C&K Switches 8500 Toggle Switches

C&K Switches 8500 Toggle Switches are miniature power toggle switches offering IP67, UL 94V-0, and ENEC compliance. C&K Switches 8500 Toggle Switches feature a 10,000-cycle electrical and mechanical life, 200MΩ insulation resistance, and 20A 277V 25T125 maximum current capability. The switches are designed for harsh environments and integration into boating, aerospace, and off-road vehicle equipment.

Features

IP67 protection
UL 94V-0 flame-retardant rating
UL and ENEC certification

Miniature power toggle switches
Repeatable actuation
Designed for limited-space power controls

Applications

Maritime and boating
Industrial control equipment
Commercial and off-road vehicles

Aerospace equipment
Military equipment

Specifications

Single-pole single-throw (SPST), single-pole double-throw (SPDT) options
Double-pole single-throw (DPST), double-pole double-throw (DPDT) options
25-piece or 35-piece options
SUS303 shaft
SUS304/NBR sealing washer
PPS tip
PA9T spacer
10,000-cycle electrical and mechanical life
< 20mΩ contact resistance at 2V_DC to 4V_DC, 1A
200MΩ 500V_DC minimum insulation resistance

1500V_AC dielectric strength between terminals at 50Hz to 60Hz
3000V_AC dielectric strength between terminals and frame at 50Hz to 60Hz
-40°C to +125°C operating temperature
245±5°C soldering temperature
Contact rating
- 20RA 277V ~ 25T125
- 20GPA 277V ~ 25T125
- 16(6)A 250V ~ 40T125
- 7A 72V_DC ~ 40T125
- 14A 36V_DC ~ 40T125