| 04/2023

V4 - 83170

› High precision flexible leaf snap-action mechanism

› Operation without balance-point, even at extremely slow actuating speed

› Ratings from 1 mA4 Vc up to 12(6)A250 Va and 1/4 hp 125-250 Va

› ENEC and cURus approved up to +150 °C

› Housing material complying with IEC 60335-1 for unattended appliances:

GWFI 850° C / GWIT 775° C

› Mechanical life up to 30 million cycles

› High resistance to shock and vibration

› Choice of connections with symmetric and asymmetric pinning

› Wide choice of actuators on 2 possible fixing positions

(pre-assembled or retrofittable)

Standard

831700

Low force

831704

Dual-current

831708

Dual-current

Low force

831709

Function

Connections

Actuators

I (changeover)

W2 (solder)

No

83170002

83170402

83170802

83170902

I (changeover)

W7A5 (QC 2.8x0.5)

No

83170005

83170405

83170805

83170905

I (changeover)

X1 (PCB, straight)

No

83170008

83170408

83170808

83170908

I (changeover)

X1S (PCB, straight, sym)

No

83170009

83170409

83170809

83170909

I (changeover)

X2 (PCB, rear)

No

83170010

83170410

83170810

83170910

I (changeover)

X2S (PCB, rear, sym)

No

83170011

83170411

83170811

83170911

I (changeover)

X3 (PCB, front)

No

83170012

83170412

83170812

83170912

I (changeover)

X3S (PCB, front, sym)

No

83170013

83170413

83170813

83170913

R (normally closed)

W2 (solder)

No

83170003

83170403

83170803

83170903

R (normally closed)

W7A5 (QC 2.8x0.5)

No

83170006

83170406

83170806

83170906

C (normally open)

W2 (solder)

No

83170004

83170404

83170804

83170904

C (normally open)

W7A5 (QC 2.8x0.5)

No

83170007

83170407

83170807

83170907

Configurations with actuators

Yes

See page 5

See page 5

See page 5

See page 5

Electrical characteristics

Rating nominal / 250 V AC (A)

10

5

5**

5**

Rating thermal / 250 V AC (A)

12.5

6

6

6

Rating ENEC/UL/ 250 V AC (A)

10(2) - 3(3) - 10 GP

5(1) - 5 GP

5(1) - 1 GP

5(1) - 1 GP

Mechanical characteristics

Maximum operating force (N)

1.5

0.6

1.5

0.6

Min. Release force (N)

0.3

0.1

0.3

0.1

Maximum total travel force (N)

1.8

1

1.8

1

Max. allowable overtravel force (N)

10

10

10

10

Rest position max. (mm)

9.2

9.2

9.2

9.2

Operating position (mm)

8.4±0.3

8.4±0.3

8.4±0.3

8.4±0.3

Maximum differential travel (mm)

0.15

0.15

0.15

0.15

Min. overtravel (mm)

0.5

0.5

0.5

0.5

Ambient operating temperature (°C)

-40 ➞ +125

-40 ➞ +125

-40 ➞ +125

-40 ➞ +125

Mechanical life (operations)

107

3.107

107

3.107

Contact gap (mm)

0.35

0.35

0.35

0.35

Weight (g)

1.7

1.7

1.7

1.7

- Case: PA66 GF (UL 94-V0 / GWFI 960 °C / GWIT 775 °C)

- Button: PA66 GF

- Moving blade: beryllium copper

- Contacts: silver alloy, micro-profile

gold alloy on silver alloy, crossbar (dual-current)

- Terminals: tinned brass (except W7A5: brass)

- Levers: stainless steel or plastic, polyamide roller

- Degree of protection: IP40 (mechanism)

- Proof tracking index: PTI 400

- Protection against electric shock: button and actuators have reinforced

insulation for Ui 250 V / Uimp 2,5kV / pollution 2

- Recommended min actuating speed: 0.001 mm/s

- Conformity / Certifications:

› Special actuators: stainless steel or plastic, special shapes and lengths, stainless steel roller, ...

› Special connections: angled, screw, double tabs, ...

› Special fastening pins

› High operating temperature: +150 °C

› 12(6)A250 Vac ENEC and cURus approved version (831700 SP9765)

›AgSnO2 contacts for very high inrush currents (lamp and capacitor loads)

› Increased or reduced differential travel (SP4982: max 0.08 mm)

› Specific operating force up to 2.2 N

› Telescopic plunger with 3 mm overtravel and adjustable fixing by threaded barrel

› NC contacts with forced break action to prevent contact welding in case of accidental overcurrents

Main specifications

Product adaptations

Standard product

Product made to order

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Additional specifications

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