Products and specifications subject to change without notice.
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3/14
Miniature Switches Series 83 161 DIN 41635 A
For other forces, actuators, connections and temperatures,
please consult us.
Other information
Normally stocked items Catalog products produced
to order
General specifications
Layout
Operating curve
For type 83 161 1 3
For type 83 161 9 SP 4136
For type 83 161 5 - 5 SP 4136
For type 83 161 8
Components
Material
- Case : glass-filled polyamide
(self-extinguishing version to UL 94 VO
and IEC 695-2-1 850° C - available on request)
- Button : polyamide
-Contacts : nickel silver or gold alloy (dual-current)
Actuators
- flat : stainless steel
- roller : stainless steel, glass-filled polyamide roller
- other types of polyamide
Approvals: NF - UL/cUL
For types 83 161 8 - 9 SP 4136 dual-current
Models 83 161 8 and 83 161 9 SP 4136 are designed to operate equally
well on dual-current (1 mA 4 V minimum) or medium-current
(5 A maximum) circuits.
However, a given product should only be used to switch one type of
circuit during its working life.
Resistive circuit:
Number of
operations
= 5 ms
cos ϕ= 0.8
L
R
Mechanical
durability
831613
831611
Mechanical durability
Rating in
Amps
Inductive circuit
{
Resistive circuit:
Number of
operations
= 5 ms
cos ϕ= 0.8
L
R
Mechanical
durability
Rating in
Amps
inductive circuit
{
a
c
a
c
Resistive circuit:
Number of
operations
Rating in
Amps
Mechanical
durability
Resistive circuit:
Number of
operations
Rating in
Amps
Mechanical
durability
Electrical characteristics Current A
Horsepower
HP
Contact type
Part numbers for standard actuators 79 215 740
79 218 651
Actuators-Length mm (in.) Flat 161A R14.2 (.56)
Part numbers for standard products with
connections of type
Mounting positions A B
Coefficient 2 1
Tripping point (except 83 161 6) 15.2 ±1(.6±.004)15.2 ±0.45(.6±.018)
Tripping point 83 161 6 14.8±1(.59±.004)15 ±0.45(.59±.018)
Mounting positions A B
Coefficient 3 1.8
Tripping point (except 83 161 6) 21.7 ±2(.85±.08)21.7 ±0.7(.85±.03)
Tripping point 83 161 6 21.5 ±2(.85±.08)21.5 ±07(.85±.03)
Except where otherwise indicated, flat and roller actuators are supplied unmounted.
Mechanical characteristics
Operating force - max. N (oz.)
Release force - min. N (oz.)
Total travel force - max. N (oz.)
Permitted overtravel force - max. N (oz.)
Rest position - max. mm (in.)
Tripping point mm (in.)
Differential travel mm (in.)
Overtravel - min. (OT) mm (in.)
Ambient operating temperature °C (°F)
Mechanical durability (for 2/3 OT) Operations
Contact gap mm (in.)
Weight g (oz.)
C(Form C) SPDT
B(Form B) SPNC
A(Form A) SPNO
Types
Actuators and mounting positions
Part numbers for standard actuators
Actuators-Length mm (in.) Dummy roller 161G R21.8 (.86)
2
3
6
Features
2solder 3
for 1/4˝ Quick Connects
Current rating at 125/250 V
Connections
A
H
3/15
3
●
●
●
C
B
A
C
B
A
C
B
A
C
B
A
C
B
A
C
B
A
C
B
A
831611C2.0
831611C3.0
831611C6.0
70 507 524
Flat 161A R25.4 (1) 79 215 742
Roller 161E R13.6 (.54) 70 507 529
Roller 161E R24.1 (.95) Dummy 161F roller R22.2 (.84)
D Factory Mount only
1
21.5 ±1 (.85 ±.04)
21.5 ±1 (.85 ±.04)
D Factory Mount only
1
18.35 ±0.45
For factory mounting, specify fixing position A, B or C ** For 83 161 1, 83 161 3, 83 161,6, 83 161 8, mounted in factory (supplied without nut)
3 (10.5)
1 (3.5)
4.5 (15.8)
20 (70.5)
16.1 (0.63)
14.7±0.4 (.58±0.16)
0.35 (0.014)
1.1 (0.05)
-20 +125 (-4 +257)
107
0.4 (0.016)
5.6 (.2)
10.1
1/2
L
** Telescopic
plunger
Manual action
161L
V
83161.1(10.1A) 83161.2(15.1A) 83161.3(10.1A)
83161.5(4A)
83161.9(0.1A)
83161.5SP4136
83161.9SP4136 83161.6
83161.8(0.1A)
High Force
0.8 (2.8)
0.2 (0.7)
2 (7.0)
20 (70.5)
16.2 (0.64)
14.7±0.3 (.58±0.16)
0.35 (0.014)
1.2 (0.05)
-20 +125 (-4 +257)
2 x 107
0.4 (0.016)
5.6 (.2)
15.1
1/2
High Current
0.8 (2.8)
0.2 (0.7)
2 (7.0)
20 (70.5)
16.2 (0.64)
14.7±0.3 (.58±0.16)
0.35 (0.014)
1.2 (0.05)
-20 +125 (-4 +257)
2 x 107
0.4 (0.016)
5.6 (.2)
10.1
1/2
Standard
0.25 (0.9)
0.05 (0.18)
0.35 (1.2)
20 (70.5)
16.3 (0.64)
14.7±0.4 (.58±0.16)
0.35 (0.014)
1.1 (0.05)
-20 +125 (-4 +257)
5 x 107
0.4 (0.016)
5.6 (.2)
4
1/10
Low Force
0.15 (0.54)
0.04 (0.14)
0.2 (0.72)
20 (70.5)
16.3 (0.64)
14.7±0.3 (.58±0.16)
0.35 (0.014)
1.2 (0.05)
-20 +125 (-4 +257)
5 x 107
0.4 (0.016)
5.6 (.2)
4
1/10
5 (18)
0.5 (1.8)
6 (21.6)
20 (70.5)
16.1 (0.63)
14.5±0.4 (.58±0.16)
0.8 (0.03)
0.9 (0.035)
-20 +125 (-4 +257)
5 x 104
3.2 (0.126)
5.6 (.2)
6.1
1/3
831616C2.0
831616C3.0
831616C6.0
Ultra Light Force Wide Gap
0.8 (2.8)
0.2 (0.7)
0.2 (.07)
20 (70.5)
16.2 (0.64)
14.7±0.4 (.58±0.16)
0.35 (0.014)
1.2 (0.05)
-20 +125 (-4 +257)
2 x 107
0.4 (0.016)
5.6 (.2)
0.1
N/A
831618C2.0
831618C3.0
831618C6.0
Dual Current
5screw 6for 3/16˝ Quick Connects 7for .11 Quick Connects
A
4
15.2±2.5 (.6±.1)
14.4±2.5(.56±.1)
B
2
15.2±1(.6±.04)
14.8±1(.58±.04)
C
1.5
15.2 ±0.8(.6±.03)
14.9 ±0.8(.59±.03)
A
2
20.5±1.5(.81±.06)
20.1±1.5(.79±.06)
B
1
20.5±0.8(.81±.03)
20.3±0.8(.80±.03)
A
4
20.5±2.9(.81±.11)
19.7±2.9(.76±.11)
B
2
20.5±1.5(.81±.06)
20.1±1.5(.79±.06)
C
1.5
20.5±1.2(.81±.05)
20.2±1.2(.79±.05)
A
3
20.4±2(.8±.08)
20.2±2(.79±.08)
B
1.8
20.5±0.7(.81±.03)
20.2±2(.79±.08)
C
1.5
20.5±0.9(.81±.035)
831612C2.0
831612C3.0
831612C6.0
831613C2.0
831613C3.0
831613C6.0
831615C2.0
831615C3.0
831615C6.0
BEG 70 507 528
F
70 507 526 79 215 835
Flat 161A R60 (2.39)Flat 161A R50 (1.9)161V
A
6
15.2
±6.3
B
3
15.2
±2
C
2
15.2
±1.6
A
7
15.2
±6.9
B
3.5
15.2
±2.5
C
2.2
15.2
±2.3
CD
To order, please specify :
Contact Type
A
B
C
Switch Type
831612 831619
831613 831616
831615 831611
831618
2Connection
2
3
5
6
7
Example : 831612 C 3 • C A
To order actuators seperately, use the 8 digit P/N Example switch is 831612, SPDT, 1/4” Q.C., C actuator mounted in A position
A
BC
D
(std)
3Actuators
ØF
AG
BH
CL
DV
E
4Actuator Position
1
B
AC
D
5
Ø = No actuator
5
4
4
2
3
1
