KW12-3 Micro Roller Lever Arm Normally Open Close Limit Switch (10 pack)

KW12-3 Micro Roller Lever Arm Normally Open Close Limit Switch

Description:
Operating temperature: -40°C to 70°C
Rated voltage: AC 125V-250V
Current rating: 5A
Size: 20 x 10 x 6mm (L X W X H)
PCB Terminals Circuit Board
With Roller Lever Limit

Rating:
6(4)A 250VAC 6A/125A 250VAC
6A 250VAC/10A 125VAC
Contact Resistance:≤20mΩ
Insulation Resistance:≥100MΩ
Dielectric intensity：≥1800VAC/3S
Electrical Life:≥10000 Cycles

Working principle:
1.By external mechanical force transmission elements (by pins, buttons, levers, rollers, etc.) will be used to force action on a reed,
2.Producing reed instantaneous action when action shifted to the critical point,
3.so moving contact with the fixed contact spring at the end of the action point fast on or off.
4.When the force is removed on the drive components,
5.Action reed produce reverse action force transmission element reverse stroke
6.The action reaches a critical point reed, instantaneous reverse action.
Feature:
contact spacing is small,short stroke action,according to the power of small,fast-break
Application:
Apply in A computer mouse, car mouse, automobile electronic products, communications equipment,
military products, test instrument, gas water heater, gas burner, small home appliance,
microwave oven, electric rice cooker, floating ball supporting equipment,medical equipment, building automation, electric tools, ect.

Package Includes:
10 x KW12-3 Limit Switch