IULHB11-1REC4-36651-65

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

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Circuit Breakers: IULHB11-1REC4-36651-65 Application Field and Working Principle

Circuit Breakers are safety devices used to prevent electric circuits from becoming overloaded or short-circuited. In the event of an overload, Circuit Breakers open to disconnect the current and to limit the damage. They also protect equipment from short-circuits. Circuit Breakers are classified according to their voltage rating and type. The IULHB11-1REC4-36651-65 is one type of circuit breaker which is rated at 11 kV. It is a three-phase, fixed-mounted switch-disconnector with individual contacts for each phase and a fuse-switch-disconnector series. It is designed to protect circuits from short circuits and overloads in low-voltage power distribution systems. It can be used for both operating and protective switching applications. The IULHB11-1REC4-36651-65 has a mechanical rating of 50kA at 11 kV and a short-circuit breaking capacity of 20kA at 11 kV. It is also designed with an integrated fuse for additional protection. It is suitable for indoor and outdoor use and is designed to be secure against harsh environmental conditions.The working principle of the IULHB11-1REC4-36651-65 circuit breaker is fairly simple. It consists of three contacts for each phase, and when the breaker is closed, current can flow through each of these contacts and pass through the fuse inside the breaker. When an overload occurs, the fuse trips and the contacts open to stop the flow of current and limit the damage. The breaker also contains features such as anti-condensation, anti-polarity and anti-single-phase protection, as well as a surge protector to protect against lightning strikes. It has a visual indicator which provides an indication of contact position, and a safety lock which prevents operation by unauthorized personnel.The IULHB11-1REC4-36651-65 circuit breaker has a wide range of applications and is suitable for controlling and protecting power lines in industrial and commercial settings. It is also suitable for controlling electric motors, pumps, baggage handling systems, medical equipment, and many other systems.In summary, the IULHB11-1REC4-36651-65 is a high-voltage, three-phase, fixed-mounted switch-disconnector. It is designed to protect circuits from short circuits and overloading in low-voltage power distribution systems. It can be used both for operating and protective switching applications. It has a mechanical rating of 50kA at 11 kV and a short-circuit breaking capacity of 20kA at 11 kV. It has additional features such as anti-condensation, anti-single-phase protection, surge protector, visual indicator and high-security anti-unauthorized lock. The working principle of the IULHB11-1REC4-36651-65 circuit breaker is based on the use of a fuse-switch-disconnector series, which trips when it detects an overload or short circuit, and cuts off the flow of current in order to limit the damage. The IULHB11-1REC4-36651-65 circuit breaker has a wide range of applications in industrial and commercial settings.

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