Xian Sulab Machinery Co., Ltd.
| Delivery Time | Normally 2-3 working days after payment |
| MOQ | MOQ |
| Description | Elevator parts |
| Packages | Carton, Wooden case, Pallet etc |
| Payment Method | Company Bank, Western union, Paypal etc |
| Transportion | TNT, UPS, DHL, Fedex, Air, Sea |
| Brand | SULAB |
| Model | SDN21 |
| Applicable | Elevator |
| Warranty | One year |
| Payment Terms | L/C,D/A,D/P,T/T |
| Model Number | SDN21 |
| Brand Name | SULAB |
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Product Specification
| Delivery Time | Normally 2-3 working days after payment | MOQ | MOQ |
| Description | Elevator parts | Packages | Carton, Wooden case, Pallet etc |
| Payment Method | Company Bank, Western union, Paypal etc | Transportion | TNT, UPS, DHL, Fedex, Air, Sea |
| Brand | SULAB | Model | SDN21 |
| Applicable | Elevator | Warranty | One year |
| Payment Terms | L/C,D/A,D/P,T/T | Model Number | SDN21 |
| Brand Name | SULAB | ||
| High Light | Silver Alloy Contacts Magnetic Contactor ，Compact Cabinet-Mount Design AC Contactor ，Anti-Vibration Capability Elevator Contactor | ||
Mitsubishi Elevator Contactor SDN21 AC Magnetic Contactor For Elevator Control Cabinet
The SDN21 is an original‑equivalent magnetic AC contactor specially manufactured for Mitsubishi elevator control cabinets. Built with high‑quality silver alloy contact points, durable coil assembly and arc‑suppression structure, it delivers stable electrical switching performance with low contact burnout. This contactor features compact cabinet‑mount design, precise dimension matching for Mitsubishi elevator control systems, easy direct replacement during maintenance and modernization. Strictly tested to meet elevator industry electrical safety standards, it resists frequent on‑off cycling caused by continuous elevator operation. Excellent anti‑vibration capability adapts to elevator cabinet working conditions, effectively reducing fault risks caused by poor contact. Widely stocked spare part for elevator repair, retrofit and component renewal projects.
| Brand | SULAB |
| Description | Elevator parts |
| Model | SDN21 |
| 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 |
Working ambient temperature:‑10℃ ~ +55℃; Relative humidity ≤90%, non‑condensing. Suitable for indoor elevator machine room and control cabinet installation. Keep away from corrosive gas, conductive dust, water splash and strong vibration sources. Rated for repeated frequent switching cycles typical of elevator operation. Regular inspection for contact abrasion and coil aging is recommended during routine elevator maintenance. Applicable for passenger elevators and light‑duty freight elevators equipped with Mitsubishi control systems. Perfect replacement for broken, worn‑out or faulty old SDN21 contactors to restore normal elevator running performance.
Company Details
Business Type:
Trading Company,Seller
Year Established:
2014
Total Annual:
1000-50000
Employee Number:
10~50
Ecer Certification：
Verified Supplier
Xi’an Sulab Machinery Co., Ltd is committed to providing our customers with the highest quality elevator and escalator parts in the most timely and professional manner. The main brands are Otis, KONE, Sigma, Hyundai, , etc. There are also elevator and escalator spare parts of Chinese brands su... Xi’an Sulab Machinery Co., Ltd is committed to providing our customers with the highest quality elevator and escalator parts in the most timely and professional manner. The main brands are Otis, KONE, Sigma, Hyundai, , etc. There are also elevator and escalator spare parts of Chinese brands su...
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