Zhejiang Zhongyi Electric Power Technology Co., Ltd.
                                                                                                           
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ZW20-12 outdoor column high voltage vacuum circuit breaker 12KV VCB recloser with SF6

Price Negotiable
Price: Negotiate
MOQ: Negotiable
Delivery Time: 5-10 Days
Product Description

ZW20A-12 Outdoor High-Voltage Vacuum Circuit Breaker

The ZW20A-12 is a high-performance outdoor column vacuum circuit breaker designed for 12kV, three-phase AC 50Hz power systems. Engineered for reliability, it is the ideal solution for protecting and controlling power distribution in substations, industrial enterprises, and urban grids.

Key Advantages & Applications

  • Robust Protection: Designed for opening/closing load current, overload current, and short-circuit current.
  • Automation Ready: Specifically suitable for the automation of modern distribution networks.
  • High Durability: Engineered for frequent operation environments.
  • Versatile Use: Perfect for industrial, mining, and urban utility applications.

Product Details

FOB Unit: Piece

Packaging: Not specified

Technical Specifications

Parameter Unit Data
Rated voltagekV12
1 Min P.F Withstand VoltagekV42
1 Min P.F Withstand Voltage-wetkV34
Lightning Impulse Withstand VoltagekV75
Rated CurrentA630/1250
Rated Power FrequencyHz50*60
Rated Short-circuit Breaking CurrentkA12.5/16/20
Rated Operating Sequence-O-0.3s-CO-180s-CO
Mechanical LifeTimes10000
Rated Operating VoltageV220

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Have questions about our products or want to discuss a custom order? Our team is ready to help you.

Company Zhejiang Zhongyi Electric Power Technology Co., Ltd.
Location No.808,Biyun Road, Bihu Industrial Park, Liandu District, Lishui Ctiy, Zhejiang Province. China 323000
Contact Person zhoytech

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