Push Button Switch NC Normally Closed Red Sign Momentary 22mm XB2-BA42

Description

Product Description ⊹ Characteristic：The XB2 series has a long market life, high stability, and high repurchase rate..Our products comply with GB/T14048.1 and IEC60947-5-1,all prouducts are CE,IOS9001,ROSH and UL certified. ⊹ Product Features：It is used for controlling signal and interlocking purposes.It is used for controlling the circuit of elecromagnetic starter,contactor,relay and so on.The pushbutttons with indicator are applied to place where signal indicators are needed as well.⊹ Product material：The main body of the push buttons adopts zinc alloy and high-grade anti-flam plastic.The contact adopts special silver alloy in order to enjoy the benefit of high anti-electrical erosion. Basic technical parameter of button Basic technical parameter of signal lamp Rated insulation AC 400V(50Hz/60Hz) Insulation resistance ≥50MΩ Conventional heating current 10A Contact resistance ≤25MinΩ Insulation resistance ≥50MΩ Pf withstand voltage AC 2.5KV/min Contact resistance ≤25MinΩ Voltage wave ±20% Mechanical life 100×10000 pushbutton 50×10000 selector switch Brightness 60cd/m2 Electrical life 500×10000 pushbutton 25×10000 Selector switch Continuous working life 10x10000h