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Elevator Switch Safety Switch BERNSTEIN 188-A1Z KS Accessories
Elevator Switch Safety Switch BERNSTEIN 188-A1Z KS Accessories
Elevator Switch Safety Switch BERNSTEIN 188-A1Z KS Accessories
Elevator Switch Safety Switch BERNSTEIN 188-A1Z KS Accessories
Elevator Switch Safety Switch BERNSTEIN 188-A1Z KS Accessories
Elevator Switch Safety Switch BERNSTEIN 188-A1Z KS Accessories
Elevator Switch Safety Switch BERNSTEIN 188-A1Z KS Accessories
Elevator Switch Safety Switch BERNSTEIN 188-A1Z KS Accessories
Elevator Switch Safety Switch BERNSTEIN 188-A1Z KS Accessories
Elevator Switch Safety Switch BERNSTEIN 188-A1Z KS Accessories
Elevator Switch Safety Switch BERNSTEIN 188-A1Z KS Accessories
Elevator Switch Safety Switch BERNSTEIN 188-A1Z KS Accessories
Specifications
MOQ :
1
Model Number :
188-A1Z KS
Delivery Time :
Normally 2-3 working days after payment
Transportion :
TNT, UPS, DHL, Fedex, Air, Sea
Description :
Elevator sensor
Payment Method :
Company Bank, Western union, Paypal etc
Brand :
Sulab
Model :
188-A1Z KS
Brand Name :
SULAB
Packages :
Carton, Wooden case, Pallet etc
Payment Terms :
D/P,T/T
Description
Elevator Switch Safety Switch BERNSTEIN 188-A1Z KS Accessories

BERNSTEIN 188‑A1Z‑KS is a German‑brand elevator safety limit switch, primarily used for car door and landing door safety circuit monitoring. This switch features a pull‑ring actuator that enables signal switching within the door lock circuit. With an IP54 protection rating and high-strength plastic housing, it offers excellent shock resistance and dust-proof performance. Compliant with elevator safety component standards, this spare part is widely compatible with multiple elevator models. In the event of switch failure, the door lock circuit will break, preventing normal elevator operation.

Product Specifications
Brand Sulab
Description Elevator sensor
Model 188-A1Z KS
MOQ 1PC
Transportation TNT, UPS, DHL, Fedex, Air, Sea
Packages Carton, Wooden case, Pallet etc
Delivery Time Normally 2-3 working days after payment
Warranty One year
Payment Method Company Bank, Western union, Paypal etc
Key Features

This limit switch includes a separate metal pull‑ring assembly for mechanical contact switching. It boasts a long mechanical service life and is designed to withstand high-frequency repeated triggering typical of elevator door mechanisms.

Installation Guidelines

During replacement, wire terminals must be thoroughly inspected. After installation, manually test the pull‑ring trigger and reset function to verify contact logic, followed by complete door-opening and closing tests. Secure mounting is essential to prevent displacement caused by vibration, thereby avoiding poor connections and false alarms while ensuring safe and stable operation of the elevator door circuit.

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Elevator Switch Safety Switch BERNSTEIN 188-A1Z KS Accessories

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Product Detail
MOQ :
1
Model Number :
188-A1Z KS
Delivery Time :
Normally 2-3 working days after payment
Transportion :
TNT, UPS, DHL, Fedex, Air, Sea
Description :
Elevator sensor
Payment Method :
Company Bank, Western union, Paypal etc
Contact Supplier
video
Elevator Switch Safety Switch BERNSTEIN 188-A1Z KS Accessories
Elevator Switch Safety Switch BERNSTEIN 188-A1Z KS Accessories
Elevator Switch Safety Switch BERNSTEIN 188-A1Z KS Accessories
Elevator Switch Safety Switch BERNSTEIN 188-A1Z KS Accessories
Elevator Switch Safety Switch BERNSTEIN 188-A1Z KS Accessories
Elevator Switch Safety Switch BERNSTEIN 188-A1Z KS Accessories

Xian Sulab Machinery Co., Ltd.

Verified Supplier
5 Years
Shaanxi
Since 2014
Business Type :
Trading Company, Seller
Main Products :
Elevator Spare Parts, Elevator PCB Board, Elevator Wheel Roller
Total Annual :
1000-50000
Employee Number :
10~50
Certification Level :
Verified Supplier
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