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SF6 circuit breaker

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Zhejiang Zhongyi Electric Power Technology Co., Ltd.

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SF6 circuit breaker

feature : Advanced incoming and outgoing porcelain bushing technology can be adopted to effectively prevent corona discharge during switch operation.

Packaging Details : Carton

Delivery Time : 5-10 Days

Place of Origin : China

Price : Negotiate

Payment Terms : L/C,D/A,D/P,T/T,Western Union

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LW3G-12/630-20 Column SF6 Circuit Breaker

The LW3G-12/630-20 is a next-generation column switch, engineered to meet national grid primary and secondary integration standards. Featuring a compact, high-reliability design, it provides precise measurement and intelligent control for 10kV overhead distribution lines.

Key Advantages

Intelligent Integration: Compatible with FTU for measurement, protection, control, and fault recording.
High-Precision Sensing: Built-in current and zero-sequence voltage sensors for accurate fault detection.
Robust Durability: Constructed from 304 stainless steel for superior corrosion resistance.
Safety First: Equipped with a high-pressure relief device to prevent structural damage during internal failures.

Product Attributes

Material: 304 Stainless Steel

Application: 10kV Overhead & User Branch Lines

Standard: National Grid Primary/Secondary Integration

Technical Specifications

Feature / Specification
Simple structure with excellent arc extinguishing and insulation performance.
304 stainless steel enclosure for permanent corrosion resistance.
Integrated high-pressure relief device for enhanced safety.
Optional low-pressure locking alarm device available.
Advanced porcelain bushing technology to prevent corona discharge.
Configured with CT / RVT protection device.

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