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RE: RCBO latest version CE, CB, SAA certification (2024)

Our self-developed 2P and 4P RCBO circuit breakers have successfully passed national laboratory testing and obtained CE, CB certificates and IEC61009.1...

RE: 136 'Canton Fair

The 136th Canton Fair will be grandly held in Guangzhou from October 15th to 19th, 2024; We sincerely invite all customers to visit our booth for guidance and to discuss cooperation matters. Our Booth NO.:16.3C26.

RE: 136 'Canton Fair successfully held

The 136th Canton Fair was grandly held in Guangzhou from October 15th to 19th, 2024; Our company has achieved the established goal of participating in the exhibition

Why Should You Choose the STRO7-40 RCBO for Reliable Circuit Protection?

When selecting circuit protection devices for residential, commercial, or industrial installations, safety and reliability always come first. The STRO7-40 RCBO is engineered to combine over-current and residual current protection in a single compact unit, making it a dependable solution for modern ......

The difference between MCB, RCCB, and RCBO

MCB (Miniature Circuit Breaker): The core function is overload and short-circuit protection, acting like an "upgraded fuse" for household circuits, which only cuts off abnormal current flow without concern for electric shocks.

Working principle of thermal relay and selection precautions

Thermal relaysare a crucial member of the relay family, frequently used in production and holding significant importance.

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