LEL1-1RS4-28434-1

Series:	LEL
Part Status:	Active
Lead Free Status / RoHS Status:	--
Breaker Type:	Magnetic (Hydraulic Delay)
Moisture Sensitivity Level (MSL):	--
Current Rating:	--
Number of Poles:	1
Actuator Type:	Lever
Illumination:	--
Illumination Voltage (Nominal):	--
Mounting Type:	Panel Mount

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Circuit Breakers and the LEL1-1RS4-28434-1

Circuit Breakers are a critical component of every electrical system. This type of device is used to protect the system from faults and overloads, either by cutting off the power or by containing the fault and allowing it to be safely discharged. The LEL1-1RS4-28434-1 is a specific type of circuit breaker produced by ABB, a leading manufacturer of electrical control systems. It is designed for load interrupting and short circuit protection, and has a long-term overload capability. The LEL1-1RS4-28434-1 is particularly suited for heavy industrial and residential applications, such as substations and main distribution panels. A circuit breaker is typically a mechanical device consisting of a set of contacts, a sensing element and an actuator. The contacts are opened or closed depending on the current flowing through them. The sensing element, typically a bimetallic strip, heats up when the current reaches a predetermined level and triggers the actuator, which opens or closes the contacts. The LEL1-1RS4-28434-1 is a particular type of circuit breaker that utilizes a thermal-magnetic trip mechanism. This mechanism is made up of a magnetic coil and a bimetallic element. The bimetallic element contains two metals which expand or contract at different temperatures. When current through the coil reaches a certain level, the coil generates a magnetic field which causes the bimetallic element to expand and trigger the actuator. This in turn causes the contacts to open, breaking the circuit and protecting it from further damage.The LEL1-1RS4-28434-1 also has a long-term overload protection scheme. Whenever an overload is detected, the bimetallic element expands and triggers the actuator, causing the contacts to open. When the current level falls, the bimetallic element contracts, resetting the actuator and allowing the current to flow again. The LEL1-1RS4-28434-1 offers superior protection to other circuit breakers. It features a wide contact range and high breaking capacity. Additionally, the device has a low power loss, it is easy to install and can be used in a variety of applications. With its superior protection capabilities and versatility, the LEL1-1RS4-28434-1 is an ideal choice for residential and commercial applications. In conclusion, the LEL1-1RS4-28434-1 is a reliable and robust circuit breaker suitable for a wide range of applications. It features a thermal-magnetic trip mechanism with a long-term overload protection scheme, as well as a low power loss and a wide contact range. With its superior protection capabilities, the LEL1-1RS4-28434-1 is the ideal choice for protecting electrical systems in residential, commercial, and industrial environments.

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Part Number	Manufacturer	Price	Quantity	Description