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Reliable Switchgear Parts Source Factories | Wholesale Electrical Switchgear Spare Parts
Connect with top switchgear parts source factories! We select manufacturers offering ISO/IEC 62271 certified switchgear spare parts (circuit breakers, contactors, terminal blocks), modular design, precise matching, and OEM customization. Direct factory pricing for low/medium/high voltage switchgear production & maintenance projects worldwide.
Whole life care manager
Negotiable
Drives MV breakers (10kV-40.5kV) via spring energy. Dual switches enable status feedback & interlocking, ensuring safe, efficient operations for substations, industrial grids
2yrs 1000+m² US$+
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Whole life care manager
Negotiable
Drives 10kV-40.5kV MV switches (vacuum breakers, SF6 load switches) via spring energy. Offers electric/manual energy storage, fast switching, ideal for substations, industrial grids—ensuring reliable power system operation.
2yrs 1000+m² US$+
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Whole life care manager
Negotiable
Drives HV grounding/isolation switches. Features reliable operation, outdoor adaptability (IP65), ideal for substations—ensuring safe power system maintenance & fault isolation.
2yrs 1000+m² US$+
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Whole life care manager
Negotiable
This institution utilizes the principle of spring symmetry passing through the center, and through the forward and reverse rotation function of the motor, the mechanism compresses the spring to achieve rapid opening and closing.
2yrs 1000+m² US$+
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Whole life care manager
Negotiable
Drives GIS breakers (medium/high voltage). Offers spring energy storage (electric/manual), fast switching & stable performance—ideal for substations, securing HV power system operation.​
2yrs 1000+m² US$+
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Whole life care manager
Negotiable
Uses dual springs (electric/manual energy storage). Fast switching (≤30ms opening), IP65 protection, ideal for substations/transmission lines—ensuring reliable 220kV power system operation.
2yrs 1000+m² US$+
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Whole life care manager
Negotiable
Drives high-voltage switches (up to 252kV) with 3-phase linkage. Supports electric/manual energy storage, fast switching—ideal for substations, ensuring stable HV power system operation.
2yrs 1000+m² US$+
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Whole life care manager
Negotiable
Drives single-phase HV isolation switches. Offers reliable electric/manual operation, IP65 protection—ideal for substations, ensuring safe power system isolation & stable operation.
2yrs 1000+m² US$+
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Whole life care manager
Negotiable
Drives GIS HV switches for
2yrs 1000+m² US$+
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Whole life care manager
Negotiable
Drives via dual spring energy storage (electric/manual). Fast switching (≤30ms opening), IP65 protection, ideal for substations, transmission lines—ensuring reliable 110kV power system operation.
2yrs 1000+m² US$+
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