LEL11-31518-2

Series:	LEL
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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Introduction

Circuit breakers are an important part of any electrical system. They are used to protect against overloads and short circuits by preventing an excessive amount of electricity from flowing through a device or wiring. They are also designed to trip off automatically when an excessive current is detected. The LEL11-31518-2 is a three-phase circuit breaker designed for motor applications and residential applications and it is a two-pole device suitable for use in either manual or automatic applications. It offers protection against short circuiting, overloads, motor start-up, and arcing. In this article, we will discuss the application field and working principle of the LEL11-31518-2 circuit breaker.

Application Field

The LEL11-31518-2 was designed for use in three-phase, motor applications and residential applications. It is suitable for use in high-capacity motor loads such as elevators, large air-conditioning systems, escalators and industrial pumps. This circuit breaker is also suitable for residential electrical systems, especially for residential buildings constructed with an ideal voltage rating of 240/415V. It can also be used for residential electricity meters, fuses, general lighting, and circuit protection.

Working Principle

The LEL11-31518-2 circuit breaker operates according to an overload protection principle. It is designed to react to both overloads and short circuits. The mechanism works by monitoring both the current rating and the time of switch operation. If an overload or a short circuit is detected, the circuit breaker will immediately trip to open the circuit and prevent any further flow of electricity through it. To reset the circuit breaker, the source of the overload or short circuit must be removed.In the case of an overload, the circuit breaker will monitor the amount of current that is flowing through it and will trip when the current is greater than the rating of the device. If a short circuit is detected, the circuit breaker will trip automatically to protect against further damage.

Conclusion

The LEL11-31518-2 circuit breaker is designed for use in three-phase motor applications and residential applications. It is designed to respond to both overload and short circuit conditions and offer reliable protection. The operating principle of the LEL11-31518-2 circuit breaker is based on the overload protection principle and is designed to trip off when an overload or short circuit is detected.

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