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LAY4-BE102 Normally Closed Contact Element Push Button Switch Auxiliary Contact

The push button series are used in controlling circuit of AC voltage up to 660V/AC50Hz or 60Hz, and DC voltage below 400V. It is used for controlling signal and interlocking purposes. 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. The signal lamp series are suitable for electrical appliances circuit of AC voltage up to 380V/50Hz, and DC voltage below 380V. It is ideal for using as indicating signals, warning signals, emergency signals, etc. Our products comply with GB/T14048.1 and IEC60947-5-1, all products are CE, ISO9001, ROHS and UL certified.
  • LAY4-BE102
  • YUMO
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Product instruction

   The push button series are used in controlling circuit of AC voltage up to 660V/AC50Hz or 60Hz, and DC voltage below 400V. It is used for controlling signal and interlocking purposes. 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. The signal lamp series are suitable for electrical appliances circuit of AC voltage up to 380V/50Hz, and DC voltage below 380V. It is ideal for using as indicating signals, warning signals, emergency signals, etc. Our products comply with GB/T14048.1 and IEC60947-5-1, all products are CE, ISO9001, ROHS and UL certified.

 

Work environment

  • Surrounding temperature:-25℃~+55℃;

  • Air relative humidity:≤85%.

  • It can be normally work under following condition:Vibration frequency is 2~80Hz and acceleration speed is 0.7g/h;

  • Pollution grade is Ⅲ, installation sort is Ⅲ, protection grade is up to IP65.

  • Altitude:≤2000m

Basic technical parameter of button
Rated insulation voltageAC 600V(50Hz/60Hz)
Conventional heating current10A
Insulation resistance≥50MΩ
Contact resistance≤25MinΩ
Mechanical life100*10^4(Pushbutton)50*10^4 selector switch key switches
Electrical life500*10^4(Pushbutton)25*10^4 selector switch key switches
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