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3 Position Selector Rotary Push Button Push Button Switch with Electrical Standard Handle YUMO LAY4-BD33

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  • LAY4-BD33

  • YUMO

  • 20

  • China

  • Push button Base

  • Pusht button Switch Parts

  • 400V push button

  • Contact element

  • AC

  • Green

  • CE RoHS

  • 10A

  • 1NO1NC

  • 50Hz/60Hz

  • ±20%

  • AC 2.5KV/min

  • ≥50MΩ

  • ≤25MinΩ

  • 10A

  • push button auxiliary contact


3 Position Selector Rotary Push Button Push Button Switch with Electrical Standard Handle YUMO LAY4-BD33

Product Application
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,ROSH and UL certified.

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
selector switch
Brightness 60cd/m2
Electrical life 500x10000
selector switch
Continuous working life

Product Pictures

LAY4-BD33 (1)LAY4-BD33 (6)LAY4-BD33 (5)     

About Us

YUMO About UsYUMO CertificationYUMO ExhibitionShipping and Payment

Q:How to order our product? 

A: 1) Please tell us the model and quantity and other request you need. 

   2) We make the PI for you.

   3) After you confirm the PI, we arrange the order for you after receiving your payment.

   4) After the goods finished, we send the goods out to you and tell you the tracking number.

   5) We will track your goods until you receive the goods. 

Q:  What's your warranty?

A: One year.

Q: What's your contact information?

A: Our address: Liushi town, Zhejiang province, China.  

Q: What's your shipment method?

A: We ship by Express, by air, by sea, by train. Normally we checked and compare, then provide customer the most proper shipment method.

Q: What about MOQ?

A: First order MOQ=1pcs.

Q: If I want to release order, what's the payment method you accept?

A: We accept T/T, Paypal, Western union, L/C.

Q: If I want to release order, what's the process?

A: Thanks. You can send inquiry to us by alibaba, or send us by email, we will reply within 24hrs.

Thank you & Now pls send your  kindly inquiry !  ^!^

If you have any enquiry about quotation or cooperation,please feel free to email us at or use the following enquiry form. Our sales representative will contact you within 24 hours. Thank you for your interest in our products.
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