IUGN66-1REC5-SW-30.0 Circuit Protection

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Circuit Breakers are electrical switches designed to protect an electrical circuit or system from damage resulting from a short circuit or overload. IUGN66-1REC5-SW-30.0 is a modern circuit breaker, and it is used in energy, lighting, and electrical control systems. It is an intelligent circuit breaker that is designed to provide protection against short circuits and overloads, while also increasing the safety and reliability of the system.

Application

IUGN66-1REC5-SW-30.0 circuit breakers are used in energy, lighting, and electrical control systems. It is designed to protect against short-circuits, overloads, and other fault conditions. The circuit breaker can be applied in residential, commercial, and industrial settings, and is suitable for both indoor and outdoor applications. It is composed of an electrical switch and a thermal element.

The IUGN66-1REC5-SW-30.0 circuit breaker can also be used in a number of safety-critical applications, including HVAC, fire alarm, and security systems. The breaker carries a UL 489 listing and is certified to comply with the requirements of UL 1053 standard, and meets NFPA 70 and NEC Article 240 requirements. It is designed to provide overload and short-circuit protection of motors, transformers, generators, wires, and equipment.

Working Principle

IUGN66-1REC5-SW-30.0 circuit breakers use thermal-magnetic protection, a combination of both thermal and magnetic elements. When a short circuit or overload occurs, the thermal element will immediately detect the abnormal current and trip the circuit breaker. The magnetic element will also detect the abnormally high current flowing in the circuit and will trip if the current exceeds the maximum rated current of the circuit breaker.

The thermal element of the IUGN66-1REC5-SW-30.0 circuit breaker is designed with a bimetallic strip that bends when heated, allowing the circuit breaker to trip when it senses an abnormal current. The magnetic element of the breaker is made up of an electromagnet that senses current flow and trips the breaker if the current is too high. The combined action of the thermal and magnetic elements provides fast and effective protection against short circuits and overloads.

The IUGN66-1REC5-SW-30.0 circuit breaker also has a number of features that enhance its safety and reliability. It has adjustable trip settings, a self-test feature, and an alarm indicator that provides visual and/or audible warnings in the event of an overload or a short circuit. It also has a reset switch that allows the user to reset the circuit breaker in the event of a fault, as well as a surge protective device that protects the breaker from lightning strikes.

Conclusion

The IUGN66-1REC5-SW-30.0 circuit breaker is an intelligent, modern circuit breaker designed to provide both short-circuit and overload protection. Its combination of thermal and magnetic elements provides quick and effective protection, as well as a number of safety and convenience features that enhance system reliability and safety. The circuit breaker is suitable for both indoor and outdoor applications and is UL 489 listed and NFPA 70 and NEC Article 240 compliant. The IUGN66-1REC5-SW-30.0 circuit breaker is an ideal choice for any energy, lighting, and electrical control system.

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