B2-40

APEM

www.apem.com

B2

9000 series

Alternate action or momentary pushbutton switches

Distinctive features and specifications

MATERIALS

• Case : diallylphthalate

• Actuator : nylon

black for series 9630M

white for series 9631

• Bushing : brass, nickel plated

• Contacts :

A : silver

CD : brass, gold plated

• Terminal seal : epoxy

ELECTRICAL SPECIFICATIONS

• Max. current/voltage rating with resistive load and electrical life :

- silver contacts (A) : 1A 28VDC - 250.000 cycles

3A 28VDC - 10.000 cycles

- gold plated contacts (CD) : 0,4VA 20V max. AC or DC

• Initial contact resistance : 10 mΩ max. at 0,1A 3VDC

• Insulation resistance : 10.000 MΩ min.

• Dielectric strength :

1.000 Vrms 50 Hz min.

GENERAL SPECIFICATIONS

• Operating temperature : -30°C to +85°C

• Travels : see table below.

MODELS

9631

9633M

Total travel

3,48 (.137)

2,79 (.110)

Pre-travel

0,66 (.026)

-

Over travel

2,69 (.106)

0,51 (.020)

❑

Bushing Ø 6,35 (1/4) and 11,9 (15/32)

❑

Two electrical functions

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