To put the finishing touch on your
application, we offer an extensive
selection of useful accessories to
build and install DIN Rail terminal
block assemblies and to facilitate
factory and field wiring.
Accessories include end stops, end
plates and partitions. Also offered
are DIN Rails, ferrules, jumpers
and more. From design to commis-
sioning and operation, Altech
accessories help you do the job
better.
We’ve tried to make the selection
of accessories as easy as possible.
The most common accessories are
listed together with their ordering
information on each terminal block
page in this catalog.
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ACCESSORIES
TERMINAL BLOCKS
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ACCESORIES
Altech accessories add the finishing touches to your terminal
block assemblies. End Stops prevent terminal blocks or other
components and devices from moving laterally on the rail.
End Plates close off the last terminal in a series, a vital func-
tion, since sectional terminal blocks are supplied with one side
open. Isolation partitions provide visual separation of terminal
groups, as well as electrical isolation between terminals of dif-
ferent potentials.
INTERCONNECTION
In addition, Altech offers a wide choice of both Internal and
External Jumpers to minimize wiring time and reduce installa-
tion cost. Available in standard 2, 3, 4 and 10 pole configura-
tions, or custom multipole jumpers. Our internal jumpers screw
directly into terminal block busbars.
External jumpers are available in straight-comb styles. They
may be used for terminal blocks without internal jumpering pro-
visions or in combination with internal jumpers.
MOUNTING
DIN Mounting Rails are internationally standardized and avail-
able in 35mm, 32mm and 15mm sizes, with or without perfora-
tions. These also accommodate a wide variety of control com-
ponents such as circuit breakers, timers, motor starters, relays,
switches, etc. The 15mm rail with miniature blocks is used
when space is at a premium.
MARKING TAGS
Marking Tags make DIN Rail assemblies easier to wire
and facilitate troubleshooting. Altech’s extensive termi-
nal block marking system includes standard or custom
printed push on tags in a variety of sizes for circuit
identification.
Terminal Block Accessories
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Altech
TERMINAL BLOCK
ACCESORIES Isolation Partition
Separator Plate
Internal Jumper
End Plate
End Stop
DIN 35 mm
Mounting Rail
DIN 35-15 mm
Mounting Rail
DIN 32 mm
Mounting Rail
Isolated Internal Jumper
Shorting Screw
Shorting Sleeve
Current Bar
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End Stop
Marking Tag
External Jumper
Support Bracket
Sample Terminal Block Assembly
showing all accessories
48mm
(1.89in)
M6 18mm
(.71in)
Ø7mm (.28in)
60mm (2.36in)
74mm (2.91in)
74mm(2.98 in.)
52mm(2.05 in.)
M6
18mm(.71in.)
H
Slot 6x15mm
(.24x.59 in.)
Ø6mm
(.24 in.)
DIN35 DIN35
Type
Perforated
Steel
Unperforated
Steel
Cat. No. Length Std. Pk.
2511120 2m 20
2511120/1M 1m 40
2511110 2m 20
2511110/1M 1m 40
Type
Perforated
Steel
Unperforated
Steel
Cat. No. Length Std. Pk.
CA701-15/S-2M 2m 10
CA701-15/S 1m 20
CA701-15-2M 2m 10
CA701-15 1m 20
DIN Mounting Rails
Altech DIN Rails comply with DIN
50045, 50022 and 50035 Standards.
DIN Rails have been accepted
throughout the world, allowing the
designer to mount a wide variety of
control components, devices, termi-
nal blocks, etc. on the same rail. The
use of DIN Rails enhances design
capabilities, saves space and reduces
labor.
Standard rails are made of steel with
zinc plating and chromate passivation
and are available in various configu-
rations.
DIN Rails are available in 35mm (7.5
and 15mm deep), 32mm and 15mm
widths and are supplied in 1 m (3'3")
and 2 m (6’6”) lengths. Upon request
they can be cut to custom lengths and
punched with holes or perforations.
35mm, 32mm, 15mm
Perforated or unperforated
Rail material is steel with electrolyt-
ic zinc plating
CA603 TSTW
Support Brackets
Support Brackets elevate DIN Rails
away from the panel to facilitate
component mounting and to
increase wiring access. Angled brack-
ets tilt the rail by 35° to improve visi-
bility. Straight brackets are available
in three heights for optimum posi-
tioning of the rail.
Brackets mount with 2 screws to any
panel or flat surface and have tapped
center holes for rail mounting.
Bracket material is steel, zinc plated
yellow chromated.
Height
1“
2”
3”
Cat. No. Std. Pk.
CA603 25
Suitable for all mounting rails
Cat. No. Std. Pk.
CA703 25
CA803 25
CA903 25
35 mm x
7.5 mm deep
35 mm x
15 mm deep
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18
18
Terminal Block Accessories
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DIN32 DIN15
MH2.5
Type
Perforated
Steel
Unperforated
Steel
Cat. No. Length Std. Pk.
2511160 2m 10
2511160/1M 1m 20
2511150 2m 10
2511150/1M 1m 20
Type
Perforated
Steel
Cat. No. Length Std. Pk.
CA601/S 1m 50
32 mm x
15 mm deep
15 mm x
5.5 mm deep
18
Cat. No. Handle for Std. Pk.
MH2.5 CTS2.5U-N 1
MH4
Cat. No. Handle for Std. Pk.
MH4 CTS4U-N 1
Mounting Handle
Mounting handle is used for mounting
10 terminal blocks on a DIN rail, thus
saving considerable time. Specially
designed pins in the mounting handle
grip the terminal blocks when pressed
against entry.
See page 8 for appropriate terminal blocks.
Terminal Block Accessories
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Terminal Block Accessories
End Stops
End Stops prevent terminal
blocks and other DIN Rail mount
components and devices from
moving laterally on the rail. They
are available in polyamide 6.6
and metal configurations for
35mm, 32mm, and 15mm DIN
rails. CA102 and CA202 are large
endstops for heavy duty appli-
cations.
The CA103 is screwless and
ergonomically snaps into place,
saving costs and labor. It utilizes
two precisionally mounted
metal inserts that grip firmly
onto the DIN rail holding any
assembly into place.
Spacer / Separator
CASP is a DIN Rail mountable
spacer generally used for circuit
separation.
DIN Rail
Mounting Foot
CMTB-35 is used to assemble
components on a DIN rail.
Comes with pre-punched holes.
Support bracket for DIN rail
mounting parts
Hole Qty x dia., 4x4.3mm,
2x5.5mm
CA602
CA702 CA802
Material:
Polyamide 6.6
Dimensions
H x L x W:
20 x 28 x 8 mm
Cat. No. Std. Pk.
CA602 50
Suitable for:
15 mm
DIN Rails
Material:
Polyamide 6.6
Dimensions
H x L x W:
34 x 44 x 9 mm
Cat. No. Std. Pk.
CA702 50
Suitable for:
32 and 35 mm
DIN Rails
CA102 CA202
Material:
Polyamide 6.6
Dimensions
H x L x W:
46 x 50 x 9 mm
Cat. No. Std. Pk.
CA102 50
Suitable for:
32 and 35 mm
DIN Rails
Material:
Polyamide 6.6
Dimensions
H x L x W:
44.5 x 50 x 9.5 mm
Cat. No. Std. Pk.
CA202 25
Suitable for:
35 mm
DIN Rails
Material:
Polyamide 6.6
Dimensions
H x L x W:
32 x 45 x 8 mm
Cat. No. Std. Pk.
CA802 50
Suitable for:
35 mm
DIN Rails
Material:
Steel
Dimensions
H x L x W:
25 x 22.5 x 11.5 mm
Cat. No. Std. Pk.
CA502 50
Suitable for:
32 mm
DIN Rails
Material:
Steel
Dimensions
H x L x W:
27 x 39.5 x 16 mm
Cat. No. Std. Pk.
CA302 50
Suitable for:
35x7.5mm
DIN Rails
Material:
Polyamide
Dimensions
H x L x W:
41 x 35 x 6 mm
Cat. No. Std. Pk.
CA103 50
Suitable for:
35 mm
DIN Rails
Material:
Steel
Dimensions
H x L x W:
27 x 39.5 x 16 mm
Cat. No. Std. Pk.
CA402 50
Suitable for:
35x15 mm
DIN Rails
Material:
Polyamide 6.6
Dimensions
H x L x W:
54 x 55.5 x 6 mm
Cat. No. Std. Pk.
CDL4USP 50
Suitable for:
All
DIN Rails
Material:
Polyamide 6.6
Dimensions
H x L x W:
18 x 58 x 18 mm
Cat. No. Std. Pk.
CMTB-35 50
Suitable for:
Mounting Foot for
35 mm DIN rails
Material:
Polyamide 6.6
Dimensions
H x L x W:
29 x 43 x 8 mm
Cat. No. Std. Pk.
CASP 50
Suitable for:
All
DIN Rails
CASP
CA502
CA302 CA402
CA103
CMTB-35 CDL4U SPACER
CA103
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Group Identification
GMH6, GMH7 & GMH8
To be mounted directly on Din Rails (GMH6 & GMH7). A marker card
needs to be inserted in the slot which is covered by a transparent
plastic sheet. (Blank marker and transparent sheet included).
Terminal Block Accessories
Group Marker,
shown imprinted and
attached to
CA 702
.
Blank and custom
printing available.
Cat. No. MTG1
END PLATES
End Plates
End plates are used to
cover the open side of sec-
tional DIN Rail mount ter-
minal blocks. They should
be used at the end of an
assembly of identical termi-
nal blocks or whenever
there is a change in the
physical size of the terminal
block.
Material: polyamide 6.6
Standard color: gray
Altech Corp.®35 Royal Road • Flemington, NJ 08822-6000 Phone (908)806-9400 FAX (908)806-9490 • www.altechcorp.com94
Cat. No. Std. Dimensions Suitable for:
Pk. (H x L x W)
EP2.5/4UN 50 32 x 39 x 1.5 CTS2.5UN/4UN/CTT2.5UK/T/J/E
EP6/10U 50 31 x 42.5 x 1.5 CTS6U/CTS10U
EP25U 50 40 x 48 x 2 CTS25U
EP35 50 43 x 50 x 1.5 CTS35U
EPCMC1-2 50 35.5 x 46.5 x 2.5 CMC1-2
EPCMC2-2 50 40.5 x 65 x 2.5 CMC2-2
EPCDL4U 50 43 x 55 x 2.4 CDL4U/CDL4U(I.S)/ CDL4U(E) Series
EPODL4U 50 49 x 68 x 5.5 ODL4U/ODL4UA(Front Side)
EP1ODL4U 50 24 x 68 x 3 ODL4U/ODL4UA(Back Side)
EPCTL2.5U 50 55.5 x 84 x 1.5 CTL2.5U/2.5UL/2.5U(I.S)
EPCTL2.5UH 50 55.5 x 61 x 1.5 CTL2.5UH/2.5UH(L)/2.5UH(I.S)D2
EPCMT4 50 22.5 x 27 x 1.5 CMT4/CMT4S/CMT4SU
EPCMB4 50 27 x 27 x 7 CMB4
EPCSFL4U 50 28 x 55.5 x 1.6 CSFL4U/4U(L)/CSDL4U
EPCSFL6U 50 42.5 x 36 x 1.5 CSFL6U/CSDL6U
EPCAFL4U 25 32 x 72 x 1.5 CAFL4U/4UL/4UN
EPDDFL4U 25 49 x 87.6 x 3 DDFL4U/4ULR/4U(E)/4U(E)LR
EPCDTTU 50 41 x 63 x 3 CDTTU/CDTTUSH
EPCKT4U 50 30.5 x 46.5 x 2.5 CKT4U
EPCGT4U 50 40.5 x 43 x1 CGT4U
EPCTC4U 50 34.5 x 47 x 2.5 CTC4U
EPCSTSN5U 50 31 x 50 x 1.5 CSTSN4U/N5U/N6U/B4U/B5U
EPSTH4 50 39.5 x 46 x 1.5 STH4
EPSTH4DT 50 37.5 x 86 x 1.5 STH4DT / STH4DTSH
EPCSC2.5T 50 23 x 58 x 1.5 CSC2.5T/CSCG2.5T
EPCSC4T 50 28 x 65 x 1.5 CSC4T/CSCG4T
EPCSC6T 50 32 x 72 x 2 CSC6T/CSCG6T
EPCSC10T 50 37.5 x 75 x 1.5 CSC10T/CSCG10T
EPCSC16T 50 82 x 38 x 1.5 CSC16T/CSCG16T
EPCSCP2.5T(L&R) 25 27.5 x 35 x 5 CSCP2.5T/CSCP2.5T2
EPCSC2.5T1-2 50 27 x 74 x 1.5 CSC2.5T1-2
EPCSC2.5T2-2 50 25 x 90 x 1.5 CSC2.5T2-2/CSC2.5T/4(E)D3
EPCSC4T1-2 50 28.5 x 84.5 x 1.5 CSC4T1-2
EPCSC4T2-2 50 28.5 x 105 x 1.5 CSC4T2-2
EPCSC6T1-2 50 94 x 30 x 1.5 CSC6T1-2
EPAS2.5 50 35 x 54 x 1.5 AS2.5, 2.5/3, 2.5/4, AGT2.5, 2.5/3, 2.5/4
EPAS4 50 27.5 x 61 x 1.5 AS4, 4/3, 4/4, AGT4, 4/3, 4/4
EPAS6 50 33.5 x 74 x 1.5 AS6, 6/3, AGT6, 6/3
EPASF4 50 37 x 86 x 1.5 ASF4/ASF4L
EPADL2.5 50 43.5 x 80 x 1.5 ADL2.5/ADL2.5(E)D1/D2
EPADLG2.5 50 83.8 x 58 x 1.2 ADLG2.5
EPADL2.5 50 100 x 69.7 x 1.2 ATL2.5
EPATL2.5H 50 77.3 x 69.7 x 1.2 ATL2.5H
EPATLG2.5 50 100 x 68.8 x 1.2 ATLG2.5
EPCDL4UN 50 47.5 x 57 x 1.5 CDL4UN/CDL4UN(I.S)
EPCDLG2.5 50 48 x 71.4 x 1.2 CDLG2.5
EPCTLG2.5 50 62.5 x 87.5 x 1.2 CTLG2.5
EPCKT4U/4 50 65 x 38.3 x 1.5 CKT4U/4
EPCDS6U 50 37.2 x 82 x 1.5 CDS6U/6UTS/6UFT/6USC
EPUSC 50 52 x 48.5 x 1.5 CHV4U/6U/10U
Terminal Block Accessories
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PARTITIONS
Isolation Partitions
Isolation partitions provide
separation between termi-
nal blocks with different
potentials. When used for
DC power applications,
voltages of up to ± 600V DC
can be used on either side
of the isolation partition.
They also provide visual
separation between groups
of blocks.
Material: polyamide 6.6
Standard color: gray
Separator Plates
Used for electrical separa-
tion of adjacent jumpers.
They can be inserted after
the terminal blocks have
been assembled on DIN
rail. There is no loss of
width.
Protective Cover /
Side Holding Plates
For protection against dust and
shock, transparent protective
cover can be installed above
the terminal block assembly
with the aid of side/holding
plates. The side holding plates
can be fitted on 35 mm and 32
mm Din rails. These plates
should be backed by standard
end stops.
SEPARATOR PLATES
CTSPC CSP1
150 mm*
For all Rail Mounting Terminals
*Other lengths available on request.
Mounting Accessories
for CTSPC
Assembled Block installed
with Protective Cover
Cat. No. Std. Dimensions Suitable for:
Pk. (H x L x W)
PP2.5/4UN 50 37 x 44 x 1.6 CTS2.5UN/4UN/CTT2.5UK/T/J/E
PP6/10U 50 37.5 x 56.5 x 1.5 CTS6U/CTS10U
PP25U 50 46.5 x 62 x 1.5 CTS25U
PP25UN 50 42.5 x 62 x 1 CTS25UN
PP35U 50 50 x 64.5 x 1.5 CTS35U
PP35UN 50 50 x 64.5 x 1 CTS35UN
PPCMT4 50 32.5 x 37 x 1.6 CMT4/CMT4S/CMT4SU
PPCSFL4U 50 42.5 x 62 x 1.5 CSFL4U/4U(L)/CSDL4U
PPCSC2.5T 50 28 x 58.7 x 1.5 CSC2.5T/CSCG2.5T
PPCSC4T 50 33 x 65 x 1.5 CSC4T/CSCG4T
PPCSC6T 50 36.5 x 72 x 2 CSC6T/CSCG6T
Cat. No. Std. Dimensions Suitable for:
Pk. (H x L x W)
SP2.5/4UN 100 17.5 x 17.4 x 1.4 CTS2.5UN/4UN/CTT2.5UK/T/J/E
SP6/10U 100 15.4 x 16.2 x 1.5 CTS6U/CTS10U/16U
SPCDL4U 100 15.4 x 16.2 x 1.6 CDL4U/CDL4U(I.S)/ CDL4U(E) Series
SPCMB4 100 14.5 x 12 x 1.5 CMB4
SPCDLG2.5 100 11 x 10.5 x 1 CDLG2.5
Terminal Block Accessories
INTERNAL JUMPER
1
Internal Jumpering System not
available.
2
100 pole strip can be broken down to
any number of poles desired.
Jumpering System
The jumpering systems bus poten-
tials between terminal blocks, reduc-
ing wiring time. Adjacent blocks or
selective terminal blocks within an
assembly can be easily interconnect-
ed, leaving terminal clamps free for
wiring. Purchase complete assem-
blies, which are ready for installation,
or select individual components to
create custom or extra long jumpers.
Jumper ampacity is lower than the
rated current of the respective termi-
nal blocks, therefore, applied current
must not exceed the maximum cur-
rent value of the block. Internal
jumpers may be used in combination
with external jumpers to achieve
additional jumpering possibilities.
Internal Jumper Assemblies
Internal Jumper Assemblies consist of a
Current Bar, Shorting Sleeves and
screws. They install easily into the center
of the terminal block and connect to the
current bar. They are available as stan-
dard 2, 3, 4 or 10 pole assemblies and
are ready for immediate installation.
Insulated internal jumpers provide shock
protection when installed on terminal
block assemblies.
External Jumper
External Jumpers bus potentials
between terminal blocks, reducing
wiring time. Adjacent or selected
blocks within an assembly can be
easily interconnected. Jumper poles
may be removed for selective
jumpering. Jumpers are insulated
and available in 2, 3, 4 and 10 pole
versions. They are made of tin plated
brass/copper.
Current Bars
Current Bars are offered to create
custom jumper assemblies for
increased number of poles or custom
jumpers. Select the current bar with
the required number of poles, or field
cut them to the required length. They
are made of tin or nickel plated cop-
per or brass.
Shorting Sleeves & Screws
Shorting Sleeves & Screws ensure
reliable and mechanically safe elec-
trical connections between current
bars and the terminal block current
bars. One shorting sleeve is required
for each jumpered terminal. They are
made of nickel plated brass.
Cat. No. Torque Std. Pk.
CA721/2 0.4 Nm 100
CA721/3 100
CA721/4 100
CA721/10 10
CA721/100 10
CA722/2 0.4 Nm 100
CA722/3 100
CA722/4 100
CA722/10 10
CA722/100 10
CA723/2 0.5 Nm 100
CA723/3 50
CA723/4 50
CA723/10 10
CA724/2 0.5 Nm 100
CA724/3 50
CA724/4 50
CA724/10 10
CA751/2 0.8 Nm 50
CA751/3 50
CA751/4 50
CA751/10 10
CA725/2 0.8 Nm 50
CA725/3 20
CA725/4 20
CA725/10 10
CA726/2 0.8 Nm 50
CA726/3 20
CA726/4 20
CA726/10 10
CA771/2 0.8 NM 50
CA771/3 20
CA771/4 20
CA771/10 10
CA727/2 0.4 Nm 100
CA727/3 100
CA727/4 100
CA727/10 10
CA729/2 0.5 Nm 100
CA729/3 50
CA729/4 50
CA729/10 10
CA722/2 0.4 Nm 100
CA722/3 50
CA722/4 50
CA722/10 20
CA722/100 20
INSULATED INTERNAL JUMPER
Cat. No. Torque Std. Pk.
CA741/2 0.4 Nm 100
CA741/3 100
CA741/4 100
CA741/10 10
CA741/100 10
CA742/2 0.4 Nm 100
CA742/3 100
CA742/4 100
CA742/10 10
CA742/100 10
CA743/2 0.5 Nm 100
CA743/3 50
CA743/4 50
CA743/10 10
CA744/2 0.5 Nm 100
CA744/3 50
CA744/4 50
CA744/10 10
CA761/2 0.8 Nm 50
CA761/3 50
CA761/4 50
CA761/10 10
CA745/2 0.8 Nm 50
CA745/3 20
CA745/4 20
CA745/10 10
CA746/2 0.8 Nm 50
CA746/3 20
CA746/4 20
CA746/10 10
CA781/2 0.8 NM 50
CA781/3 20
CA781/4 20
CA781/10 10
CA747/2 0.4 Nm 100
CA747/3 100
CA747/4 100
CA747/10 10
CA749/2 0.5 Nm 100
CA749/3 50
CA749/4 50
CA749/10 10
Terminal Series Poles
CTS2.5UN 2
3
4
10
1002
CTS4UN 2
CMC1-2 3
CMC2-2 4
CTS4UTM 10
CKT4U 1002
CDL4UN 10 (breakable)
CTS6U 2
CDTTU13
CDTTU-SH14
CSDL6U1100
CSFL6U1
CTS10U 2
3
4
10
CTS16U 2
3
4
10
CTS25U 2
3
4
10
CTS35U 2
3
4
10
CTS35UN* 2
3
4
10
CMT4 2
CMT4S 3
CMB4 4
CDL4U 10
CDL4U(I.S) 1002
ODL4U 10 (breakable)
CDL4UTM
DDFL4U 2
DDFL4U(E) 3
DDDL4U 4
CSFL4U110
CSFL4U(L)1
CSDL4U
CAFL4U 2
CAFL4U(L)13
4
10
CTL2.5U 2
CTL2.5UH 3
CTL2.5UL 4
CTL2.5UHL 10
CTL2.5U(I.S) 1002
10 (breakable)
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Screw Clamp Terminal Block Accessories
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EXTERNAL JUMPER
Cat. No. Torque Std. Pk.
CA717/2 0.4 Nm 100
CA717/3 100
CA717/4 100
CA717/10 20
CA714/2 0.5 Nm 100
CA714/3 100
CA714/4 100
CA714/10 20
CA710/2 0.8 Nm 100
CA710/3 50
CA710/4 50
CA710/10 20
CA718/2 0.8 Nm 100
CA718/3 50
CA718/4 50
CA718/10 20
CA714/2 0.5 Nm 100
CA714/3 100
CA714/4 100
CA714/10 20
CA711/2 0.8 Nm 100
CA711/3 50
CA711/4 50
CA711/10 20
CA716/2 0.8 Nm 50
CA716/3 50
CA716/4 50
CA716/10 20
CA715/2 0.4 Nm 100
CA715/3 100
CA715/4 100
CA715/10 20
CURRENT BAR
Cat. No. Std. Pk.
CA703/01 100
CA704/01 100
CA705/01 100
CA731/10 100
CA731/100 10
CA703/1 100
CA704/1 100
CA705/1 100
CA732/10 10
CA732/100 100
CA703/2 100
CA704/2 100
CA705/2 100
CA733/10 100
CA703/3 100
CA704/3 100
CA705/3 100
CA734/10 100
CA703/8 100
CA704/8 100
CA705/8 100
CA739/10 100
CA703/4 100
CA704/4 100
CA705/4 100
CA735/10 100
CA703/5 100
CA704/5 100
CA705/5 100
CA736/10 100
CA703/10 100
CA704/10 100
CA705/10 100
CA770/10 100
CA703/1 100
CA704/1 100
CA705/1 100
CA732/10 100
CA732/100 10
CA732/10-A 100
CA703/6 100
CA704/6 100
CA705/6 100
CA737/10 100
CA703/1 100
CA704/1 100
CA705/1 100
CA732/10 100
CA732/100 10
CA732/10-A 100
SHORTING SLEEVE & SCREWS
Cat. No. Torque Std. Pk.
CA707/S/Q/01 0.4 Nm 100
CA707/S/Q/01 0.4 Nm 100
CA707/S/Q/1 0.5 Nm 100
CA707/S/Q/1 0.5 Nm 100
CA707/S/Q/5 0.8 Nm 100
CA707/S/Q/2 0.8 Nm 100
CA707/S/Q/2 0.8 Nm 100
CA707/S/Q/2 0.8 Nm 100
CA707/S/Q 0.4 Nm 100
CA707/S/Q/3 0.5 Nm 100
CA707/S/Q/01 0.4 Nm 100
Screw Clamp Terminal Block Accessories
Cat. No. Std. Pk.
CA801/1 100
CA801/2 100
CA801/3 100
CA801/4 100
CA801/1 100
CA801/1 100
CA801/2 100
CA801/2 100
CA801/3 100
CA803/1 100
CA803/1 100
CA801/1 100
CA801/7 100
Terminal
CSC2.5T
CSC4T
CSC6T
CSC10T
CSC2.5T1-2
CSC2.5T2-2
CSC4T1-2
CSC4T2-2
CSC6T1-2
CSCP2.5T
CSCP2.5T2
ADL2.5
ASF4
Cat. No. Std. Pk.
CA801/1-3 100
CA801/2-3 100
CA801/3-3 100
CA801/1-3 100
CA801/1-3 100
CA801/2-3 100
CA801/2-3 100
CA801/3-3 100
CA801/1-3 100
Cat. No. Std. Pk.
CA901/1 100
CA901/2 100
CA901/3 100
CA901/1 100
CA901/1 100
CA901/2 100
CA901/2 100
CA901/3 100
CA901/1 100
Wire Type Jumper For adjacent jumperingFor alternate jumpering
ADJACENT JUMPERALTERNATE JUMPER WIRE TYPE JUMPER
Step Down
Jumpers
Used for jumpering
different size blocks.
Terminal
CSC6T
CSC4T
CSC6T
CSC2.5T
CSC4T
CSC2.5T
Cat. No. Std. Pk.
CA901/4 100
CA901/5 100
CA901/6 100
Altech Corp.®35 Royal Road • Flemington, NJ 08822-6000 Phone (908)806-9400 FAX (908)806-9490 • www.altechcorp.com98
Screw Clamp Terminal Block Accessories
Altech Corp.®35 Royal Road • Flemington, NJ 08822-6000 Phone (908)806-9400 FAX (908)806-9490 • www.altechcorp.com 99
EXTENDED / DIRECT HANDLE
MOTOR DISCONNECT SWITCH
EXTENDED / DIRECT HANDLE
ACCESSORIES
TOGGLE HANDLE
MOTOR DISCONNECT SWITCH
POLYCARBONATE ENCLOSED
MOTOR DISCONNECT SWITCHES &
FUSED ENCLOSED
MOTOR DISCONNECT SWITCH (30A)
STAINLESS STEEL ENCLOSED
MOTOR DISCONNECT SWITCHES
SHEET METAL ENCLOSED
MOTOR DISCONNECT SWITCHES
ALUMINUM ENCLOSED
MOTOR DISCONNECT SWITCHES
One of the smallest 60A switches in the industry
Advanced switch technology (use of silver
contacts ensures safe and durable operation)
•Across the line, motor starting - up to 75hp/600V
•General Use Rating - 16A to 150A/600V
•Available as rotary switches for extended or direct handle
applications
•Toggle switches
•Non-fused switch
•Short Circuit Withstand Rating of 10kA with back-up fuse
•DIN Rail and panel mount available
•Comprehensive range of accessories
•Snap on auxiliary contacts
•Enclosed switches with NEMA Type 4X rating
•Operating temperature is -20°C to +40°C
AC Motor Across-The-Line
AC General Use
E185115
Altech MOTOR DISCONNECT SWITCHES
UL60947-4-1A
UL60947-4-1A (Formerly UL508)
(Formerly UL508)
Listed Manual Motor
Listed Manual Motor
Controllers
Controllers
with Disconnecting Means
FEATURES AND BENEFITS:
Altech Corp.®35 Royal Road • Flemington, NJ 08822-6000 Phone (908)806-9400 FAX (908)806-9490 • www.altechcorp.com100
Fuses
38 mm
(1.5 in.)
Ø10.3 mm
(0.4 in.)
6 mm
(0.24 in.)
6 mm
(0.24 in.)
10.5 mm
(0.4 in.)
10.5 mm
(0.4 in.)
10x38
10x38
10x38
6 2625005 30 1.5 10
8 2625006 50 2 10
10 2625007 70 2.5 10
12 2625008 120 3 10
16 2625009 150 3.5 10
20 2625011 260 4.8 10
25 2625013 290 6 10
32 2625015 600 7.5 10
**6-25A (700V DC/ breaking capacity ––
--- 50kA)
32A (400V DC/ breaking capacity ––
--- 50kA)
Operating Power
In Cat. No. I2-value Dissipation Std. Pk.
(A) (As) (W)
Rated Current/
Rated Voltate Cat. No. Std. Pk.
0.5A 2620017 10
1A 2620000 10
2A 2620001 10
4A 2620003 10
6A 2620005 10
8A 2620006 10
10A 2620007 10
12A 2620008 10
16A 2620009 10
20A 2620011 10
25A 2620013 10
32A* 2620015 10
*400V
Rated Current/
Rated Voltate Cat. No. Std. Pk.
0.5A 2621017 10
1A 2621000 10
2A 2621001 10
4A 2621003 10
6A 2621005 10
8A 2621006 10
10A 2621007 10
12A 2621008 10
16A 2621009 10
20A 2621011 10
25A 2621013 10
32A* 2621015 10
*400V
Cylinder Fuses are typically used in
industrial applications to protect electri-
cal devices such as motors, drives, etc.
They are available in four sizes with a
current range from 1 to 125 Amps.
Cylinder Fuses have metal caps at both
ends, and a porcelain fuse body.
OPERATING CLASSES
gL/gG - Line Protection
Slow, typically used for distribution cir-
cuits or resistive loads.
Typical Markings: gL/gG
aM - Motor Protection
Fast acting short circuit protection,
but slow acting overload protection.
Typical Marking: aM
aR - Semiconductor Protection
Partial range, short circuit protection
for devices such as diodes, SCRs. etc.
Typical Markings: Ultra Rapid™,
Sitor™, Silcu™, Protister™, Recticur™,
Ultra Quick™, aR
Note:
Other fuse sizes and fuse holders
are available. Please refer to the
Altech European Fuse catalog for
more information.
gL/gG - Line Protection
Standard: IEC 20269-4-1
and IEC60269-1
Rated Voltage: 500V
aM - Motor Protection
Standard: IEC 20269-4-1
and IEC60269-1
Rated Voltage: 500V
aR - Semiconductor Protection
Standard: IEC 60269-4-1
Breaking Capacity: ~200 kA
Rated Voltage: ~600V**
Altech Corp.®35 Royal Road • Flemington, NJ 08822-6000 Phone (908)806-9400 FAX (908)806-9490 • www.altechcorp.com 101
Voltage 250V AC/DC
DIN 41662 DIN 41571-2 DIN 41661
IEC-127-2/III IEC-127-2/II
Cat. No.
Slow Medium Fast
0.02M5x20M
0.032M5x20M
0.05M5x20T40.05M5x20M 0.05M5x20F4
0.063M5x20M
0.08M5x20T40.08M5x20M
0.1M5x20T40.1M5x20M 0.1M5x20F4
0.125M5x20T40.125M5x20M 0.125M5x20F4
0.16M5x20T40.16M5x20M 0.16M5x20F4
0.2M5x20T40.2M5x20M 0.2M5x20F4
0.25M5x20T40.25M5x20M 0.25M5x20F4
0.315M5x20T40.315M5x20M 0.315M5x20F4
0.4M5x20T40.4M5x20M 0.4M5x20F4
0.5M5x20T40.5M5x20M 0.5M5x20F4
0.63M5x20T40.63M5x20M 0.63M5x20F4
0.7M5x20T40.7M5x20M 0.7M5x20F4
0.8M5x20T40.8M5x20M 0.8M5x20F4
1.0M5x20T41.0M5x20M 1.0M5x20F4
1.25M5x20T41.25M5x20M 1.25M5x20F4
1.4M5x20T41.4M5x20M
1.6M5x20T41.6M5x20M 1.6M5x20F4
2.0M5x20T42.0M5x20M 2.0M5x20F4
2.5M5x20T42.5M5x20M 2.5M5x20F4
3.15M5x20T43.15M5x20M 3.15M5x20F4
4.0M5x20T44.0M5x20M 4.0M5x20F4
5.0M5x20T45.0M5x20M 5.0M5x20F4
6.3M5x20T46.3M5x20M 6.3M5x20F4
8.0M5x20T18.0M5x20M 8.0M5x20F1
10.0M5x20T110.0M5x20M 10.0M5x20F1
12.5M5x20T112.5M5x20M112.5M5x20F1
16.0M5x20T116.0M5x20M116.0M5x20F1
20.0M5x20T120.0M5x20M120.0M5x20F1
Std. Pk. 10
Voltage 250V AC/DC
Cat. No.
Slow Fast
0.032M6.3x32T
0.04M6.3x32T
0.05M6.3x32T40.05M6.3x32F
0.063M6.3x32T40.063M6.3x32F
0.08M6.3x32T40.08M6.3x32F
0.1M6.3x32T40.1M6.3x32F
0.125M6.3x32T40.125M6.3x32F
0.16M6.3x32T40.16M6.3x32F
0.2M6.3x32T40.2M6.3x32F
0.25M6.3x32T40.25M6.3x32F
0.315M6.3x32T40.315M6.3x32F
0.4M6.3x32T40.4M6.3x32F
0.5M6.3x32T40.5M6.3x32F
0.63M6.3x32T40.63M6.3x32F
0.7M6.3x32T40.7M6.3x32F
0.8M6.3x32T40.8M6.3x32F
1.0M6.3x32T41.0M6.3x32F4
1.25M6.3x32T41.25M6.3x32F4
1.6M6.3x32T41.6M6.3x32F4
2.0M6.3x32T42.0M6.3x32F4
2.5M6.3x32T42.5M6.3x32F2,4
3.15M6.3x32T43.15M6.3x32F2,4
4.0M6.3x32T44.0M6.3x32F2,4
5.0M6.3x32T45.0M6.3x32F3,4
6.3M6.3x32T46.3M6.3x32F3,4
7.0M6.3x32T47.0M6.3x32F3
8.0M6.3x32T48.0M6.3x32F3
10.0M6.3x32T410.0M6.3x32F3
12.5M6.3x32T412.5M6.3x32F3
16.0M6.3x32T416.0M6.3x32F3
20.0M6.3x32T420.0M6.3x32F3
Std. Pk. 10
Voltage 250V AC/DC
DIN 41571-2
Cat. No.
Medium
0.032M5x25M
0.04M5x25M
0.05M5x25M
0.063M5x25M
0.08M5x25M
0.1M5x25M
0.125M5x25M
0.16M5x25M
0.2M5x25M
0.25M5x25M
0.315M5x25M
0.4M5x25M
0.5M5x25M
0.63M5x25M
0.8M5x25M
1.0M5x25M
1.25M5x25M
1.6M5x25M
2.0M5x25M
2.5M5x25M
3.15M5x25M
4.0M5x25M
5.0M5x25M
6.3M5x25M
8.0M5x25M1
10.0M5x25M1
16.0M5x25M1
Std. Pk. 10
Miniature Fuses are typically
used to protect electronic
devices, laboratory and meas-
urement instruments, stereos,
TV’s, VCR’s etc. They are available
in four sizes with a current range
of 20mA to 20 Amps. Miniature
Fuses are manufactured accord-
ing to VDE 0820 part 1, VDE 0820
part 2, IEC publication 127, CEE
publication 4 and actual DIN
standards.
The 5x20, 5x25 fuses can be used
in the CSFL4U series terminal
blocks. The 6.3x32 fuse can be
used in the CAFL4U series termi-
nal blocks.
Operating Class:
Slow, Typical Marking: “T”
Medium, Typical Marking: “M”
Fast, Typical Marking: “F”
1Not standard rating.
2Rated Voltage 150V.
3Rated Voltage 60V.
4UL recognized version
available upon request.
5 X 20 5 X 25 6.3 X 32 (1/4” X 1-1/4”)
Current
20mA
32mA
40mA
50mA
63mA
80mA
100mA
125mA
160mA
200mA
250mA
315mA
400mA
500mA
630mA
700mA
800mA
1.0A
1.25A
1.4A
1.6A
2.0A
2.5A
3.15A
4.0A
5.0A
6.3A
7.0A
8.0A
10.0A
12.5A
16.0A
20.0A
Miniature Fuses
Altech Corp.®35 Royal Road • Flemington, NJ 08822-6000 Phone (908)806-9400 FAX (908)806-9490 • www.altechcorp.com102
Printed Circuit Board Width
Track Type High Guide (HG)
MTGTK1 73 ± 1mm (2.9 ± 0.05 in.)
MTGTK2 110 ± 1mm (4.3 ± 0.05 in.)
Mounting Track Extrusion
"Cut-to-Size" Formula
Extrusion Length = Printed Circuit
Board Length – 4.5mm (.175 in.)
Sizing Information
Narrow Mounting Track
Extrusion and Components
Cat. No. Std. Pk.
MTGTK1/1M 5
MTGTK1 5
MTGTK1/1M/G 5
MTGTK1/G 5
EPDR1 100
EPDR1/G 100
MTGF1 100
MTGF1/G 100
EPDP1 100
EPDP1/G 100
EPS 200
MT2 100
Mounting Track
1 meter, grey
2 meter, grey
1 meter, green*
2 meter, green*
Accessories
DIN Rail Mount End Section, grey
DIN Rail Mount End Section, green*
DIN Rail Mounting Foot, grey
DIN Rail Mounting Foot, green*
Panel Mount End Section, grey
Panel Mount End Section, green*
DIN Rail / Panel Mount End Section
Screws #4x1/2”, Phillips Pan head
(2 required per end section)
Marking Tags
MTGF1
EPDR1
EPS
MTGTK1
For PC Board Widths 73mm (2.9 in.)
W
L
Mount standard or custom printed circuit
boards in Mounting Tracks which can be
conveniently DIN rail or panel mounted in
your control panel or cabinet. These are the
same tracks used for Altech interface mod-
ules. We now make them available to you to
house and protect your custom boards, etc.
Tracks are easily cut to size or can be
ordered precut to specific lengths. They are
easily assembled from standard components
and snap onto 35mm DIN rail or can be panel
mounted.
Each track has two sets of printed circuit
board guides to accept two alternate board
widths.
End Sections hold printed circuit boards
securely in place and keep out foreign
objects.
MOUNTING
When mounting extrusions on DIN rail, order
two or more DIN Rail mounting feet. These
feet slide into grooves on the extrusion. Then
attach two DIN Rail Mount End Sections
with help of EPS screws.
To panel mount, order two Panel Mount End
Sections (and EPS screws), each with an
integral mounting flange with a 6 x 8mm (.24
x .32 in.) hole slot.
If desired, tracks can be direct mounted
using double sided tape. Order two DIN rail
mount end sections (and EPS screws).
Standard Lengths: 1m (3'-3") or 2m (6'-6")
Track Material: PVC
Temperature Limit:
Short Term - 80°C (17F)
Continuous - 70°C (15F)
End Section, Foot Material: Polyamide
Preassembled, Precut Lengths Available
Tracks Accept Standard MT2 Marking Tags
* Green color available on request.
Contact Altech for more information.
PCB Mounting Tracks
Panel
Mount DIN Rail
Mount
Panel
Mount
Altech Corp.®35 Royal Road • Flemington, NJ 08822-6000 Phone (908)806-9400 • FAX (908)806-9490 www.altechcorp.com 103
aAlso applies for DIN Rail Mount Unit
Wide Mounting Track
Extrusion and Components
Cat. No. Std. Pk.
MTGTK2/1M 5
MTGTK2 5
MTGTK2/1M/G 5
MTGTK2/G 5
EPDR2 100
EPDR2/G 100
MTGF2 100
MTGF2/G 100
EPDP2 100
EPDP2/G 100
EPS 200
MT2 100
For PC Board Widths 110mm (4.9 in.)
W
L
EPDR2
EPDP2
MTGTK2
MTGTK2
PCB Mounting Tracks
DIN Rail
Mount
73
69
16
84
2
35
15
15
82
PCB MOUNTING TRACK (73 mm)
DIN RAIL MOUNTING FOOT (73mm)
11.4
110
16
119
2
35
15
15
117
PCB MOUNTING TRACK (110 mm)
DIN RAIL MOUNTING FOOT (110mm)
11.4
Narrow Mounting Track
Wide Mounting Track
MTGF2
EPS
WALL MOUNT DIN RAIL MOUNTPANEL MOUNT
36.5 x 61.5 x 50
10 mm
Thermoplastic
3 screw clamps
125 V
15 A
Cat. No. Std. Pk.
PMRBU 1
PMRGR 1
PMRBA 1
SEALGASK 1
58.5 x 84 x 53.5
10 mm
Thermoplastic
3 screw clamps
125 V
15 A
Cat. No. Std. Pk.
DMRBU 1
DMRGR 1
DMRBA 1
Includes Sealing Gasket
50 x 71 x 53.5
10 mm
Thermoplastic
3 screw clamps
125 V
15 A
Cat. No. Std. Pk.
WMRBU 1
WMRGR 1
WMRBA 1
Includes Sealing Gasket
Features:
DIN Rail, Panel Mount
or Wall Mount
Rating: 15A/125V AC
Finger Protection: IP54
Available in 3 colors.
External Dimension (HxWxL mm)
Stripping Length
Insulation Material
Type of Connection
Approvals
*
Voltage Rating
Current Rating
Complete Kit:
Blue
Gray
Black
Optional Accessory
Sealing Gasket
for Panel Mount Receptacles
Altech Corp.®35 Royal Road • Flemington, NJ 08822-6000 Phone (908)806-9400 FAX (908)806-9490 • www.altechcorp.com104
*UL approval applies to outlet only, not enclosure or DIN rail clip.
E154664 E154664 E154664
Receptacles
Altech Corp.®35 Royal Road • Flemington, NJ 08822-6000 Phone (908)806-9400 FAX (908)806-9490 • www.altechcorp.com 105
PANEL MOUNT
WALL MOUNT
DIN RAIL MOUNT
Wiring of
Receptacles
1
1Optional Sealing Gasket for wet environments.
Receptacles
Altech Corp.®35 Royal Road • Flemington, NJ 08822-6000 Phone (908)806-9400 FAX (908)806-9490 • www.altechcorp.com106
Altech Universal Digital Multi-Timer
Features
Multifunctional Timer (8 or 18 Functions)
Universal Voltage 24~265 VAC/ DC
Wide Time Range: 0.1s ~ 999h
3 Digit LCD Display for Preset Time and Run Time
DIN Rail Mounted
17.5mm Width
E351145
Altechs AMT-Series of Universal Digital Multi-Timers comprises 4
models featuring 8 or 18 timer functions to offer highest flexibility
in controlling operations. The time range is adjustable from 0.1s to
999h. An LCD display shows current Run time information.
Digital Timers
Cat. No. AMT8-S1 AMT8-D2 AMT12-S1 AMT12-D2
Output Contacts 1 C/O 2 NO 1 C/O 2 NO
Functions [setting mode] 8818 18
1) ON Delay [A] 1) ON Delay [0]
2) Cyclic OFF/ ON [b] 2) Cyclic OFF/ ON [1]
3) Cyclic ON/ OFF [C] 3) Cyclic ON/ OFF [2]
4) Signal ON/ OFF [d] 4) Impulse on Energizing [3]
5) Signal OFF Delay [E] 5) Accumulative Delay on Signal [4]
6) Interval [F] 6) Accumulative Delay on Inverted Signal [5]
7) Signal OFF/ ON [G] 7) Accumulative Impulse on Signal [6]
8) One Shot Output [H] 8) Signal ON Delay [7]
9) Inverted Signal ON Delay [8]
10) Signal OFF Delay [9]
11) Impulse ON/ OFF [A]
12) Signal OFF/ ON [b]
13) Leading Edge Impulse 1 [C]
14) Leading Edge Impulse 2 [d]
15) Trailing Edge Impulse 1 [E]
16) Trailing Edge Impulse 2 [F]
17) Delayed Impulse [G]
18) Inverted Signal ON Delay 2 [G]
Specifications
Supply Voltage 24 - 265 VAC/ DC (50, 60Hz)
Power Consumption 10 VA max.
Timing Range 0.1s ~ 999h
Reset Time 200ms max.
Repeat Accuracy +-0.5%
Output Contact Rating 8A @ 240 VAC/ 24 VDC (resistive)
Electrical Life 10,000 switching cycles
Mechanical Life 2,000,000 switching cycles
AC-15 Rating Rated Voltage (Ue): 125/ 240V, Rated Current (Ie): 3/1.5A
DC-13 Rating Rated Voltage (Ue): 125/ 250V, Rated Current (Ie): 2/0.22/0.1A
Operating Temperature -10ºC ~ +55ºC (+14ºF ~ 131ºF)
Storage Temperature -20ºC ~ +65ºC (-4ºF ~ 149ºF)
Weight 85g (0.14lb.)
Protection Enclosure IP30
Protection Terminals IP20
Torque 0.40 Nm (3.5 lb.in.)
Terminal Wire Size 0.3-2.5 mm2(22-14 AWG)
Dimensions
Connection Diagrams
AMT8-S1, AMT12-S1 AMT8-S2, AMT12-S2
Altech Corp.®35 Royal Road • Flemington, NJ 08822-6000 Phone (908)806-9400 FAX (908)806-9490 • www.altechcorp.com 107
Altech Universal Digital Multi-Timer
Functional Diagrams for AMT12-S1 and AMT12-D2
Functional Diagrams for AMT8-S1 and AMT8-D2