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{"title":"ZW32-12 outdoor medium voltage vacuum circuit breaker recloser controller 12KV","imgUrl":"https:\/\/img.chinax.com\/nimg\/e4\/04\/d8b368057272fcddc7f9a392c4ca-200x200-1\/zw32_12_outdoor_medium_voltage_vacuum_circuit_breaker_recloser_controller_12kv_by_motor.jpg","attrs":{"Parameter":"Enclosure IP4X; partition between compartments IP2X","Unit":"A","Packaging Details":"Carton","No.":"9"}}
{"title":"ZW20 High Voltage MV 12KV VCB Vacuum Circuit Breakers with the controller","imgUrl":"https:\/\/img.chinax.com\/nimg\/d6\/15\/e09e85839ce9706f625f3c7c0da2-200x200-1\/zw20_high_voltage_mv_12kv_vcb_vacuum_circuit_breakers_with_the_controller.jpg","attrs":{"Data":"10000","Item":"Rated Operating Voltage And Rated Voltage Of Auxiliary Loop","Unit":"kA","Price":"Negotiate"}}
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{"title":"24KV VCB indoor high voltage vacuum circuit breaker with embedded poles","imgUrl":"https:\/\/img.chinax.com\/nimg\/24\/82\/16fa9b21307c598fdebb4ac603b2-200x200-1\/24kv_vcb_indoor_high_voltage_vacuum_circuit_breaker_with_embedded_poles.jpg","attrs":{"Packaging Details":"Carton","Item":"Rated short circuit close current","Place of Origin":"China","Unit":"A"}}
The VSG indoor high voltage vacuum circuit breaker is a premium solution engineered for 12KV power systems. Designed for reliability and frequent operation, it effectively handles diverse load switching requirements with superior safety and performance.
Core Advantages & Features
✅ Advanced Protection: Features international brand enclosed columns protecting against collision, dust, and condensation.
✅ High Durability: E2 level electrical life and M2 level mechanical life ratings.
✅ Low Maintenance: Innovative design realizes free maintenance for the circuit breaker part.
✅ Versatile Application: Ideal for 12KV indoor switching equipment and frequent load switching.
Product Attributes
Unit: Piece
Packaging: Not specified
Technical Specifications
Parameter
Unit
Data
Rated voltage
kv
12
Maximum working voltage
kv
12
Rated current
A
630, 1250, 1600, 2000, 2500, 3150, 4000
Rated short-circuit break current
kA
20/25, 31.5, 40
Rated short-circuit close current (peak)
kA
50/63, 80, 100
Rated withstand current (peak)
kA
50/63, 80, 100
4S Rated little withstand current
kA
20/25, 31.5, 40
Insulation (Industrial frequency)
kA
42/48
Insulation (Thunder impulse)
kA
75/85
Mechanical life
times
10000
Company Details
Bronze Gleitlager
,
Bronze Sleeve Bushings
and
Graphite Plugged Bushings
from Quality China Factory
Ecer Certification：
Verified Supplier
Zhejiang Zhongyi Electric Power Technoloay Co.Ltd. is a manufacturer specializing in the production of high-voltae vacuum switches. vacuum extinauishing rooms, composite insulators and composte Zinc Oxide arresters, fuse cutouts, isolating switches. lt is a modern enterprise with high staring point,... Zhejiang Zhongyi Electric Power Technoloay Co.Ltd. is a manufacturer specializing in the production of high-voltae vacuum switches. vacuum extinauishing rooms, composite insulators and composte Zinc Oxide arresters, fuse cutouts, isolating switches. lt is a modern enterprise with high staring point,...
