JLM-1-1RLS5-30174-175

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Circuit Breakers: JLM-1-1RLS5-30174-175 Application Field and Working Principle

Circuit breakers are an essential component in any electrical system, protecting it from overheating, short circuits, and other overloads. The JLM-1-1RLS5-30174-175 circuit breaker is a three-pole breaker for residential and light commercial motors and equipment. This circuit breaker features a temperature-compensated electrical control mechanism and a breakaway contact system that allows for resetting without removal of any parts.

Engineering Specifications

The JLM-1-1RLS5-30174-175 circuit breaker is an electronic, compact, and thermal-magnetic device. Its operating voltage is up to 240 VAC and its current rating is up to 125 A. It has a storage temperature range of between -20 and +70 °C and an operating temperature range of between -20 and +60 °C. The circuit breaker is UL 1077 certified for branch protection and can be used in domestic and light industrial applications.

Use in Distribution Systems

The JLM-1-1RLS5-30174-175 circuit breaker can be used in various types of distribution systems for residential and light commercial applications. It is suitable for both residential and light industrial applications such as motor control centers (MCC), panelboards, switchboards, and plugs. It is designed to protect motors and other equipment from overheating, short circuits, and overloads. It is also designed to react quickly to interrupt the power to prevent further damage.

Working Principle

The JLM-1-1RLS5-30174-175 circuit breaker works on the principle of thermal-magnetic protection. Thermal protection is provided by a temperature sensing element that is triggered when the temperature inside the breaker rises to a preset level. This triggers a magnetic switch which causes the circuit breaker to trip. The circuit breaker is also designed to react quickly to short circuits—allowing any current travelling in an abnormal direction to be diverted before it causes any damage. When a fault is detected, the circuit breaker trips and shuts off the power supply.

Safety Features

The JLM-1-1RLS5-30174-175 circuit breaker comes standard with a number of safety features that make it an ideal choice for residential and light commercial applications. It includes a number of integrated safety shutters which prevent direct contact with live wires, and a safety door which prevents accidental contact with live parts. Additionally, it has a breakaway contact system which allows for resetting without removing any parts.

Conclusion

The JLM-1-1RLS5-30174-175 circuit breaker is an ideal choice for residential and light commercial applications. It is easy to install, reliable, and provides protection from overloading and short circuits. Additionally, it is UL certified for branch protection and includes a number of safety features, such as an integrated safety shutters, a safety door, and a breakaway contact system. With its durable construction and efficient working principle, the JLM-1-1RLS5-30174-175 circuit breaker is an excellent choice for any electrical system.

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