High-quality AC electrical components for OEM

AC Electrical Components is engineered for grid-tie, hybrid and general AC distribution systems. This series covers AC circuit breakers (MCB, MCCB, RCBO), knife switches and AC surge protective devices. AC electrical components provide protection against overload, short circuit, earth fault, arc flash and lightning surges. They are essential for safeguarding main distribution panels, sub-panels, EV chargers, energy-storage PCS and backup generators across residential, commercial & industrial, and utility-scale installations.

Zhejiang Soutya New Energy LLC is a Chinese manufacturer with 30 years of experience in AC electrical components manufacturing. Our factory occupies 40,000 square meters, employs over 300 people, and operates dozens of automated production lines. Soutya holds ISO 9001, ISO 14001 and ISO 45001 management-system certificates; the AC Electrical Components range is CE, CB approved for worldwide markets.We welcome you to visit our factory.

AC Circuit Breaker Knife Switch AC Surge Protective Device

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AC 400V Surge Protective Device

The GNS1 AC 400V Surge Protective Device , supplied by China manufacturer Zhejiang Soutya New Energy LLC,applied in energy storage, charging piles, PV AC combiner boxes, and grid connected boxes.

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AC 230V Surge Protective Device

The GNS1 AC 230V Surge Protective Device , supplied by China manufacturer Zhejiang Soutya New Energy LLC,applied in energy storage, charging piles, PV AC combiner boxes, and grid connected boxes.

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200-4000A Knife Switch

The SYK18 200-4000A Knife Switch, supplied by China manufacturer Zhejiang Soutya New Energy LLC, provides reliable isolation and switching capability for low-voltage AC distribution systems.
▶ 200A and 400A use single blades.
▶ 600, 1000, and 1500A use dual blades.
▶ Standard : GB/T 14048.3,IEC/EN 60947-3

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Residual Current Operated Circuit Breaker

The SYM6L Residual Current Operated Circuit Breaker, supplied by China manufacturer Zhejiang Soutya New Energy LLC, provides 50 kA short-circuit breaking capacity and automatic reclosing for photovoltaic grid connected boxes and charging stations.

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Automatic Reclosing Miniature Circuit Breaker

The SYB5-80PU Automatic Reclosing Miniature Circuit Breaker, supplied by China-based manufacturer Zhejiang Soutya New Energy LLC, provides 400 V AC, 16-80 A overcurrent protection with 10 kA rated short-circuit breaking capacity and automatic reclosing for rooftop solar strings, grid-tie inverters and distributed-energy metering boards.
▶Low voltage protection, undervoltage automatic shutdown circuit, voltage recovery automatic closing.
▶Application in distributed photovoltaic AC grid-connected box.

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400V AC Molded Case Circuit Breaker

The SYM1 400V AC Molded Case Circuit Breaker, supplied by China-based manufacturer Zhejiang Soutya New Energy LLC, delivers 400 V AC, 125 A to 250 A switching capability for commercial and industrial power distribution, solar AC combiner boxes, and motor protection systems.

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Soutya is a professional AC Electrical Components manufacturer and supplier in China. We warmly welcome you to wholesale high quality products at competitive price from our factory.

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