO contacts with notched crown

- Nominal coil power 0,7 W

- Holding Power 0,21 W

Dimensions

2,62,6

30,2

25,6

3,7

1555

12,7

0,3

7,5

Ø1,3

2,5/2,54

[mm]

Contact Data

Contact material AgCuNi + 0,2 μm AU

Type of contact notched crown

Rated switching capacity 250 VAC 8 A AC1 2000 VA

Electr. life AC 1(360 cycles / h) approx.100000

Inrush current max. 15 A for 20 ms

Switching voltage range 5 to 250 VDC / VAC

Switching current range* 4 mA to 8 A

Switching capacity range* 50 mW to 2000 W(VA)

Contact resistance (as delivered)

≤100 mΩ / 28 V / 100 mA

*Guided values

Standard coils for direct current

(other voltages on request)

Nominal voltage

VDC

Min. pick-up voltage

at 20 °C

Drop-out voltage at

20 °C

Nominal current

in mA

Resistance in Ohm

at 20 °C

5 3,75 ≥0,5 140,0 35,7 ± 10%

6 4,5 ≥0,6 116,0 51,4 ± 10%

12 9,0 ≥1,2 58,5 205 ± 10%

18 13,5 ≥1,8 38,9 462 ± 10%

24 18,0 ≥2,4 29,1 822 ± 10%

48 36,0 ≥4,8 14,5 3290 ± 10%

60 45,0 ≥6,0 11,6 5140 ± 13%

110 82,5 ≥11,0 6,3 17280 ± 15%

SGR 282 ZK Series

Page 29

16 © Copyright

03/2017

ELESTA GmbH, Heuteilstrasse 18,

CH - 7310 Bad Ragaz, Switzerland Fon: +41 (0)81 303 54 00

Fax: +41 (0)81 303 54 01

Circuit Diagram (view on relay upper side)

A1A2

SGR282ZK

A1A2

SGR282ZK

VAR2VAR1

Insulation Data

- Double or reinforced insulation at 250 VAC

- Air and creepage distance >5,5 mm

- Test voltage 4000 V / 50 Hz / 1 min

- Double or reinforced insulation at 250 VAC

- Air and creepage distance >14 mm

- Test voltage 5000 V / 50 Hz / 1 min

Test voltage contact open 1500 V / 50 Hz / 1 min

Creepage resistance CTI 550

Pollution degree 2

Overvoltage category III

Insulation resistance at Up 500 VDC >100 MΩ

Additional Data

Mechanical endurance >10 x 106 operations

Switching frequency, mechanical 15 Hz

Response time (NO closed) typically 12 ms

Drop-out time** (NC closed) typically 5 ms

Bounce time of NO contact typically 4 ms

Bounce time of NC contact typically 8 ms

Shock resistance 16 ms NO > 10g

NC > 2,5g

Vibration resistance NO > 10g

(10-55 Hz) NC > 1,5g

Resistance to short circuiting

NO 1000 A SCPD 10 A gG / gL (pre-fuse)

NC 1000 A SCPD 6 A gG / gL (pre-fuse)

Ambient temperature -40°C to +70°C

Thermal resistance 50 K / W

Temperature limit for coil 120°C

Weight ca. 20 g

Mounting position any

Type of protection RT II

Solder bath temperature 270°C / 5 s

**without spark suppression

Tests, Regulations

Approvals

UL File E188953 Sec. 1

Insulation class IEC 60664-1 250 VAC

Fire protection requirements UL 94 / V1

Options, Accessories

PCB socket, DIN rail socket

Various modules

Product Key

SGR282ZK VAR1 24VDC Coil voltage

Contact variant

Type designation

Contact Lifetime for NO Contact

AC 1:230VAC 1:230V DC 1: 24V

DC 1: 24V

AC 15: 230V

AC 1: 400V

DC 13: 24V

10000

1000

100

100,1 0,5 1,0 5,0 10

Maximal switching characteristics (DIN EN60947-5-1,

Tab. C2)

AC 15: 230 V / 5 A

DC 13: 24 V / 6 A

UL 508: C300

Load Limit Curve with Direct Current

0,1

0,2

0,3

0,4

0,6

0,8

50 100 150 200

250

1 2

Inductive load L/R 40 ms

2) Resistive load

Excitation Voltage Range

0,5

1,0

1,5

2,0

2,5

3,0

20 40 60 80 100

Max. excitation voltage with contact load: <4 A

2) Min. excitation voltage (guaranteed values) without

previous operation

No heat accumulation due to intrinsic heating of

other components. Continuous duty 100%.

Switching Current (A) →

Operations x 1000 →

Voltage (VDC) →

Current (A) →

Ambient Temperature °C →

Relay Key Data

- PCB Relay with forcibly guided contacts

- Protective separation between coil and contacts

(leakage and creepage distances >14 mm); protective

separation diagonally between left and right contact

side (leakage and creepage distances >5,5 mm)

- EN50205 type A

- 1 NO / 1 NC contact with notched crown

- Nominal coil power 0,7 W

- Holding Power 0,21 W

Dimensions

2,62,6

30,2

25,6

3,7

1555

12,7

0,3

7,5

Var1

2,5/2,54

Var2

Ø1,3

[mm]

Contact Data

Contact material AgCuNi + 0,2 μm AU

Type of contact notched crown

Rated switching capacity 250 VAC 8 A AC1 2000 VA

Electr. life AC 1(360 cycles / h) approx.100000

Inrush current max. 15 A for 20 ms

Switching voltage range 5 to 250 VDC / VAC

Switching current range* 4 mA to 8 A

Switching capacity range* 50 mW to 2000 W(VA)

Contact resistance (as delivered) ≤100 mΩ / 28 V / 100

*Guided values

Standard coils for direct current

(other voltages on request)

Nominal voltage

VDC

Min. pick-up voltage

at 20 °C

Drop-out voltage at

20 °C

Nominal current

in mA

Resistance in Ohm

at 20 °C

5 3,75 ≥0,5 140,0 35,7 ± 10%

6 4,5 ≥0,6 116,0 51,4 ± 10%

12 9,0 ≥1,2 58,5 205 ± 10%

18 13,5 ≥1,8 38,9 462 ± 10%

24 18,0 ≥2,4 29,1 822 ± 10%

48 36,0 ≥4,8 14,5 3290 ± 10%

60 45,0 ≥6,0 11,6 5140 ± 13%

110 82,5 ≥11,0 6,3 17280 ± 15%

SGR 282 ZK Series

Variants 1 NO / 1 NC

Page 29

03/2017

ELESTA GmbH, Heuteilstrasse 18,

CH - 7310 Bad Ragaz, Switzerland Fon: +41 (0)81 303 54 00

Fax: +41 (0)81 303 54 01

Circuit Diagram (view on relay upper side)

A1 A2

SIM112

Insulation Data

- Double or reinforced insulation at 250 VAC

- Air and creepage distance >5,5 mm

- Test voltage 4000 V / 50 Hz / 1 min

- Double or reinforced insulation at 250 VAC

- Air and creepage distance >14 mm

- Test voltage 5000 V / 50 Hz / 1 min

Test voltage contact open 1500 V / 50 Hz / 1 min

Creepage resistance CTI 250

Pollution degree 2

Overvoltage category III

Insulation resistance at Up 500 VDC >100 MΩ

Additional Data

Mechanical endurance >10 x 106 operations

Switching frequency, mechanical 15 Hz

Response time (NO closed) typically 10 ms

Drop-out time** (NC closed) typically 3 ms

Bounce time of NO contact typically 6 ms

Bounce time of NC contact typically 12 ms

Shock resistance 16 ms NO > 10g

NC > 2,5g

Vibration resistance NO > 10g

(10-200 Hz) NC > 1g

Resistance to short circuiting contacts

1000 A SCPD 10 A gG / gL (pre-fuse)

Ambient temperature -40°C to +70°C

Thermal resistance 55 K / W

Temperature limit for coil 120°C

Weight ca. 20 g

Mounting position any

Type of protection RT II

Solder bath temperature 270°C / 5 s

**without spark suppression

Tests, Regulations

Approvals

UL File E188953 Sec. 3

Insulation class IEC 60664-1 250 VAC

Fire protection requirements UL 94 / V1

Options, Accessories

none available

Product Key

SIM 1 1 2 24VDC Coil voltage

Soldering tags

Number of NC contacts

Number of NO contacts

Type designation

Contact Lifetime NO-Contact

AC 1:230VAC 1:230V DC 1: 24V

DC 1: 24V

AC 15: 230V

DC 13: 24V

10000

1000

100

100,1 0,5 1,0 5,0 10

Maximal switching characteristics (DIN EN60947-5-1,

Tab. C2)

AC 1: 250 V / 8 A

AC 15: 230 V / 3 A

DC 1: 24 / 8 A

DC 13: 24 V / 6 A / 0,1 Hz

UL 508: C150 / R300

Load Limit Curve with Direct Current

0,1

0,2

0,3

0,4

0,6

0,8

50 100 150 200 250

1 2

Inductive load L/R 40 ms

2) Resistive load

Excitation Voltage Range

0,5

1,0

1,5

2,0

2,5

3,0

20 40 60 80 100

Max. excitation voltage with contact load: ≤6 A

2) Min. excitation voltage (guaranteed values) without

previous operation

No heat accumulation due to intrinsic heating of

other components. Continuous duty 100%.

Switching Current (A) →

Operations x 1000 →

Voltage (VDC) →

Current (A) →

Ambient Temperature °C →

Relay Key Data

- PCB Relay with forcibly guided Contacts

- Protective separation between coil and contacts

(leakage and creepage distances >14 mm); protective

separation diagonally between left and right contact

side (leakage and creepage distances >5,5 mm)

- EN50205 type A

- Contact mounting: SIM112 1 NO / 1 NC

- Small external dimensions

- Nominal coil power 0,5 W

- Holding coil power 0,15 W

Dimensions

[mm]

27,4

3,7515,9

0,3 0,4

2,8

2,9 26,2

12,5

0,5 1

2,5 2,57,5

3,7515,92,8

Ø 1,3

Contact Data

Contact material AgSnO2 + 0,2 μm

Type of contact Crest contact

Rated switching capacity 250 VAC 8 A AC1 2000 VA

Electr. life AC 1(360 cycles / h) approx.100000

Inrush current max. 20 A for 20 ms

Switching voltage range 5 to 250 VDC / VAC

Switching current range* 10 mA to 8 A

Switching capacity range* 60 mW to 2000 W(VA)

Contact resistance (as delivered)

≤100 mΩ / 28 V / 100 mA

*Guided values

Standard coils for direct current

(other voltages on request)

Nominal voltage

VDC

Min. pick-up voltage

at 20 °C

Drop-out voltage at

20 °C

Nominal current

in mA

Resistance in Ohm

at 20 °C

5 3,5 ≥0,5 111,0 45 ± 10%

6 4,2 ≥0,6 85,7 70 ± 10%

12 8,4 ≥1,2 44,4 270 ± 10%

21 14,7 ≥2,1 23,8 880 ± 10%

24 16,8 ≥2,4 21,8 1100 ± 10%

48 33,6 ≥4,8 10,9 4400 ± 13%

60 42,0 ≥6,0 8,7 6850 ± 15%

110 77,0 ≥11,0 5,5 20000 ± 15%

SIM 2 Series

18 © Copyright

03/2017

ELESTA GmbH, Heuteilstrasse 18,

CH - 7310 Bad Ragaz, Switzerland Fon: +41 (0)81 303 54 00

Fax: +41 (0)81 303 54 01

Circuit Diagram (view on relay upper side)

A1 A2

SIM212

11 23

A1 A2

SIM212

Insulation Data

- Basic insulation at 250 VAC

- Air and creepage distance >4 mm

- Test voltage 2500 V / 50 Hz / 1 min

- Double or reinforced insulation at 250 VAC

- Air and creepage distance >5,5 mm

- Test voltage 4000 V / 50 Hz / 1 min

- Double or reinforced insulation at 250 VAC

- Air and creepage distance >14 mm

- Test voltage 5000 V / 50 Hz / 1 min

Test voltage contact oopen 1500 V / 50 Hz / 1 min

Creepage resistance CTI 250

Pollution degree 2

Overvoltage category III

Insulation resistance at Up 500 VDC >100 MΩ

Additional Data

Mechanical endurance >10 x 106 operations

Switching frequency, mechanical 15 Hz

Response time (all NO closed) typically 10 ms

Drop-out time** (NC closed) typically 4 ms

Bounce time of NO contact typically 6 ms

Bounce time of NC contact typically 12 ms

Shock resistance 16 ms NO > 10g

NC > 2,5g

Vibration resistance NO > 10g

(10-200 Hz) NC > 1g

Resistance to short circuiting contacts

1000 A SCPD 10 A gG / gL (pre-fuse)

Ambient temperature -40°C to +70°C

Thermal Resistance 50 K / W

Temperature limit for coil 120°C

Weight ca. 25 g

Mounting position any

Type of protection RT II

Solder bath temperature 270°C / 5 s

**without spark suppression

Tests, Regulations

Approvals

UL File E188953 Sec. 3

Insulation class IEC 60664-1 250 VAC

Fire protection requirements UL 94 / V0

Options, Accessories

PCB socket, DIN rail socket

Product Key

SIM 2 1 2 24VDC KV2 Contact Variant

Coil voltage

Soldering tags

Number of NC contacts

Number of NO contacts

Type designation

Contact Lifetime NO-Contacts

AC 1:230VAC 1:230V DC 1: 24V

DC 1: 24V

AC 15: 230V

DC 13: 24V

10000

1000

100

100,1 0,5 1,0 5,0 10

Maximal switching characteristics (DIN EN60947-5-1,

Tab. C2)

AC 1: 250 V / 8 A

AC 15: 230 V / 3 A

DC 1: 24 V / 8 A

DC 13: 24 V / 6 A / 0,1 Hz

UL 508: C150 / R300

Maximal contact load at AC 1 with 230 V:

2 contacts with 8 A each

Load Limit Curve with Direct Current

0,1

0,2

0,3

0,4

0,6

0,8

50 100 150 200 250

1 2

Inductive load L/R 40 ms

2) Resistive load

Excitation Voltage Range

0.5

1.0

1.5

2.0

2.5

3.0

20 40 60 80 100

Max. excitation voltage with contact load: ≤6 A

2) Min. excitation voltage (guaranteed values) without

previous operation

No heat accumulation due to intrinsic heating of

other components. Continuous duty 100%.

Operations x 1000 →

Switching Current (A) →

Voltage (VDC) →

Current (A) →

Ambient Temperature °C →

Relay Key Data

- PCB Relay with forcibly guided contacts

- Protective separation between coil and contacts

(leakage and creepage distances >14 mm); protective

separation diagonally between left and right contact

side (leakage and creepage distances >5,5 mm)

- EN50205 type A

- Contact mounting: SIM212 2 NO / 1 NC

- Small external dimensions

- Nominal coil power 0,75 W

- Holding coil power 0,21 W

- Coils for railway application (EN 50155) on request

Dimensions

Standard

KV2

36,1

0,3 0,4

15,9 5 5 5 2,4

2,8

2,9 26,2

12,5

0,5 1

2,5 2,57,5

15,9 5 5 5

2,4

2,8

2,5 2,57,5

Ø 1,3

15,9 5 5 5

2,4

2,8

2,5 2,57,5

Ø 1,3

[mm]

Contact Data

Contact material AgSnO2 + 0,2 μm Au

Type of contact Crest contact

Rated switching capacity 250 VAC 8 A AC1 2000 VA

Electr. life AC 1(360 cycles / h) approx.100000

Inrush current max. 20 A for 20 ms

Switching voltage range 5 to 250 VDC / VAC

Switching current range* 10 mA to 8 A

Switching capacity range* 60 mW to 2000 W(VA)

Contact resistance (as delivered)

≤100 mΩ / 6 V / 100 mA

*Guided values

Standard coils for direct current

(other voltages on request)

Nominal voltage

VDC

Min. pick-up voltage

at 20 °C

Drop-out voltage at

20 °C

Nominal current

in mA

Resistance in Ohm

at 20 °C

5 3,75 ≥0,5 151,0 33 ± 10%

6 4,5 ≥0,6 125,0 48 ± 10%

12 9,0 ≥1,2 63,1 190 ± 10%

21 15,75 ≥2,1 35,5 590 ± 10%

24 18,0 ≥2,4 30,0 800 ± 10%

48 36,0 ≥4,8 15,4 3100 ± 10%

60 45,0 ≥6,0 12,5 4800 ± 13%

110 82,5 ≥11,0 6,8 16000 ± 15%

SIM 3 Series

Variant 1: Standard Variant 2: KV2

Page 30

03/2017

ELESTA GmbH, Heuteilstrasse 18,

CH - 7310 Bad Ragaz, Switzerland Fon: +41 (0)81 303 54 00

Fax: +41 (0)81 303 54 01

Circuit Diagram (view on relay upper side)

SIM312

SIM222

Insulation Data

- Basic insulation at 250 VAC

- Air and creepage distance >4 mm

- Test voltage 2500 V / 50 Hz / 1 min

- Double or reinforced insulation at 250 VAC

- Air and creepage distance >5,5 mm

- Test voltage 4000 V / 50 Hz / 1 min

- Double or reinforced insulation at 250 VAC

- Air and creepage distance >14 mm

- Test voltage 5000 V / 50 Hz / 1 min

Test voltage contact oopen 1500 V / 50 Hz / 1 min

Creepage resitance CTI 250

Pollution degree 2

Overvoltage category III

Insulation resistance at Up 500 VDC >100 MΩ

Additional Data

Mechanical endurance >10 x 106 operations

Switching frequency, mechanical 15 Hz

Response time (all NO closed) typically 8 ms

Drop-out time** (all NC closed) typically 4 ms

Bounce time of NO contact typically 6 ms

Bounce time of NC contact typically 12 ms

Shock resistance 16 ms NO > 10g

NC > 2,5g

Vibration resistance NO > 10g

(10-200 Hz) NC > 1g

Resistance to short circuiting contacts

1000 A SCPD 10 A gG / gL (pre-fuse)

Ambient temperature -40°C to +70°C

Thermal Resistance 50 K / W

Temperature limit for coil 120°C

Weight ca. 25 g

Mounting position any

Type of protection RT II

Solder bath temperature 270°C / 5 s

**without spark suppression

Tests, Regulations

Approvals

UL File E188953 Sec. 3

Insulation class IEC 60664-1 250 VAC

Fire protection requirements UL 94 / V0

Options, Accessories

PCB socket, DIN rail socket

Product Key

SIM 3 1 2 24VDC Coil voltage

Soldering tags

Number of NC contacts

Number of NO contacts

Type designation

Contact Lifetime NO-Contacts

AC 1:230VAC 1:230V DC 1: 24V

DC 1: 24V

AC 15: 230V

DC 13: 24V

10000

1000

100

100,1 0,5 1,0 5,0 10

Maximal switching characteristics (DIN EN60947-5-1,

Tab. C2)

AC 1: 250 V / 8 A

AC 15: 230 V / 3 A

DC 1: 24 V / 8 A

DC 13: 24 V / 6 A / 0,1 Hz

UL 508: C150 / R300

Maximal contact load at AC 1 with 230 V:

2 contacts with 8 A each

3 contacts with 6 A each

Load Limit Curve with Direct Current

0,1

0,2

0,3

0,4

0,6

0,8

50 100 150 200 250

1 2

Inductive load L/R 40 ms

2) Resistive load

Excitation Voltage Range

0,5

1,0

1,5

2,0

2,5

3,0

20 40 60 80 100

Max. excitation voltage with contact load: ≤6 A

2) Min. excitation voltage (guaranteed values) without

previous operation

No heat accumulation due to intrinsic heating of

other components. Continuous duty 100%.

Switching Current (A) →

Operations x 1000 →

Voltage (VDC) →

Current (A) →

Ambient Temperature °C →

Relay Key Data

- PCB Relay with forcibly guided contacts

- Protective separation between coil and contacts

(leakage and creepage distances >14 mm); protective

separation diagonally between left and right contact

side (leakage and creepage distances >5,5 mm)

- EN50205 type A

- Contact mounting: SIM312 3 NO / 1 NC

SIM222 2 NO / 2 NC

- Small external dimensions

- Nominal coil power 1 W

- Holding coil power 0,29 W

Dimensions

36,1

0,3 0,4

15,9 5 5 5 2,4

2,8

2,9 26,2

12,5

0,5 1

2,5 2,57,5

15,9 5 5 5

2,4

2,8

2,5 2,57,5

Ø 1,3

[mm]

Contact Data

Contact material AgSnO2 + 0,2 μm Au

Type of contact Crest contact

Rated switching capacity 250 VAC 8 A AC1 2000 VA

Electr. life AC 1(360 cycles / h) approx.100000

Inrush current max. 20 A for 20 ms

Switching voltage range 5 to 250 VDC / VAC

Switching current range* 10 mA to 8 A

Switching capacity range* 60 mW to 2000 W(VA)

Contact resistance (as delivered)

≤100 mΩ / 6 V / 100 mA

*Guided values

Standard coils for direct current

(other voltages on request)

Nominal voltage

VDC

Min. pick-up voltage

at 20 °C

Drop-out voltage at

20 °C

Nominal current

in mA

Resistance in Ohm

at 20 °C

5 3,75 ≥0,5 181,8 27,5 ± 10%

6 4,5 ≥0,6 166,0 36 ± 10%

12 9,0 ≥1,2 85,7 140 ± 10%

21 15,75 ≥2,1 46,6 450 ± 10%

24 18,0 ≥2,4 40,0 600 ± 10%

48 36,0 ≥4,8 20,8 2300 ± 10%

60 45,0 ≥6,0 16,6 3600 ± 13%

110 82,5 ≥11,0 9,6 12000 ± 15%

SIM 4 Series

Page 30

20 © Copyright

03/2017

Fon: +41 (0)81 303 54 00

Fax: +41 (0)81 303 54 01

ELESTA GmbH, Heuteilstrasse 18,

CH - 7310 Bad Ragaz, Switzerland

Circuit Diagram (view on relay upper side)

SLR312

34 43

11 23

A2A1 A2A1

SLR222

34 42

11 23

Insulation Data

- Basic insulation at 250 VAC

- Air and creepage distance >4 mm

- Test voltage 2500 V / 50 Hz / 1 min

- Double or reinforced insulation at 250 VAC

- Air and creepage distance >8 mm

- Test voltage 4000 V / 50 Hz / 1 min

- Double or reinforced insulation at 250 VAC

- Air and creepage distance >10 mm

- Test voltage 5000 V / 50 Hz / 1 min

Test voltage contact open 1500 V / 50 Hz / 1 min

Creepage resistance CTI 250

Pollution degree 2

Overvoltage category III

Insulation resistance at Up 500 VDC >100 MΩ

Additional Data

Mechanical endurance >10 x 106 operations

Switching frequency, mechanical 15 Hz

Response time (all NO closed) typically 15 ms

Drop-out time** (all NC closed) typically 4 ms

Bounce time of NO contact typically 6 ms

Bounce time of NC contact typically 12 ms

Shock resistance 16 ms NO > 10g

NC > 6g

Vibration resistance NO > 5g

(10-200 Hz) NC > 1,5g

Resistance to short circuiting contacts

1000 A SCPD 10 A gG / gL (pre-fuse)

Ambient temperature -40°C to +70°C

Thermal Resistance 55 K / W

Temperature limit for coil 120°C

Weight ca. 30 g

Mounting position any

Type of protection RT II

Solder bath temperature 270°C / 5 s

**without spark suppression

Tests, Regulations

Approvals

UL File E188953 Sec. 3

Insulation class IEC 60664-1 250 VAC

Fire protection requirements UL 94 / V0

Options, Accessories

none available

Product Key

SLR 3 1 2 24VDC Coil voltage

Soldering tags

Number of NC contacts

Number of NO contacts

Type designation

Contact Lifetime NO-Contacts

AC 1:230VAC 1:230V DC 1: 24V

DC 1: 24V

AC 15: 230V

DC 13: 24V

10000

1000

100

100,1 0,5 1,0 5,0 10

Maximal switching characteristics (DIN EN60947-5-1,

Tab. C2)

AC 15: 230 V / 5 A

DC 13: 24 V / 7,5 A / 0,1 Hz

UL 508: C600 / R300

Maximal contact load at AC 1 with 230 V:

2 contacts with 10 A each

3 contacts with 8,4 A each

Load Limit Curve with Direct Current

0,1

0,2

0,3

0,4

0,6

0,8

50 100 150 200 250

1 2

Inductive load L/R 40 ms

2) Resistive load

Excitation Voltage Range

0,5

1,0

1,5

2,0

2,5

3,0

20 40 60 80 100

Max. excitation voltage with contact load: ≤6 A

2) Min. excitation voltage (guaranteed values) without

previous operation

No heat accumulation due to intrinsic heating of

other components. Continuous duty 100%.

Switching Current (A) →

Operations x 1000 →

Voltage (VDC) →

Current (A) →

Ambient Temperature °C →

Relay Key Data

- PCB Relay with forcibly guided contacts

- Protective separation between coil/control contacts

(>8 mm) as well as protective separation between the

output contacts themselves (>10 mm)

- EN50205 type A

- Contact mounting: SLR312 3 NO / 1 NC

SLR222 2 NO / 2 NC

- Small external dimensions

- Nominal coil power 0,6 W

- Holding coil power 0,18 W

- Coils for railway applications (EN 50155) on request

Dimensions

53,3

0,4 0,6

20,52,9

2,9 16,5

0,3

6,4 6,46,410,7

33,4

13,7 11,3 1,43 14

20,5

Ø 1,3

6,4 6,4

4 12,7

16,7 16,7

10,72,9

3255,4

[mm]

Contact Data

Contact material AgSnO2 + 0,2 μm Au

Type of contact Crest contact

Rated switching capacity 250 VAC 10 A AC1 2500 VA

Electr. life AC 1(360 cycles / h) approx.100000

Inrush current max. 25 A for 20 ms

Switching voltage range 5 to 250 VDC / VAC

Switching current range* 10 mA to 10 A

Switching capacity range* 60 mW to 2500 W(VA)

Contact resistance (as delivered) ≤100 mΩ / 6 V / 100 mA

*Guided values

Standard coils for direct current

(other voltages on request)

Nominal voltage

VDC

Min. pick-up voltage

at 20 °C

Drop-out voltage at

20 °C

Nominal current

in mA

Resistance in Ohm

at 20 °C

5 3,5 ≥0,5 121,0 41 ± 10%

6 4,2 ≥0,6 100,0 60 ± 10%

12 8,4 ≥1,2 50,0 240 ± 10%

18 12,6 ≥1,8 33,3 540 ± 10%

24 16,8 ≥2,4 25,2 950 ± 10%

48 33,6 ≥4,8 12,6 3800 ± 10%

60 42,0 ≥6,0 10,0 6000 ± 13%

110 77,0 ≥11,0 5,5 20000 ± 15%

Component Side

SLR 4 Series

03/2017

ELESTA GmbH, Heuteilstrasse 18,

CH - 7310 Bad Ragaz, Switzerland Fon: +41 (0)81 303 54 00

Fax: +41 (0)81 303 54 01

Circuit Diagram (view on relay upper side)

11 24

A1 A2

SIR312

44 34

11 21

A1 A2

SIR222

Insulation Data

- Basic insulation at 250 VAC

- Air and creepage distance >4 mm

- Test voltage 2500 V / 50 Hz / 1 min

- Double or reinforced insulation at 250 VAC

- Air and creepage distance >8 mm

- Test voltage 4000 V / 50 Hz / 1 min

- Double or reinforced insulation at 250 VAC

- Air and creepage distance >10 mm

- Test voltage 5000 V / 50 Hz / 1 min

Test voltage contact oopen 1500 V / 50 Hz / 1 min

Creepage resistance CTI 250

Pollution degree 2

Overvoltage category III

Insulation resistance at Up 500 VDC >100 MΩ

Additional Data

Mechanical endurance >10 x 106 operations

Switching frequency, mechanical 15 Hz

Response time (all NO closed) typically 15 ms

Drop-out time** (all NC closed) typically 4 ms

Bounce time of NO contact typically 6 ms

Bounce time of NC contact typically 12 ms

Shock resistance 16 ms NO > 10g

NC > 6g

Vibration resistance NO > 5g

(10-200 Hz) NC > 1,5g

Resistance to short circuiting contacts

1000 A SCPD 10 A gG / gL (pre-fuse)

Ambient temperature -40°C to +70°C

Thermal resistance 55 K / W

Temperature limit for coil 120°C

Weight ca. 30 g

Mounting position any

Type of protection RT II

Solder bath temperature 270°C / 5 s

**without spark suppression

Tests, Regulations

Approvals

UL File E188953 Sec. 3

Insulation class IEC 60664-1 250 VAC

Fire protection requirements UL 94 / V0

Options, Accessories

PCB socket

Product Key

SIR 3 1 2 24VDC Coil voltage

Soldering tags

Number of NC contacts

Number of NO contacts

Type designation

Contact Lifetime NO-Contacts

AC 1:230VAC 1:230V DC 1: 24V

DC 1: 24V

AC 15: 230V

DC 13: 24V

10000

1000

100

100,1 0,5 1,0 5,0 10

Maximal switching characteristics (DIN EN60947-5-1,

Tab. C2)

AC 15: 230 V / 5 A

DC 13: 24 V / 7,5 A / 0,1 Hz

UL 508: C600 / R300

Maximal contact load at AC 1 with 230 V:

2 contacts with 10 A each

3 contacts with 8,4 A each

Load Limit Curve with Direct Current

0,1

0,2

0,3

0,4

0,6

0,8

50 100 150 200 250

1 2

Inductive load L/R 40 ms

2) Resistive load

Excitation Voltage Range

0,5

1,0

1,5

2,0

2,5

3,0

20 40 60 80 100

Max. excitation voltage with contact load: ≤6 A

2) Min. excitation voltage (guaranteed values) without

previous operation

No heat accumulation due to intrinsic heating of

other components. Continuous duty 100%.

Switching Current (A) →

Operations x 1000 →

Voltage (VDC) →

Current (A) →

Ambient Temperature °C →

Relay Key Data

- PCB Relay with forcibly guided contacts

- Protective separation between coil/control contacts

(>10 mm) as well as protective separation between the

output contacts themselves (>8 mm)

- EN50205 type A

- Contact mounting: SIR312 3 NO / 1 NC

SIR222 2 NO / 2 NC

- Small external dimensions

- Nominal coil power 0,6 W

- Holding coil power 0,18 W

- Coils for railway applications (EN 50155) on request

Dimensions

[mm]

0,4

46,4

21 5 5 310,51,9

30,72,9

3 10

0,7

Ø 1,3

35510,5211,9

3 10 3

Contact Data

Contact material AgSnO2 + 0,2 μm Au

Type of contact Crest contact

Rated switching capacity 250 VAC 10 A AC1 2500 VA

Electr. life AC 1(360 cycles / h) approx.100000

Inrush current max. 25 A for 20 ms

Switching voltage range 5 to 250 VDC / VAC

Switching current range* 10 mA to 10 A

Switching capacity range* 60 mW to 2500 W(VA)

Contact resistance (as delivered)

≤100 mΩ / 6 V / 100 mA

*Guided values

Standard coils for direct current

(other voltages on request)

Nominal voltage

VDC

Min. pick-up voltage

at 20 °C

Drop-out voltage at

20 °C

Nominal current

in mA

Resistance in Ohm

at 20 °C

5 3,5 ≥0,5 121,0 41 ± 10%

6 4,2 ≥0,6 100,0 60 ± 10%

12 8,4 ≥1,2 50,0 240 ± 10%

18 12,6 ≥1,8 33,3 540 ± 10%

24 16,8 ≥2,4 25,2 950 ± 10%

48 33,6 ≥4,8 12,6 3800 ± 10%

60 42,0 ≥6,0 10,0 6000 ± 13%

110 77,0 ≥11,0 5,5 20000 ± 15%

SIR 4 Series

Page 31

22 © Copyright

03/2017

ELESTA GmbH, Heuteilstrasse 18,

CH - 7310 Bad Ragaz, Switzerland Fon: +41 (0)81 303 54 00

Fax: +41 (0)81 303 54 01

Circuit Diagram (view on relay upper side)

11 24

A1 A2

SIR312SEN

44 34

11 21

A1 A2

SIR222SEN

Insulation Data

- Basic insulation at 250 VAC

- Air and creepage distance >4 mm

- Test voltage 2500 V / 50 Hz / 1 min

- Double or reinforced insulation

at 250 VAC

- Air and creepage distance >8 mm

- Test voltage 4000 V / 50 Hz / 1 min

- Double or reinforced insulation

at 250 VAC

- Air and creepage distance >10 mm

- Test voltage 5000 V / 50 Hz / 1 min

Test voltage contact oopen 1500 V / 50 Hz / 1 min

Creepage resitance CTI 250

Pollution degree 2

Overvoltage category III

Insulation resistance at Up 500 VDC >100 MΩ

Additional Data

Mechanical endurance >10 x 106 operations

Switching frequency, mechanical 15 Hz

Response time (all NO closed) typically 18 ms

Drop-out time** (all NC closed) typically 5 ms

Bounce time of NO contact typically 6 ms

Bounce time of NC contact typically 12 ms

Shock resitance 16 ms NO > 10g

NC > 6g

Vibration resistance NO > 5g

(10-200 Hz) NC > 1,5g

Resistance to short circuiting contacts

1000 A SCPD 10 A gG / gL (pre-fuse)

Ambient temperature -40°C to +70°C

Thermal Resistance 55 K / W

Temperature limit for coil 120°C

Weight ca. 30 g

Mounting position any

Type of protection RT II

Solder bath temperature 270°C / 5 s

**without spark suppression

Tests, Regulations

Approvals

UL File E188953 Sec. 3

Insulation class IEC 60664-1 250 VAC

Fire protection requirements UL 94 / V0

Options, Accessories

PCB socket

Product Key

SIR 3 1 2 24VDC SEN sensitive coil

Coil voltage

Soldering tags

Number of NC contacts

Number of NO contacts

Type designation

Contact Lifetime NO-Contacts

AC 1:230VAC 1:230V

DC 1: 24V

AC 15: 230V

DC 13: 24V

10000

1000

100

100,1 0,5 1,0 5,0 10

Maximal switching characteristics

(DIN EN60947-5-1, Tab.C2)

AC 15: 230 V / 5 A

DC 13: 24 V / 7,5 A / 0,1 Hz

UL 508: C600 / R300

Maximal contact load AC 1 with 230 V:

2 contacts with 10 A each

3 contacts with 8,4 A each

Load Limit Curve with Direct Current

0,1

0,2

0,3

0,4

0,6

0,8

50 100 150 200 250

1 2

Inductive load L/R 40 ms

2) Resistive load

Excitation Voltage Range

0,5

1,0

1,5

2,0

2,5

3,0

20 40 60 80 100

Max. excitation voltage with contact load: ≤6 A

(2 contacts)

2) Min. excitation voltage (guaranteed values) without

previous operation

No heat accumulation due to intrinsic heating of

other components. Continuous duty 100%.

Switching Current (A) →

Operations x 1000 →

Voltage (VDC) →

Current (A) →

Ambient Temperature °C →

Relay Key Data

- PCB Relay with forcibly guided contacts

- Protective separation between coil/control contacts

(>10 mm) as well as protective seperation between the

output contacts themselves (>8 mm)

- EN50205 type A

- Contact mounting: SIR312 3 NO / 1 NC

SIR222 2 NO / 2 NC

- Small external dimensions

- Nominal coil power 0,36 W

- Holding coil power 0,12 W

- Coils for railway applications (EN50155) on request

Dimensions

[mm]

0,4

46,4

21 5 5 310,51,9

30,72,9

3 10

0,7

Ø 1,3

35510,5211,9

3 10 3

Contact Data

Contact material AgSnO2 + 0,2 µm Au

Type of contact Crest Contact

Rated switching capacity 250 VAC 10 A AC1 2500 VA

Electr. life AC 1(360 cycles / h) approx.100000

Inrush current max. 25 A for 20 ms

Switching voltage range 5 to 250 VDC / VAC

Switching current range* 10 mA to 10 A

Switching capacity range* 60 mW to 2500 W(VA)

Contact resistance (as delivered) ≤100 mΩ / 6 V / 100 mA

*Guided values

Standard coils for direct current

(other voltages on request)

Nominal voltage

VDC

Min. pick-up voltage

at 20 °C

Drop-out voltage at

20 °C

Nominal current

in mA

Resistance in Ohm

at 20 °C

5 3,75 ≥0,5 72,0 69,4 ± 10%

6 4,5 ≥0,6 60,0 100 ± 10%

9 6,75 ≥0,9 40,0 225 ± 10%

12 9,0 ≥1,2 30,0 400 ± 10%

18 13,5 ≥1,8 20,0 900 ± 10%

24 18,0 ≥2,4 15,0 1600 ± 10%

48 36,0 ≥3,6 7,5 6400 ± 13%

60 45,0 ≥4,5 6,0 10000 ± 15%

SIR 4 sensitive Series

Page 31

03/2017

ELESTA GmbH, Heuteilstrasse 18,

CH - 7310 Bad Ragaz, Switzerland Fon: +41 (0)81 303 54 00

Fax: +41 (0)81 303 54 01

Circuit Diagram (view on relay upper side)

11 24

A1 A2

SIR312P

44 34

11 21

A1 A2

SIR222P

Insulation Data

- Basic insulation at 250 VAC

- Air and creepage distance >4 mm

- Test voltage 2500 V / 50 Hz / 1 min

- Double or reinforced insulation at 250 VAC

- Air and creepage distance >8 mm

- Test voltage 4000 V / 50 Hz / 1 min

- Double or reinforced insulation at 250 VAC

- Air and creepage distance >10 mm

- Test voltage 5000 V / 50 Hz / 1 min

Test voltage contact open 1500 V / 50 Hz / 1 min

Creepage resistance CTI 250

Pollution degree 2

Overvoltage category III

Insulation resistance at Up 500 VDC >100 MΩ

Additional Data

Mechanical endurance >10 x 106 operations

Switching frequency, mechanical 15 Hz

Response time (all NO closed) typically 15 ms

Drop-out time** (all NC closed) typically 4 ms

Bounce time of NO contact typically 6 ms

Bounce time of NC contact typically 12 ms

Shock resistance 16 ms NO > 17g

NC > 7g

Vibration resistance NO > 10g

(10-200 Hz) NC > 4,5g

Resistance to short circuiting control contacts

1000 A SCPD 6 A gG / gL (pre-fuse)

Resistance to short circuiting output contacts

1000 A SCPD 16 A gG / gL (pre-fuse)

Ambient temperature -40°C to +70°C

Thermal resistance 55 K / W

Temperature limit for coil 120°C

Weight ca. 32 g

Mounting position any

Type of protection RT II

Solder bath temperature 270°C / 5 s

**without spark suppression

Tests, Regulations

Approvals

UL File E188953 Sec. 3

Insulation class IEC 60664-1 250 VAC

Fire protection requirements UL 94 / V0

Options, Accessories

PCB socket

Product Key

SIR 3 1 2 P 24VDC

Control

contacts Output

contacts

Coil voltage

Power version

Soldering tags

Number of NC contacts

Number of NO contacts

Type designation

Contact Lifetime output contacts DC

10000

1000

100

10 1 5 10

DC 1: 24VDC 1: 24V

DC 13: 24V

DC 14: 24V

Contact Lifetime output contacts AC

10000

1000

100

10 1 5 10

AC 1: 230VAC 1: 230V

AC 3: 400V

AC 3: 400VAC 15: 230VAC 15: 230V

AC 1: 400VAC 1: 400V

AC 3: 230V

Maximal contact load AC 1 with 230 V:

2 contacts with 12 A each

Load Limit Curve with Direct Current

0,1

0,2

0,3

0,4

0,6

0,8

50 100 150 200 250

Inductive load L/R 40 ms

2) Resistive load

Excitation Voltage Range

0,5

1,0

1,5

2,0

2,5

3,0

20 40 60 80 100

Max. excitation voltage with contact load:

≤2 A control contacts, ≤10 A output contacts

2) Min. excitation voltage (guaranteed values) without

previous operation

Operations x 1000 →

Switching Current (A) →

Operations x 1000 →

Switching Current (A) →

Voltage (VDC) →

Current (A) →

Ambient Temperature °C →

Relay Key Data

- PCB Relay with forcibly guided contacts

- Protective separation between coil/control contacts and

output contacts (>10 mm) and output contacts side by

side (>8 mm)

- EN50205 type A

- Contact mounting:

SIR312P Control contacts 1 NO / 1 NC

Output contacts 2 NO

SIR222P Control contacts 2 NC

Output contacts 2 NO

- Inrush current 60 A / continuous current 12 A

- Nominal coil power 0,75 W

- Holding coil power 0,23 W

- Coils for railway applications (EN50155) on request

Dimensions

[mm]

0,4

46,4

21 5 5 310,51,9

30,72,9

3 10

0,7

Ø 1,3

35510,5211,9

3 10 3

Control Contacts

Contact material AgSnO2 + 0,2 µm Au

Rated switching capacity 250 VAC 6 A AC1 1500 VA

Electr. life AC 1(360 cycles / h) approx.100000

Inrush current max. 15 A for 20 ms

Switching voltage range 5 to 250 VDC / VAC

Switching current range* 5 mA to 6 A

Switching capacity range* 60 mW to 1500 W(VA)

Contact resistance (as delivered)

≤100 mΩ / 6 V / 100 mA

Output Contacts

Contact material AgSnO2

Rated switching capacity

250 VAC (440 VAC) 12 A AC1 3000 VA

Electr. life AC 1(360 cycles / h) approx.250000

Inrush current max. 60 A for 20 ms

Switching voltage range 5 to 250 VDC (480 VAC)

Switching current range* 10 mA to 12 A

Switching capacity range* 120 mW to 3000 W(VA)

Contact resistance (as delivered) ≤100 mΩ / 6 V / 100 mA

*Guided values

Standard coils for direct current

(other voltages on request)

Nominal voltage

VDC

Min. pick-up voltage

at 20 °C

Drop-out voltage at

20 °C

Nominal current

in mA

Resistance in Ohm

at 20 °C

5≤3,5 ≥0,5 151,0 33 ± 10%

12 ≤8,4 ≥1,2 63,1 190 ± 10%

18 ≤12,6 ≥1,8 41,6 432 ± 10%

20 ≤14,0 ≥2,0 37,7 530 ± 10%

24 ≤16,8 ≥2,4 31,5 760 ± 10%

48 ≤33,6 ≥4,8 15,7 3050 ± 10%

60 ≤42,0 ≥6,0 12,5 4800 ± 13%

110 ≤77,0 ≥11,0 6,8 16000 ± 15%

SIR 4 Power Series

Page 31

24 © Copyright

03/2017

ELESTA GmbH, Heuteilstrasse 18,

CH - 7310 Bad Ragaz, Switzerland Fon: +41 (0)81 303 54 00

Fax: +41 (0)81 303 54 01

Circuit Diagram (view on relay upper side)

SIR332

A1 A2 A1 A2 A1 A2

SIR512SIR422

5363

6454

3141

42 33

3441

42 33

3444

11 24

2312

11 24

2312

11 24

5363

6454 53 63

6454

Insulation Data

- Basic insulation at 250 VAC

- Air and creepage distance >4 mm

- Test voltage 2500 V / 50 Hz / 1 min

- Double or reinforced insulation at 250 VAC

- Air and creepage distance >8 mm

- Test voltage 4000 V / 50 Hz / 1 min

- Double or reinforced insulation at 250 VAC

- Air and creepage distance >10 mm

- Test voltage 5000 V / 50 Hz / 1 min

Test voltage contact open 1500 V / 50 Hz / 1 min

Creepage resistance CTI 250

Pollution degree 2

Overvoltage category III

Insulation resistance at Up 500 VDC >100 MΩ

Additional Data

Mechanical endurance >10 x 106 operations

Switching frequency, mechanical 15 Hz

Response time (all NO closed) typically 15 ms

Drop-out time** (all NC closed) typically 4 ms

Bounce time of NO contact typically 6 ms

Bounce time of NC contact typically 12 ms

Shock resistance 16 ms NO > 10g

NC > 6g

Vibration resistance NO > 5g

(10-200 Hz) NC > 2g

Resistance to short circuiting contacts

1000 A SCPD 10 A gG / gL (pre-fuse)

Ambient temperature -40°C to +70°C

Thermal Resistance 55 K / W

Temperature limit for coil 120°C

Weight ca. 35 g

Mounting position any

Type of protection RT II

Solder bath temperature 270°C / 5 s

**without spark suppression

Tests, Regulations

Approvals

UL File E188953 Sec. 3

Insulation class IEC 60664-1 250 VAC

Fire protection requirements UL 94 / V0

Options, Accessories

PCB socket

Product Key

SIR 4 2 2 24VDC Coil voltage

Soldering tags

Number of NC contacts

Number of NO contacts

Type designation

Contact Lifetime NO-Contacts

AC 1:230VAC 1:230V

DC 1: 24V

AC 15: 230V

DC 13: 24V

10000

1000

100

100,1 0,5 1,0 5,0 10

Max. switching characteristics (DIN EN 60947-5-1,

Tab. C2):

AC 15: 230 V / 5 A

DC 13: 24 V / 7,5 A / 0,1 Hz

UL 508: C600 / R300

Maximal contact load at AC 1 with 230 V:

2 contacts with 10 A each

3 contacts with 8,4 A each

4 contacts with 7,3 A each

5 contacts with 6 A each

Load Limit Curve with Direct Current

0,1

0,2

0,3

0,4

0,6

0,8

50 100 150 200 250

1 2

Inductive load L/R 40 ms

2) Resistive load

Excitation Voltage Range

0,5

1,0

1,5

2,0

2,5

3,0

20 40 60 80 100

Max. excitation voltage with contact load: ≤6 A

2) Min. excitation voltage (guaranteed values) without

previous operation

No heat accumulation due to intrinsic heating of other

components. Continuous duty 100%.

Switching Current (A) →

Operations x 1000 →

Voltage (VDC) →

Current (A) →

Ambient Temperature °C →

Relay Key Data

- PCB Relay with forcibly guided contacts

- Protective separation between coil/control contacts and

output contacts (>10 mm) as well as protective separa-

tion between the output contacts themselves (>8 mm)

- EN50205 type A

- Contact mounting: SIR332 3 NO / 3 NC

SIR422 4 NO / 2 NC

SIR512 5 NO / 1 NC

- Small external dimensions

- Nominal coil power 0,75 W

- Holding coil power 0,22 W

- Coils for railway applications (EN50155) on request

Dimensions

[mm]

58,9

1,9 0,421 5 57,5 310,5 5

30,72,9

3 3

0,7

10 1

1,9

3 310

21 5 10,5 5 57,5 3

Ø 1,3

Contacts Data

Contact material AgSnO2 + 0,2 µm Au

Type of contact Crest contact

Rated switching capacity 250 VAC 10 A AC1 2500 VA

Electr. life AC 1(360 cycles / h) approx.100000

Inrush current max. 25 A for 20 ms

Switching voltage range 5 to 250 VDC / VAC

Switching current range* 10 mA to 10 A

Switching capacity range* 60 mW to 2500 W(VA)

Contact resistance (as delivered)

≤100 mΩ / 6 V / 100 mA

*Guided values

Standard coils for direct current

(other voltages on request)

Nominal voltage

VDC

Min. pick-up voltage

at 20 °C

Drop-out voltage at

20 °C

Nominal current

in mA

Resistance in Ohm

at 20 °C

5 3,5 ≥0,5 151,0 33 ± 10%

6 4,2 ≥0,6 125,0 48 ± 10%

12 8,4 ≥1,2 63,1 190 ± 10%

18 12,6 ≥1,8 41,6 432 ± 10%

24 16,8 ≥2,4 31,5 760 ± 10%

48 33,6 ≥4,8 15,7 3050 ± 10%

60 42,0 ≥6,0 12,5 4800 ± 13%

110 77,0 ≥11,0 6,8 16000 ± 15%

SIR 6 Series

Page 31

03/2017

ELESTA GmbH, Heuteilstrasse 18,

CH - 7310 Bad Ragaz, Switzerland Fon: +41 (0)81 303 54 00

Fax: +41 (0)81 303 54 01

Circuit Diagram (view on relay upper side)

SIR332SEN

A1 A2 A1 A2 A1 A2

SIR512SEN

SIR422SEN

5363

6454

3141

42 33

3441

42 33

3444

11 24

2312

11 24

2312

11 24

5363

6454 5363

6454

Insulation Data

- Basic insulation at 250 VAC

- Air and creepage distance >4 mm

- Test voltage 2500 V / 50 Hz / 1 min

- Double or reinforced insulation at 250 VAC

- Air and creepage distance >8 mm

- Test voltage 4000 V / 50 Hz / 1 min

- Double or reinforced insulation at 250 VAC

- Air and creepage distance >10 mm

- Test voltage 5000 V / 50 Hz / 1 min

Test voltage contact oopen 1500 V / 50 Hz / 1 min

Creepage resitance CTI 250

Pollution degree 2

Overvoltage category III

Insulation resistance at Up 500 VDC >100 MΩ

Additional Data

Mechanical endurance >10 x 106 operations

Switching frequency, mechanical 15 Hz

Response time (all NO closed) typically 18 ms

Drop-out time** (all NC closed) typically 5 ms

Bounce time of NO contact typically 6 ms

Bounce time of NC contact typically 12 ms

Shock resitance 16 ms NO > 10g

NC > 6g

Vibration resistance NO > 5g

(10-200 Hz) NC > 2g

Resistance to short circuiting contacts

1000 A SCPD 10 A gG / gL (pre-fuse)

Ambient temperature -40°C to +70°C

Thermal Resistance 55 K / W

Temperature limit for coil 120°C

Weight ca. 35 g

Mounting position any

Type of protection RT II

Solder bath temperature 270°C / 5 s

**without spark suppression

Tests, Regulations

Approvals

UL File E188953 Sec. 3

Insulation class IEC 60664-1 250 VAC

Fire protection requirements UL 94 / V0

Options, Accessories

PCB socket

Product Key

SIR 4 2 2 24VDC SEN Sensitive coil

Coil voltage

Soldering tags

Number of NC contacts

Number of NO contacts

Type designation

Contact Lifetime NO-Contacts

AC 1:230VAC 1:230V

DC 1: 24V

AC 15: 230V

DC 13: 24V

10000

1000

100

100,1 0,5 1,0 5,0 10

Max. switching characteristics (DIN EN 60947-5-1,

Tab. C2):

AC 15: 230 V / 5 A

DC 13: 24 V / 7,5 A / 0,1 Hz

UL 508: C600 / R300

Maximal contact load at AC 1 with 230 V:

2 contacts with 10 A each

3 contacts with 8,4 A each

4 contacts with 7,3 A each

5 contacts with 6 A each

Load Limit Curve with Direct Current

0,1

0,2

0,3

0,4

0,6

0,8

50 100 150 200 250

1 2

Inductive load L/R 40 ms

2) Resistive load

Excitation Voltage Range

0,5

1,0

1,5

2,0

2,5

3,0

20 40 60 80 100

Max. excitation voltage with contact load: ≤6 A

(2 contacts)

2) Min. excitation voltage (guaranteed values) without

previous operation

No heat accumulation due to intrinsic heating of other

components. Continuous duty 100%.

Switching Current (A) →

Operations x 1000 →

Voltage (VDC) →

Current (A) →

Ambient Temperature °C →

Relay Key Data

- PCB Relay with forcibly guided contacts

- Protective separation between coil/control contacts and

output contacts (>10 mm) as well as protective separa-

tion between the output contacts themselves (>8 mm)

- EN50205 type A

- Contact mounting: SIR332 3 NO / 3 NC

SIR422 4 NO / 2 NC

SIR512 5 NO / 1 NC

- Small external dimensions

- Nominal coil power 0,5 W

- Holding coil power 0,18 W

- Coils for railway applications (EN50155) on request

Dimensions

[mm]

58,9

1,9 0,421 5 57,5 310,5 5

30,72,9

3 3

0,7

10 1

1,9

3 310

21 5 10,5 5 57,5 3

Ø 1,3

Contacts Data

Contact material AgSnO2 + 0,2 µm Au

Type of contact Crest contact

Rated switching capacity 250 VAC 10 A AC1 2500 VA

Electr. life AC 1(360 cycles / h) approx.100000

Inrush current max. 25 A for 20 ms

Switching voltage range 5 to 250 VDC / VAC

Switching current range* 10 mA to 10 A

Switching capacity range* 60 mW to 2500 W(VA)

Contact resistance (as delivered)

≤100 mΩ / 6 V / 100 mA

*Guided values

Standard coils for direct current

(other voltages on request)

Nominal voltage

VDC

Min. pick-up voltage

at 20 °C

Drop-out voltage at

20 °C

Nominal current

in mA

Resistance in Ohm

at 20 °C

5 3,75 ≥0,5 100,0 50 ± 10%

6 4,5 ≥0,6 83,3 72 ± 10%

9 6,75 ≥0,9 56,2 160 ± 10%

12 9,0 ≥1,2 41,6 288 ± 10%

18 13,5 ≥1,8 27,7 648 ± 10%

24 18,0 ≥2,4 20,8 1150 ± 10%

48 36,0 ≥3,6 10,4 4600 ± 13%

60 45,0 ≥4,5 8,3 7200 ± 15%

SIR 6 sensitive Series

Page 31

26 © Copyright

03/2017

ELESTA GmbH, Heuteilstrasse 18,

CH - 7310 Bad Ragaz, Switzerland Fon: +41 (0)81 303 54 00

Fax: +41 (0)81 303 54 01

Circuit Diagram (view on relay upper side)

73 83

74 84

53 63

54 64

32 43

34 44

12 22

11 21

A1 A2

73 83

74 84

53 63

54 64

33 43

34 44

13 22

14 21

A1 A2

73 83

74 84

52 62

51 61

32 42

31 41

12 23

11 24

A1 A2

73 83

74 84

53 63

54 64

32 42

31 41

12 22

11 21

A1 A2

73 83

74 84

53 63

54 64

33 42

34 41

12 22

11 21

A1 A2

SIR352

73 83

74 84

52 62

51 61

32 42

31 41

12 22

11 21

A1 A2

SIR262 SIR442

SIR532 SIR712SIR622

Insulation Data

- Double or reinforced insulation at 250 VAC

- Air and creepage distance >8 mm

- Test voltage 4000 V / 50 Hz / 1 min

- Double or reinforced insulation at 250 VAC

- Air and creepage distance >10 mm

- Test voltage 5000 V / 50 Hz / 1 min

Test voltage contact open 1500 V / 50 Hz / 1 min

Creepage resistance CTI 250

Pollution degree 2

Overvoltage category III

Insulation resistance at Up 500 VDC >100 MΩ

Additional Data

Mechanical endurance >10 x 106 operations

Switching frequency, mechanical 15 Hz

Response time (all NO closed) typically 15 ms

Drop-out time** (all NC closed) typically 4 ms

Bounce time of NO contact typically 6 ms

Bounce time of NC contact typically 12 ms

Shock resistance 16 ms NO > 10g

NC > 6g

Vibration resistance NO > 8g

(10-200 Hz) NC > 2,5g

Resistance to short circuiting contacts

1000 A SCPD 10 A gG / gL (pre-fuse)

Ambient temperature -40°C to +70°C

Thermal Resistance 40 K / W

Temperature limit for coil 125°C

Weight ca. 60 g

Mounting position any

Type of protection RT II

Solder bath temperature 270°C / 5 s

**without spark suppression

Tests, Regulations

Approvals

UL File E188953 Sec. 3

Insulation class IEC 60664-1 250 VAC

Fire protection requirements UL 94 / V0

Options, Accessories

none available

Product Key

SIR 3 5 2 24VDC Coil voltage

Soldering tags

Number of NC contacts

Number of NO contacts

Type designation

Contact Lifetime NO-Contacts

AC 1:230VAC 1:230V

DC 1: 24V

AC 15: 230V

DC 13: 24V

10000

1000

100

100,1 0,5 1,0 5,0 10

Max. switching characteristics (DIN EN 60947-5-1,

Tab. C2):

AC 15: 230 V / 5 A

DC 13: 24 V / 7,5 A / 0,1 Hz

UL 508: C600 / R300

Maximal contact load at AC 1 with 230 V:

2 contacts with 10 A each

3 contacts with 8,4 A each

4 contacts with 7,3 A each

5 contacts with 6,5 A each

6 contacts with 6 A each

Load Limit Curve with Direct Current

0,1

0,2

0,3

0,4

0,6

0,8

50 100 150 200 250

1 2

Inductive load L/R 40 ms

2) Resistive load

Excitation Voltage Range

0,5

1,0

1,5

2,0

2,5

3,0

20 40 60 80 100

Max. excitation voltage with contact load: ≤6 A

2) Min. excitation voltage (guaranteed values) without

previous operation

No heat accumulation due to intrinsic heating of other

components. Continuous duty 100%.

Switching Current (A) →

Operations x 1000 →

Voltage (VDC) →

Current (A) →

Ambient Temperature °C →

Relay Key Data

- PCB Relay with forcibly guided contacts

- Protective separation between coil and output contacts

(>10 mm) and contacts in one row (>8 mm) as well as

protective separation between left and right contact side

(>10 mm)

- EN50205 type A

- Contact mounting:

SIR262 2 NO / 6 NC SIR352 3 NO / 5 NC

SIR442 4 NO / 4 NC SIR532 5 NO / 3 NC

SIR622 6 NO / 2 NC SIR712 7 NO / 1 NC

- Small external dimensions

- Nominal coil power 1,3 W

- Holding coil power 0,39 W

- Coils for railway applications (EN50155) on request

Dimensions

85,5

20,437,9 5 57,5 7,5 3,17,5 5 5

2,9

3,75

0,5 3,75

0,3

12,5 1

3,75 3,75

12,5

37,9 5 5 5 57,57,57,5 3,1

Ø 1,3 [mm]

Contacts Data

Contact material AgSnO2 + 0,2 µm Au

Type of contact Crest contact

Rated switching capacity 250 VAC 10 A AC1 2500 VA

Electr. life AC 1(360 cycles / h) approx.100000

Inrush current max. 25 A for 20 ms

Switching voltage range 5 to 250 VDC / VAC

Switching current range* 10 mA to 10 A

Switching capacity range* 60 mW to 2500 W(VA)

Contact resistance (as delivered) ≤100 mΩ / 6 V / 100 mA

*Guided values

Standard coils for direct current

(other voltages on request)

Nominal voltage

VDC

Min. pick-up voltage

at 20 °C

Drop-out voltage at

20 °C

Nominal current

in mA

Resistance in Ohm

at 20 °C

6 4,2 ≥0,6 218,0 27,5 ± 10%

12 8,4 ≥1,2 109,0 110 ± 10%

18 12,6 ≥1,8 72,0 250 ± 10%

24 16,8 ≥2,4 54,5 440 ± 10%

48 33,6 ≥4,8 27,2 1760 ± 10%

60 42,0 ≥6,0 11,8 2750 ± 10%

110 77,0 ≥11,0 6,8 9250 ± 13%

220 154,0 ≥22,0 5,9 37000 ± 15%

SIR 8 Series

03/2017

ELESTA GmbH, Heuteilstrasse 18,

CH - 7310 Bad Ragaz, Switzerland Fon: +41 (0)81 303 54 00

Fax: +41 (0)81 303 54 01

Circuit Diagram (view on relay upper side)

73 83

74 84

52 62

51 61

32 42

31 41

12 23

11 24

A1 A2

93 103

94 104

73 83

74 84

53 63

54 64

32 42

31 41

12 23

11 24

A1 A2

93 103

94 104 73 83

74 84

53 63

54 64

33 42

34 41

12 23

11 24

A1 A2

93 103

94 104 73 83

74 84

53 63

54 64

33 43

34 44

12 23

11 24

A1 A2

93 103

94 104

72 82

71 81

52 62

51 61

32 42

31 41

12 23

11 24

A1 A2

93 103

94 104 72 82

71 81

52 62

51 61

33 42

34 41

12 23

11 24

A1 A2

93 103

94 104

73 83

74 84

53 62

54 61

32 42

31 41

12 23

11 24

A1 A2

93 103

94 104

SIR372

72 82

71 81

52 62

51 61

32 42

31 41

12 22

11 21

A1 A2

93 103

94 104

SIR282 SIR462 SIR552

SIR642 SIR912SIR822SIR732

Insulation Data

- Basic insulation at 250 VAC

- Air and creepage distance >4 mm

- Test voltage 2500 V / 50 Hz / 1 min

- Double or reinforced insulation at 250 VAC

- Air and creepage distance >8 mm

- Test voltage 4000 V / 50 Hz / 1 min

Test voltage contact open 1500 V / 50 Hz / 1 min

Creepage resistance CTI 250

Pollution degree 2

Overvoltage category III

Insulation resistance at Up 500 VDC >100 MΩ

Additional Data

Mechanical endurance >10 x 106 operations

Switching frequency, mechanical 15 Hz

Response time (all NO closed) typically 18 ms

Drop-out time** (all NC closed) typically 5 ms

Bounce time of NO contact typically 8 ms

Bounce time of NC contact typically 12 ms

Shock resistance 16 ms NO > 10g

NC > 6g

Vibration resistance NO > 8g

(10-200 Hz) NC > 2,5g

Resistance to short circuiting contacts

1000 A SCPD 10 A gG / gL (pre-fuse)

Ambient temperature -40°C to +70°C

Thermal Resistance 40 K / W

Temperature limit for coil 125°C

Weight ca. 60 g

Mounting position any

Type of protection RT II

Solder bath temperature 270°C / 5 s

**without spark suppression

Tests, Regulations

Approvals

UL File E188953 Sec. 3

Insulation class IEC 60664-1 250 VAC

Fire protection requirements UL 94 / V0

Options, Accessories

none available

Product Key

SIR 7 3 2 24VDC Coil voltage

Soldering tags

Number of NC contacts

Number of NO contacts

Type designation

Contact Lifetime NO-Contacts

AC 1: 230VAC 1: 230V DC 1: 24V

DC 1: 24V

AC 15: 230V

DC 13: 24V

10000

1000

100

100,1 0,5 1,0 5,0 10

Max. switching characteristics (DIN EN 60947-5-1,

Tab. C2):

AC 15: 230 V / 5 A

DC 13: 24 V / 7,5 A / 0,1 Hz

UL 508: C600 / R300

Maximal contact load at AC 1 with 230 V:

2 contacts with 10 A each

3 contacts with 8,4 A each

4 contacts with 7,3 A each

5 contacts with 6,5 A each

6 contacts with 6 A each

8 contacts with 5 A each

9 contacts with 4,2 A each

Load Limit Curve with Direct Current

0,1

0,2

0,3

0,4

0,6

0,8

50 100 150 200 250

1 2

Inductive load L/R 40 ms

2) Resistive load

Excitation Voltage Range

0,5

1,0

1,5

2,0

2,5

3,0

20 40 60 80 100

Max. excitation voltage with contact load: ≤6 A

2) Min. excitation voltage (guaranteed values) without

previous operation

No heat accumulation due to intrinsic heating of other

components. Continuous duty 100%.

Switching Current (A) →

Operations x 1000 →

Voltage (VDC) →

Current (A) →

Ambient Temperature °C →

Relay Key Data

- PCB Relay with forcibly guided contacts

- Protective separation between coil/control contacts and

output contacts (>8 mm) and output contacts in one row

(>8 mm) as well as protective separation between left

and right contact side (>10 mm)

- EN50205 type A

- Contact mounting:

SIR282 2 NO / 8 NC SIR372 3 NO / 7 NC

SIR462 4 NO / 6 NC SIR552 5 NO / 5 NC

SIR642 6 NO / 4 NC SIR732 7 NO / 3 NC

SIR822 8 NO / 2 NC SIR912 9 NO / 1 NC

- Nominal coil power 1,3 W

- Holding coil power 0,39 W

- Coils for railway applications (EN50155) on request

Dimensions

[mm]

85,5

20,4

25,4

5 57,5 7,5

3,1

7,557,5 5 5

2,9

3,75

0,5 3,75

0,3

12,5 1

3,75 3,75

12,5

25,4

55 5 5 57,57,57,57,5

3,1

Ø 1,3

Contacts Data

Contact material AgSnO2 + 0,2 µm Au

Type of contact Crest contact

Rated switching capacity 250 VAC 10 A AC1 2500 VA

Electr. life AC 1(360 cycles / h) approx.100000

Inrush current max. 25 A for 20 ms

Switching voltage range 5 to 250 VDC / VAC

Switching current range* 10 mA to 10 A

Switching capacity range* 60 mW to 2500 W(VA)

Contact resistance (as delivered)

≤100 mΩ / 6 V / 100 mA

*Guided values

Standard coils for direct current

(other voltages on request)

Nominal voltage

VDC

Min. pick-up voltage

at 20 °C

Drop-out voltage at

20 °C

Nominal current

in mA

Resistance in Ohm

at 20 °C

6 4,2 ≥0,6 218,0 27,5 ± 10%

12 8,4 ≥1,2 109,0 110 ± 10%

18 12,6 ≥1,8 72,0 250 ± 10%

24 16,8 ≥2,4 54,5 440 ± 10%

48 33,6 ≥4,8 27,2 1760 ± 10%

60 42,0 ≥6,0 11,8 2750 ± 10%

110 77,0 ≥11,0 6,8 9250 ± 13%

220 154,0 ≥22,0 5,9 37000 ± 15%

SIR 10 Series

28 © Copyright

03/2017

ELESTA GmbH, Heuteilstrasse 18,

CH - 7310 Bad Ragaz, Switzerland Fon: +41 (0)81 303 54 00

Fax: +41 (0)81 303 54 01

Circuit Diagram (view on relay upper side)

A1 A2

SIP 512

A1 A2

SIP 422

11 24

11 21

63 64

Insulation Data

- Basic insulation at 250 VAC

- Air and creepage distance >4 mm

- Test voltage 2500 V / 50 Hz / 1 min

- Double or reinforced insulation at 250 VAC

- Air and creepage distance >8 mm

- Test voltage 4000 V / 50 Hz / 1 min

- Double or reinforced insulation at 250 VAC

- Air and creepage distance >10 mm

- Test voltage 5000 V / 50 Hz / 1 min

Test voltage contact open 1500 V / 50 Hz / 1 min

Creepage resistance CTI 250

Pollution degree 2

Overvoltage category III

Insulation resistance at Up 500 VDC >100 MΩ

Additional Data

Mechanical endurance >10 x 106 operations

Switching frequency, mechanical 15 Hz

Response time (all NO closed) typically 18 ms

Drop-out time** (all NC closed) typically 5 ms

Bounce time of NO contact typically 8 ms

Bounce time of NC contact typically 12 ms

Shock resistance 16 ms NO > 10g

NC > 8g

Vibration resistance

10-200 Hz NO > 10g

10-49 Hz NC > 5g

50-200 Hz NC > 3,5g

Resistance to short circuiting control contacts

1000 A SCPD 6 A gG / gL (pre-fuse)

Resistance to short circuiting output contacts

1000 A SCPD 16 A gG / gL (pre-fuse)

Ambient temperature -40°C to +70°C

Thermal resistance 40 K / W

Temperature limit for coil 125°C

Weight ca. 60 g

Mounting position any

Type of protection RT II

Solder bath temperature 270°C / 5 s

**without spark suppression

Tests, Regulations

Approvals

UL File E188953 Sec. 4

Insulation class IEC 60664-1 250 VAC

Fire protection requirements UL 94 / V0

Options, Accessories

none available

Product Key

SIP 4 2 2 24VDC

Control

Contacts Output

Contacts

Coil voltage

Soldering tags

Number of NC contacts

Number of NO contacts

Type designation

Contact Lifetime output contacts DC

10000

1000

100

10 1 5 10 16

DC 1: 24VDC 1: 24V

DC 13: 24V

DC 14: 24V

Contact Lifetime output contacts AC

10000

1000

100

10 1 5 10

AC 1: 230VAC 1: 230V

AC 3: 230V

AC 3: 400V

AC 15: 230V

AC 1: 400V

UL 508: A600 / R150

Maximal contact load at AC 1 with 230 V:

2 contacts with 16 A each

3 contacts with 12 A each

4 contacts with 10 A each

Load Limit Curve with Direct Current

1 2

0,1

0,2

0,4

0,8

50 100 150 200 2500

Inductive load L/R 40 ms

2) Resistive load

Excitation Voltage Range

0,5

1,0

1,5

2,0

2,5

3,0

20 40 60 80 100

Max. excitation voltage with contact load:

control contacts ≤4 A, output contacts ≤12 A

2) Min. excitation voltage (guaranteed values) without

previous operation

Switching Current (A) →

Operations x 1000 →

Switching Current (A) →

Operations x 1000 →

Voltage (VDC) →

Current (A) →

Ambient Temperature °C →

Relay Key Data

- PCB Relay with forcibly guided contacts

- Protective separation between coil/control contacts and

output contacts (>8 mm) and output contacts in one row

(>10 mm)

- EN50205 type A

- Contact mounting: SIP512 Control contacts 1 NO / 1 NC

Output contacts 4 NO

SIP422 Control contacts 2 NC

Output contacts 4 NO

- High switching power

- Nominal coil power 1,3 W

- Holding coil power 0,39 W

- Coils for railway applications (EN50155) on request

Dimensions

84,6

0,4

25,42,1

2,9 32

58,5 6,5 6,5 6,5

4,1

5 5 5 5

12,5

6,5

133

0,5

2,1 25,4

5 5 5 5 58,5 6,5

Ø 1,3

6,5 6,5

4,1

6,5

3,75

3,753,75 12,5

3,75

[mm]

Control Contact

Contact material AgSnO2 + 0,2 µm Au

Rated switching capacity 250 VAC 6 A AC1 1500 VA

Electr. life AC 1(360 cycles / h) approx.100000

Inrush current max. 15 A for 20 ms

Switching voltage range 5 to 250 VDC / VAC

Switching current range* 5 mA to 6 A

Switching capacity range* 60 mW to 1500 W(VA)

Contact resistance (as delivered)

≤100 mΩ / 6 V / 100 mA

Output Contact

Contact material AgSnO2

Rated switching capacity

250 VAC (440 VAC) 16 A AC1 4000 VA

Electr. life AC 1(360 cycles / h) approx.250000

Inrush current max. 60 A for 20 ms

Switching voltage range 5 to 250 VDC (480 VAC)

Switching current range* 10 mA to 16 A

Switching capacity range* 120 mW to 4000 W(VA)

Contact resistance (as delivered)

≤100 mΩ / 6 V / 100 mA

*Guided values

Standard coils for direct current

(other voltages on request)

Nominal voltage

VDC

Min. pick-up

voltage at 20 °C

Drop-out voltage at

20 °C

Nominal current

in mA

Resistance in Ohm

at 20 °C

6 4,2 ≥0,6 218,0 27,5 ± 10%

12 8,4 ≥1,2 109,0 110 ± 10%

18 12,6 ≥1,8 72,0 248 ± 10%

24 16,8 ≥2,4 54,5 440 ± 10%

48 33,6 ≥4,8 27,2 1760 ± 10%

60 42,0 ≥6,0 21,8 2750 ± 10%

110 77,0 ≥11,0 11,8 9250 ± 13%

220 154,0 ≥22,0 5,9 37000 ± 15%

SIP 6 Series

03/2017

ELESTA GmbH, Heuteilstrasse 18,

CH - 7310 Bad Ragaz, Switzerland Fon: +41 (0)81 303 54 00

Fax: +41 (0)81 303 54 01

Relay Accessories for Series

SGR 282 ZK

Socket data

- With plastic grip and marking tag (1 pc)

- Screw terminals

- Assembly on DIN rail 35mm or single-hole mounting with

M3 screw

Dimensions

≤3

42,5

68,6

37,5 75

15,5

1121

1424

A1A2

1222

COM

COIL

[mm]

Technical data

Rated current 2x8A

Rated voltage 300VAC

Test voltage coil/contacts 4000Veﬀ

Insulation class (IEC 60664-1) 250VAC

Creepage resistance CTI 250

Weight approx. 40g

Ambient temperature -25°C to +70°C

Cross sections for connection with

wires 2x2,5mm2

end sleeves for strands 2x1,5mm2

Maximum torque 0,8Nm

Packing unit 20 pcs

Approvals UL, cUL

UL File E113714

Module SRD-SGR2-M01

- For DIN rail socket SRD-SGR2

- Diode 6VDC to 230VDC

(+ on terminal A1)

A1 +

A2 –

Module SRD-SGR2-M02

- For DIN rail socket SRD-SGR2

- Diode with red LED, 6VDC to 24VDC

(+ on terminal A1)

Module SRD-SGR2-M03

- For DIN rail socket SRD-SGR2

- Diode with green LED, 6VDC to 24VDC

(+ on terminal A1)

A1 +

A2 –

Module SRD-SGR2-M04

- For DIN rail socket SRD-SGR2

- Red LED, 6VDC to 24VDC

(+ on terminal A1)

Module SRD-SGR2-M05

- For DIN rail socket SRD-SGR2

- Green LED, 6VDC to 24VDC

(+ on terminal A1)

A1 +

A2 –

Socket data

- With plastic hold down clip

- Soldering tags for PCB

Dimensions

9,0 4,84,8

3,2

10,8

12,7

Ø 1,5

[mm]

2,5/2,54

Technical data

Rated current 2x8A

Rated voltage 300VAC

Test voltage coil/contacts 4000Veﬀ

Insulation class (IEC 60664-1) 250VAC

Creepage resistance CTI 250

Weight approx. 4g

Ambient temperature -40°C to +70°C

Packing unit 100 pcs

Approvals UL, cUL

UL File E113714

PCB socket SRP-SGR2 DIN rail socket SRD-SGR2 Modules for SRD-SGR2

30 © Copyright

03/2017

ELESTA GmbH, Heuteilstrasse 18,

CH - 7310 Bad Ragaz, Switzerland Fon: +41 (0)81 303 54 00

Fax: +41 (0)81 303 54 01

Relay Accessories for Series

SIM 3 and SIM 4

Socket data

- With integrated retaining/ejector handels

- Screw terminals

- Assembly on DIN rail 35mm or with 2xM3 screws

Dimensions

71 4,1

[mm]

A1 A2

11,5

75,1

23/22

24/21

SRD-SIM4 (SIM312...) SRD-SIM4 (SIM222...)

43 44 43 44

33 3433 34

23 24 21 22

11 1211 12

A1 A2 A1 A2

Technical data

Rated current 8A

Rated voltage 250VAC

Test voltage coil/contacts 2500Veﬀ

Insulation class (IEC 60664-1) 250VAC

Creepage resistance CTI 250

Weight approx. 65g

Ambient temperature -25°C to +70°C

Cross sections for connection with

wires 2x2,5mm2

end sleeves for strands 2x1,5mm2

Maximales Drehmoment 0,8Nm

Packing unit 10 pcs

Approvals UL, cUL

UL File E238167

Socket data

- With integrated retaining/ejector handels

- Soldering tags for PCB

Dimensions

15,9

0,5 40,2

555

SA-SIM4

ELESTA

46,7

Ø1,5 7,5

3,4

[mm]

Technical data

Rated current 8A

Rated voltage 250VAC

Test voltage coil/contacts 4000Veﬀ

Insulation class (IEC 60664-1) 250VAC

Creepage resistance CTI 250

Weight approx. 11g

Ambient temperature -25°C to +70°C

Packing unit 10 pcs

Approvals UL, cUL

UL File E301947

Print socket SRP-SIM4 DIN rail socket SRD-SIM4

03/2017

ELESTA GmbH, Heuteilstrasse 18,

CH - 7310 Bad Ragaz, Switzerland Fon: +41 (0)81 303 54 00

Fax: +41 (0)81 303 54 01

Relay Accessories for Series

SIR 4 and SIR 6

Socket data

- PCB socket for SIR6 contacts

- With integrated retaining/ejector handels

- Soldering tags for PCB

Dimensions

[mm]

57,5 510,5 521 7,2

0,5 44,7

Ø1,5 10

3,4

69,5

19,4

Technical data

Rated current 8A

Rated voltage 250VAC

Test voltage coil/contacts 4‘000Veﬀ

Insulation class (IEC 60664-1) 250VAC

Creepage resistance CTI 250

Weight approx. 17g

Ambient temperature -25°C to +70°C

Packing unit 10 pcs

Approvals UL, cUL

UL File E301947

Socket data

- PCB socket for SIR4 contacts

- With integrated retaining/ejector handels

- Soldering tags for PCB

Dimensions

[mm]

10,5

0,5 44,7

5 Ø 1,5 10

3,4

19,4

Technical data

Rated current 8A

Rated voltage 250VAC

Test voltage coil/contacts 4‘000Veﬀ

Insulation class (IEC 60664-1) 250VAC

Creepage resistance CTI 250

Weight approx. 15g

Ambient temperature -25°C to +70°C

Packing unit 10 pcs

Approvals UL, cUL

UL File E301947

Print socket SRP-SIR4 Print socket SRP-SIR6

32 © Copyright

03/2017

ELESTA GmbH, Heuteilstrasse 18,

CH - 7310 Bad Ragaz, Switzerland Fon: +41 (0)81 303 54 00

Fax: +41 (0)81 303 54 01

Notes

Your ELESTA partner:

Switzerland: ELESTA GmbH Phone: +41 (0) 81 303 54 00

Heuteilstrasse 18 Fax: +41 (0) 81 303 54 01

CH-7310 Bad Ragaz E-Mail: admin@elesta-gmbh.com

Switzerland Internet: www.elesta-gmbh.com

Germany: ELESTA GmbH Phone: +49 (0) 34293 47 38 18

Sales Oﬃ ce Leipzig Fax: +49 (0) 34293 45 99 88

Unterer Haselberg 32 E-Mail: m.meyer@elesta-gmbh.com

D-04683 Naunhof Internet: www.elesta-gmbh.com

Germany

ELESTA GmbH Phone: +49 (0) 7144 160 21 34

Sales Oﬃ ce Stuttgart Fax: +49 (0) 7144 160 47 44

Wiesbadener Platz 4 E-Mail: y.kihodu@elesta-gmbh.com

D-71672 Marbach Neckar Internet: www.elesta-gmbh.com

Germany

Worldwide: see www.elesta-gmbh.com

ELESTA GmbH en / 03_2017