◆ 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.
◆ Features: The O I switch is used for controlling signal and interlocking purposes. O i on off switch 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.
◆ Material: The main body of the on off 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 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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