• Detachable contact block for easy installation and removal. It can meet variety of needs and improve work efficiency.
  • IP65 waterproof type. It is desighed for liquid and oil prevention and enables to be used in different environment.
  • In accordance with the standards of UL, cUL, CE, CCC, and TUV.


  • Ø22mm / Ø25mm / Ø30mm
  • Cover color:R / Y / B / G / W / K / O
  • Appearance:Round / Square (only for Ø22 & Ø25 mm)


Rated thermal current 10 A
 Rated insulation vltage 650 V
 Dielectric strength 2500 V AC , 1min.
 Insulation resistance 100MΩ min. at 500 V DC
Contact resistance 50mΩ max. (initial)


Operating trmperature

-25℃ ~ +70℃ (without icing or condensation)

-25℃ ~ +55℃ (for illuminated type)
Storage temperature -40℃ ~ +85℃
 Degree of protection IP 65 (from the front of the panel)
Mechanical life 5,000,000 operations (for momentary type)
 Electrical life  500,000 operations


  • Contact unit can be sold separately upon request, please find details from specification.
  • Key recess type operation unit is available (Ø22mm only).