2910411 Circuit Protection

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Circuit breakers are designed to protect any electric circuit from overload or short circuit. 2910411 is a circuit breaker designed for classifications of UL489 and UL1077. It is mainly used in empty distribution boards and for protection of wiring in industrial and commercial facilities.

The 2910411 circuit breaker is based on the principle of bimetal thermodynamics, which allows it to detect temperature changes in the electric circuit. It works through a bimetallic strip located in the main body of the circuit breaker. This strip is composed of two metals that expand at different rates when heated. When current is present in the circuit, the strip will heat up, causing it to bend and close the contacts in the breaker. In the event of an overload, prolonged high current will cause the strip to heat to its maximum temperature, causing the contacts to open and trip the breaker.

The 2910411 circuit breaker is designed to meet a variety of safety requirements set by Underwriters Laboratories. The breaker is equipped with an adjustable overload trip range, an adjustable short circuit trip range, an independent short-time overload current rating and a trip-free switch. It also meets the UL489 criteria for current limiting circuit breakers. This ensures that the breaker will limit the overcurrent in the power line, reducing the chance of an overload or short-circuit.

In addition to its safety features, the 2910411 circuit breaker is also designed with a wide application area. It is ideal for use in residential and commercial applications, including distribution boards, computer systems, fax machines, lighting circuits, motors and pumps. The breaker also meets the requirements for UL1077 installation, making it suitable for use in industrial environments. The breaker can be used both in single pole and double pole configurations, ensuring flexibility and easy installation.

The 2910411 circuit breaker provides reliable protection against overload and short circuit. It is easy to Install and provides excellent safety features, making it a suitable choice for a wide range of applications. The adjustable trip range and short circuit trip range ensure the breaker will provide accurate protection for any application.

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