APGN666-1REC4-28396-1

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Circuit breakers are essential components for a safe and efficient electrical system. They are designed to protect electrical devices and circuits from electrical overcurrents, and if any circuit fault occurs, they will automatically shut down the power. The APGN666-1REC4-28396-1 is an example of a circuit breaker, and this article will cover its application field and working principle.

Application Field of the APGN666-1REC4-28396-1 Circuit Breaker

The APGN666-1REC4-28396-1 is a 3-pole circuit breaker which is designed for use in residential and commercial applications. It is rated at 10A and is suitable for use in AC systems with voltage rating of 230V, 50Hz. The device has been tested and found to meet the requirements of IEC 60947-2 and UL 489.

Working Principle of the APGN666-1REC4-28396-1 Circuit Breaker

The APGN666-1REC4-28396-1 circuit breaker works by sensing the overcurrent in the circuit. It is equipped with a thermal overload relay which monitors the current in the circuit, and shuts off the power if an overcurrent is detected. The thermal overload relay works by heating up when the current in the circuit is too high, which will eventually lead to the circuit breaker tripping and shutting down the circuit. The circuit breaker will be reset automatically after the overcurrent condition has been removed.

In order to ensure safe operation of the APGN666-1REC4-28396-1 circuit breaker, it is important to ensure that the device is installed and wired correctly. A qualified electrician should be consulted for any installation or maintenance work.

Conclusion

The APGN666-1REC4-28396-1 is a reliable 3-pole circuit breaker designed for use in residential and commercial applications. Its working principle is based on a thermal overload relay, which senses the current in the circuit and automatically trips the breaker in the case of an overcurrent. Proper installation and wiring of the device is important for its safe operation, and a qualified electrician should be contacted if any installation or maintenance work needs to be done.

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