IEL13-30645-13

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Circuit breakers are an essential component of any electrical system. They are designed to protect both lives and equipment by selectively interrupting the flow of current through a circuit in the event of an overload or short circuit. One type of circuit breaker is the IEL13-30645-13, which is used in commercial and industrial applications for reliable protection against over-currents.

This type of circuit breaker is a 3-pole breaker rated at 306 Amps at 480 volts. It is a thermal-magnetic trip type and has a short circuit current rating of 5,000 Amps. This rating makes it ideal for applications with higher than normal ambient temperatures. It is tested to UL 489 and UL 1077 standards.

The IEL13-30645-13 has a unique construction, designed for use in either normal or hazardous locations. It features an adjustable thermal overload trip settings for precise control of circuit protection, with an electromechanical temperature compensator that adjusts the setting with the ambient temperature. It also has an adjustable magnetic trip setting, and an electronic trip unit with a programmable latching circuit for short circuit protection.

The working principle of the IEL13-30645-13 circuit breaker is based on the thermal-magnetic principle. The thermal overload trip setting prevents over-voltage on the line by tripping the breaker when the load current exceeds the trip setting. The magnetic trip setting is adjusted for over-current protection, and the electronic trip unit provides short circuit protection.

The IEL13-30645-13 is a reliable and durable circuit breaker that provides the most comprehensive protection available for commercial and industrial applications. It is a cost-effective solution that reduces the risk of harm to personnel and damage to equipment due to electrical faults. This circuit breaker can be used in a wide variety of applications, making it a versatile and reliable choice for both residential and commercial use.

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