Sulab 3RH2 Auxiliary Contactor 2NO+2NC AC110V for Elevator Control Signal Switching Spare Part 3RH2122-2AF00
- The 3RH2122-2AF00 is an original auxiliary contactor from 3RH2 series, configured with 2 normally open and 2 normally closed contacts and a 110V AC coil, widely used for signal switching, logic control and safety loop control in elevator electrical systems.
- It adopts high-quality silver alloy contacts with reliable contact performance and low contact resistance, supporting up to 10 million mechanical operation cycles, maintaining stable and accurate on-off action even under frequent start-stop working conditions of elevator control circuits.
- Equipped with standard screw connection terminals with clear marking, it ensures firm and reliable wiring, effectively resisting vibration interference from long-term elevator operation, and avoiding loose wiring or poor contact faults.
| Brand |
SULAB |
| Description |
Elevator parts |
| Model |
3RH2122-2AF00 |
| MOQ |
1PC |
| Transportion |
TNT, UPS, DHL, Fedex, Air, Sea |
| Applicable |
Elevator |
| 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 |
- Constructed with flame-retardant engineering plastic housing and industrial-grade internal components, it supports a wide operating temperature range from -25°C to +60°C, adapting well to the complex electrical and temperature environment of elevator machine rooms and control cabinets.
- It features forcibly guided contacts in compliance with IEC 60947-5-1 standard, which can reliably feedback the real contact status, suitable for elevator safety circuits to ensure the safety and reliability of elevator operation.
- Each contactor undergoes strict electrical performance and mechanical life testing before delivery, with standard 35mm rail mounting dimensions for quick installation and direct replacement of original faulty units, fully compatible with various elevator brand control systems.