selectors electric 3 position elevator emergency key release switch LAY4-BS142

electric oven selectors switch
selectors electric 3 position elevator emergency key release switch LAY4-BS142
LAY4-BS142
FOB
240 pieces
100000000pieces / Month
WENZHOU
7Day
This electric 3 position switch helps elevator owners ensure safety with ease of access, enabling the emergency key release.
Quantity

Product Description

The push button series are used in controlling circuit of AC voltage up to 660V/AC50Hz or 60Hz,and DC voltgae 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 signal,emergency signal,etc.Our products comply with GB/T14048.1 and IEC60947-5-1,all prouducts are CE,IOS9001,ROHS and UL certified.

1.Characteristic:LAY4 is an improved version of LAY5. He inherited the function of LAY5 button switch and transformed it into a more convenient installation method.Our products comply with GB/T14048.1 and IEC60947-5-1,all prouducts are CE,IOS9001,ROSH and UL certified.
2.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.

3.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.

Main technical parameter

Basic technical parameter of button

Basic technical parameter of signal lamp

Rated insulation

AC 600V(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

100x10000
pushbutton

50x10000
selector switch

Brightness

60cd/m2

Electrical life

500x10000
pushbutton

25x10000
Selector switch

Continuous working life

10x10000h

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