LELH11-1RS4-62F-7.50-AF-01-V Circuit Protection

Series:	LEL
Part Status:	Active
Lead Free Status / RoHS Status:	--
Breaker Type:	Magnetic (Hydraulic Delay)
Moisture Sensitivity Level (MSL):	--
Current Rating:	7.5A
Number of Poles:	2
Actuator Type:	Lever
Illumination:	--
Illumination Voltage (Nominal):	--
Mounting Type:	Panel Mount

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Circuit Breakers

Circuit breakers are safety devices designed to protect circuits, electrical appliances, and other valuable equipment from damage caused by an overload or a short circuit. The LELH11-1RS4-62F-7.50-AF-01-V circuit breaker is a three-pole, air circuit breaker with a voltage rating of up to 600 V and is designed for branch-circuit protection in commercial, industrial, and residential applications.

Application Field

The LELH11-1RS4-62F-7.50-AF-01-V circuit breaker is designed for branch-circuit protection in commercial, industrial, and residential applications. It can be used to protect wiring and equipment from overload, short-circuit, and ground-fault damages. It is ideal for applications where space is limited due to its compact size and easy installation. It is UL, CE, and CSA certified for safety and reliability.

Working Principle

The LELH11-1RS4-62F-7.50-AF-01-V circuit breaker works on the principle of tripping in response to an overload or short circuit. A thermal element in the breaker is designed to sense changes in current and, if the current reaches the breaker’s maximum rating, the breaker trips and disconnects the circuit, preventing further damage. It also includes an alarm that sounds when the circuit is tripped, alerting users to the overcurrent or short circuit condition.The LELH11-1RS4-62F-7.50-AF-01-V circuit breaker also includes a manual reset button. This allows a user to reset the breaker in the event of an overload or short circuit. The reset button should be used after correcting the condition that triggered the trip. If the condition persists, the breaker will continue to trip until it is manually reset.

Maintenance

The LELH11-1RS4-62F-7.50-AF-01-V circuit breaker should be inspected periodically to ensure it is functioning properly. If the breaker is not resetting properly or is tripping frequently, it may need to be replaced. In addition, the breaker should be checked for signs of damage such as melted or discolored parts and visible cracks. If any of these signs are present, the breaker should be replaced immediately.

Conclusion

The LELH11-1RS4-62F-7.50-AF-01-V circuit breaker is a three-pole, air circuit breaker designed for branch-circuit protection in commercial, industrial, and residential applications. This breaker operates on the principle of tripping in response to an overload or short circuit and features a manual reset button for resetting the breaker in the event of an overload or short circuit. The breaker should be regularly inspected and replaced if necessary to avoid expensive damages.

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