LEGBXF66-33914-30-V Circuit Protection

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Circuit breakers are an essential part of an electrical system. They provide protection from overloads and short circuits, helping to prevent damage to connected equipment. The LEGBXF66-33914-30-V is a type of circuit breaker designed to provide reliable and cost-effective protection to applications where an abnormal current should be cut off in order to prevent damage.

The LEGBXF66-33914-30-V is designed for use in applications such as industrial control systems, power distribution systems, and motor control systems. It is a miniature circuit breaker which features a self-contained thermal protection device, visual trip indication, and an adjustable trip setting. This device has a rating of 30A at 480V AC or 250V DC and offers users the protection they need without the need for an external current transformer or arc extinguishing device.

The main components of the LEGBXF66-33914-30-V circuit breaker are the thermal trip unit, the contact armature, and the contacts. The thermal trip unit is a temperature-sensitive device which trips when the temperature of the circuit breaker rises to a predetermined point due to overload or short circuit current. When the trip unit activates, the contact armature closes the contacts to open the circuit. This prevents further overload or short-circuit current flow.

The LEGBXF66-33914-30-V circuit breaker has a manual reset button which allows manual resetting of the circuit breaker in the event of an overload or short circuit. The reset button is typically located on the front of the circuit breaker and is pushed to reset the circuit breaker after it has been tripped.

The adjustable trip setting feature allows users to adjust the trigger temperature of the circuit breaker. This is useful when the circuit breaker is connected to an electrical system with an unusual current draw or when a motor has a high start-up current. By adjusting the trip setting, users can reduce the risk of tripping due to an unforeseen overload or short circuit current.

The visual trip indication feature of the LEGBXF66-33914-30-V circuit breaker provides users with an indication that the circuit breaker has tripped. This feature allows users to determine quickly what type of current was flowing that tripped the circuit breaker.

In summary, the LEGBXF66-33914-30-V circuit breaker is an essential device for protecting equipment connected to electrical systems. The adjustable trip set feature allows users to tailor the circuit breaker’s protection to their specific needs. The manual reset button and visual trip indication features of this device provide users with the assurance that their circuit is properly protected.

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