IULNK11-1REC4-40505-75

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Circuit Breakers

Circuit breakers are an integral part of electrical and electronics system protection. They are control devices that interrupt an electrical circuit in an imposed time frame when circuit’s current becomes high or when it detects overvoltage or undervoltage. Circuit breakers are used in almost all electrical and electronic systems to provide protection from any overcurrent or voltage fault.

IULNK11-1REC4-40505-75 Application Field and Working Principle

The IULNK11-1REC4-40505-75 Circuit Breaker is an IEC-60947-2 compatible, three-pole circuit breaker that is ideal for use in domestic, commercial and industrial electrical applications. It is suitable for use in single-phase, two-phase and three-phase systems and is available in 4-pole and 5-pole variants. The circuit breaker is suitable for electromagnetic and static loads, and features an adjustable instantaneous pickup setting with a voltage setting range of 6 V to 5 V.

This circuit breaker works by automatically interrupting the flow of electricity when it detects an overload in the system. It works by sensing the current flow in the circuit and triggering the breaker when it is exceeded a certain limit. When the current exceeds the set threshold, the breaker trips and interrupts the circuit, preventing any further electrical damage from occurring.

The three-pole IULNK11-1REC4-40505-75 circuit breaker is designed for use in applications such as motor controls, lighting, HVAC, commercial equipment and domestic installations. It also features a push-to-test button for quick testing, and is designed to be easily replaced in the panel or cabinet. The IULNK11-1REC4-40505-75 is available with either a manual reset or automatic reset switch, allowing for remote reset capabilities.

The IULNK11-1REC4-40505-75 circuit breaker is designed with a thermal-magnetic trip characteristic, allowing for precise electrical protection against overvoltage and short circuit conditions. The trip characteristics of the breaker can be adjusted to suit different installation requirements, providing reliable protection in a variety of applications.

The IULNK11-1REC4-40505-75 circuit breaker is UL listed and CSA approved for use in residential and commercial building applications, making it a reliable and cost-effective solution for electrical systems. The breaker is also suitable for use in most original equipment manufacturers\' applications, making it a dependable solution for a wide range of residential and commercial installations.

In conclusion, the IULNK11-1REC4-40505-75 circuit breaker is a reliable, cost-effective solution for electrical system protection. It is designed with a thermal-magnetic trip characteristic, adjustable instantaneous pickup, and an adjustable voltage setting range of 6 V to 5 V. The IULNK11-1REC4-40505-75 is suitable for use in residential, commercial and industrial applications, and is UL listed and CSA approved for peace of mind.

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