CMLHPB11-1RS5-37738-200

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Circuit breakers are essential devices over electrical distribution networks. Circuit breakers provide fault protection and control of electrical networks by opening and closing connections to prevent catastrophic damage from power outages. The CMLHPB11-1RS5-37738-200 is an example of a circuit breaker device. This article will discuss its application field and working principle.

Application Field

The CMLHPB11-1RS5-37738-200 circuit breaker is generally used in homes and businesses for the protection of low-voltage electrical equipment from faults and overloads. It is designed to protect electrical branch circuits in residential, commercial, and light industrial applications. It has a rating of 200A and is suitable for use with both AC and DC wiring systems. The device can be mounted on either a wall or a panel and is ANSI certified for safety and code compliance.

Working Principle

The CMLHPB11-1RS5-37738-200 circuit breaker operates using an electromagnet, which is energized when current passes through it. When the power flow reaches a pre-set level, the magnet\'s pull triggers an internal trip lever that causes the breaker contacts to open and interrupt the current flow. This prevents catastrophic damage from occurring due to an electrical overload. If the circuit remains overloaded for too long, the breaker will eventually trip and shut off all power to the circuit.

The breaker also has a control mechanism that allows it to be manually tripped if necessary. This manual reset switch is located on the device and can be used to reset the breaker after an overload has occurred. Additionally, the breaker can be tested using a multi-meter to ensure correct operation. This is done by connecting the multi-meter probes to the breaker leads and testing for continuity. If continuity is detected, the breaker is functioning correctly.

Conclusion

The CMLHPB11-1RS5-37738-200 is a versatile circuit breaker device that is suitable for use in a wide variety of residential, commercial, and light industrial applications. It provides reliable protection from overloads and faults and can be manually reset when required. Testing the device with a multi-meter is also a crucial preventative measure for ensuring correct operation. Therefore, the CMLHPB11-1RS5-37738-200 circuit breaker is an essential device for the reliable operation of electrical distribution systems.

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