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Procure the VS1-12P/2000-40 embedded pole indoor VCB directly from a certified China manufacturer. Designed for heavy-duty indoor distribution applications, this model meets stringent demands for high current capacity and high fault interruption. Our factory provides competitive wholesale pricing, ensuring engineering contractors and large industrial facilities receive robust, industrial-grade equipment for complex primary distribution networks.
With a continuous current rating of 2000A and a 40kA short-circuit breaking capacity, this heavy-duty VCB is highly ideal for main incoming feeders, large industrial plants, data centers, and high-rise building switchgear.
Solid Insulation Technology: Embedded pole technology significantly enhances environmental endurance compared to conventional assembled breakers, ensuring stable operation in harsh environments.
Thermal Efficiency: This design significantly reduces main circuit resistance, ensuring a lower temperature rise and higher operational reliability even during 2000A continuous operation. This lower temperature rise effectively extends the insulation material service life.
Maintenance & Durability: The embedded pole effectively reduces contact oxidation, maintaining extremely low resistance over a long service life. The operating mechanism also delivers an outstanding mechanical life of 20,000 operations.
Maximum Safety: The high 40kA breaking capacity ensures ultimate safety and equipment protection during severe electrical faults in primary substations.
Model: VS1-12P/2000-40
Rated voltage: 12 kV
Rated current: 2000 A
Rated short-circuit breaking current: 40 kA
Rated peak withstand current: 100 kA
Rated short-time withstand current (4s): 40 kA
Rated insulation level (1min power frequency withstand): 42 kV
Rated insulation level (lightning impulse withstand): 75 kV
Mechanical life: 20,000 times
Mounting options: Withdrawable (handcart) or fixed type optional
Standards: IEC 62271-100, GB/T 1984
Submit a B2B inquiry today to request the latest wholesale pricing, exact MOQ, and a comprehensive technical datasheet directly from our factory.
