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{"title":"ZN12 VCB","imgUrl":"https:\/\/img.chinax.com\/nimg\/55\/2f\/d917be58288cde6ff57d2703bc6c-200x200-1\/zn12_vcb.jpg","attrs":{"No.":"13","Item":"Rated current of auxiliarate switch","Value":"\u226415","Packaging Details":"Carton"}}
{"title":"ZN63 Side-mounted VCB","imgUrl":"https:\/\/img.chinax.com\/nimg\/e6\/77\/226149af541717b93e78b6399782-200x200-1\/zn63_side_mounted_vcb.jpg","attrs":{"Data":"60, 80","item":"opening times of rated short-circuit breaking current","unit":"KV","NO":"13"}}
{"title":"ZN85-40.5 Vacuum Breaker","imgUrl":"https:\/\/img.chinax.com\/nimg\/a3\/7f\/935ef08522df686aad9cfbb0a718-200x200-1\/zn85_40_5_vacuum_breaker.jpg","attrs":{"Parameter":"400","Unit":"Times","Item":"Single capacitor bank breaking current","Place of Origin":"China"}}
{"title":"ZW7 Vacuum Circuit Breaker","imgUrl":"https:\/\/img.chinax.com\/nimg\/81\/0a\/b4ace6e5b5c697730afe722b654c-200x200-1\/zw7_vacuum_circuit_breaker.jpg","attrs":{"No.":"12","Item":"Rated short - time withstand current","Unit":"S","Data":"O-0.3s-CO-180sCO"}}
{"title":"ZX-32 Recloser","imgUrl":"https:\/\/img.chinax.com\/nimg\/57\/33\/e725295407fa5fbae05c92bc30fb-200x200-1\/zx_32_recloser.jpg","attrs":{"Rated continuous current Ir (A)":"630, 800","Rated asymmetrical making current (rms) (kA)":"20","Rated symmetrical interrupting current Isc (kA)":"12.5, 16","Place of Origin":"China"}}
High-performance vacuum circuit breaker designed for reliable indoor electrical distribution and protection. Engineered for durability and safety in demanding industrial environments.
Key Benefits & Applications
✅ High Reliability: Designed for 20,000 mechanical operations.
✅ Versatile Current Ratings: Supports 630A up to 3150A to suit various load requirements.
✅ Industrial Use: Ideal for power plants, substations, and industrial distribution systems.
Product Attributes
Rated Voltage
12 kV
Mechanical Life
20,000 Times
Energy Saving Motor
275 W
Technical Specifications
Item
Unit
Value
Rated Voltage
KV
12
Rated Short-circuit Breaking Current
KA
20, 25, 31.5, 40
Rated Current
A
630/1250/1600/2000/2500/3150
Mechanical Life
Times
20000
Power of Energy Saving Motor
W
275
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,...