APGX666-1REC5-21769-8 Circuit Protection

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Circuit breakers are essential components for any modern electrical system. The APGX666-1REC5-21769-8 circuit breaker is a reliable, dependable component used in many applications. This circuit breaker is designed to mechanically open and close the contacts of a circuit to prevent overloading, protect equipment from damage, and prevent serious injury or death due to an electrical short-circuit or overload.

The APGX666-1REC5-21769-8 circuit breaker is designed for indoor or outdoor applications in residential, industrial, and utility distributions. Its ratings for both standard and range applications are 10 to 24 A, voltage AC 120/240 V and DC 48 V. It has an interrupting capacity of 10kA at 120/240 VAC. This makes it an ideal choice for a wide variety of applications.

The APGX666-1REC5-21769-8 circuit breaker is designed using a modular structure, which allows for easy installation and maintenance. It features adjustable trip settings, single- and double-pole types, thermal-magnetic, and ground fault sensing, and built-in test points. Its function is to provide overload protection, short-circuit protection, and ground fault protection.

The working principle of the APGX666-1REC5-21769-8 circuit breaker relies on the principle of thermomagnetic tripping, which starts when the current exceeds the predetermined limit. The current activates a magnetic field, which causes a thermal element to expand. When the thermal element is exposed to the high temperature, it sets off a trip switch to disconnect the circuit. The breaking capacity of the APGX666-1REC5-21769-8 circuit breaker is 10kA at 120/240 VAC and 4kA at 48 VDC, providing maximum protection for the circuit.

The APGX666-1REC5-21769-8 circuit breaker can also be used as a switching device, allowing for rapid opening and closing of circuits. This breakthrough technology simplifies switching operations and eliminates the need for manual resetting. It also provides protection from reverse power flows, offers surge protection, and offers other features that improve system reliability.

The APGX666-1REC5-21769-8 circuit breaker is perfect for applications that require dependable electric system protection. It is easy to install, easy to maintain, and highly reliable. With its simple but effective design, dependable operation, and safety features, it is an ideal choice for any application that needs advanced circuit protection.

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