LELB1-1REC4-37331-5

Circuit breakers are electrical devices used in electrical circuit applications to protect people from electric shock, as well as to prevent equipment from becoming damaged due to an overload or short circuit leading to an arc flash. LELB1-1REC4-37331-5 is one type of circuit breaker device. This article will discuss the application fields and working principle of this circuit breaker. The LELB1-1REC4-37331-5 circuit breaker is a direct current (DC) breaker, meaning it is designed exclusively to handle DC sources. It has a long ground fault current delay and is suitable for applications such as solar power systems, transport power, telecommunications, DC substations, and other related applications. The working principle of the LELB1-1REC4-37331-5 circuit breaker is based on the switching principle of a semiconductor device. The device is equipped with a Unique Microcontroller Based (UMB) system, which determines the current and voltage measurements in the circuit and trips the circuit breaker circuit in the event of an overload or short circuit condition. When the current in the circuit becomes too high, the UMB system senses and interprets this as an overload or a short circuit. At this point, the UMB system triggers the trip of the circuit breaker, halting the current flow and preventing the circuit from becoming damaged. The UMB system also stores all the values of the current and voltage readings in a log file, which can be retrieved later on for analysis. The UMB system of the LELB1-1REC4-37331-5 circuit breaker is equipped with a comprehensive ground fault detector (GFD), which continuously monitors the current movements of the system. The GFD is also capable of detecting any sudden voltage changes in the system and trip the circuit breaker accordingly. The GFD is extremely useful in solar power systems, as it is the primary layer of protection against severe solar intensity changes caused by climatic conditions. In addition to the GFD, the LELB1-1REC4-37331-5 circuit breaker also has an adjustable current setting device. This device allows the user to set the maximum current for the circuit, so that the circuit breaker will trip at a specific current threshold. This feature is beneficial in protecting equipment from overloading due to excessive current flow. In conclusion, the LELB1-1REC4-37331-5 circuit breaker offers an excellent protection solution for various DC applications. Thanks to its robust construction and its UMB system, the circuit breaker is capable of efficiently handling high current levels and detecting overloads and short circuits. Its GFD protection capability offers an additional layer of protection for applications such as solar power systems, while the adjustable current setting device allows the user to set the maximum current for the circuit.

LELB1-1RS4-37332-25	Sensata-Airp...	49.06 $	1000	CIR BRKR MAG-HYDR LEVER
LELB1-1RS4-37332-40	Sensata-Airp...	49.06 $	1000	CIR BRKR MAG-HYDR LEVER
LELB1-1RS4-37332-50	Sensata-Airp...	49.06 $	1000	CIR BRKR MAG-HYDR LEVER
LELBXK1-37030-100-V	Sensata-Airp...	49.06 $	1000	CIR BRKR MAG-HYDR ROCKER
LELBXB1-34312-15	Sensata-Airp...	49.06 $	1000	CIR BRKR MAG-HYDR ROCKER
LELBXB1-34312-40	Sensata-Airp...	49.06 $	1000	CIR BRKR MAG-HYDR ROCKER
LELBXB1-34313-15	Sensata-Airp...	49.06 $	1000	CIR BRKR MAG-HYDR ROCKER
LELBXB1-34313-20	Sensata-Airp...	49.06 $	1000	CIR BRKR MAG-HYDR ROCKER
LELBXB1-34313-40	Sensata-Airp...	49.06 $	1000	CIR BRKR MAG-HYDR ROCKER
LELBX1-1REC4-37480-20-V	Sensata-Airp...	49.2 $	1000	CIR BRKR MAG-HYDR ROCKER
LELBXK1-1REC4-38726-35-V	Sensata-Airp...	49.77 $	1000	CIR BRKR MAG-HYDR ROCKER
LELBXK1-1REC4-38726-45-V	Sensata-Airp...	49.77 $	1000	CIR BRKR MAG-HYDR ROCKER
LELBXK1-1REC4-38726-50-V	Sensata-Airp...	49.77 $	1000	CIR BRKR MAG-HYDR ROCKER
LELBXK1-36623-100-V	Sensata-Airp...	50.49 $	1000	CIR BRKR MAG-HYDR ROCKER
LELBXK1-36967-100-V	Sensata-Airp...	50.49 $	1000	CIR BRKR MAG-HYDR ROCKER
LELBXK1-36967-60-V	Sensata-Airp...	50.49 $	1000	CIR BRKR MAG-HYDR ROCKER
LELBXK1-39010-60-V	Sensata-Airp...	50.49 $	1000	CIR BRKR MAG-HYDR ROCKER
LELBXK1-39010-70-V	Sensata-Airp...	50.49 $	1000	CIR BRKR MAG-HYDR ROCKER
LELBXK1-39010-80-V	Sensata-Airp...	50.49 $	1000	CIR BRKR MAG-HYDR ROCKER
LELBXK1-39011-70-V	Sensata-Airp...	50.49 $	1000	CIR BRKR MAG-HYDR ROCKER
LELBXK1-39011-90-V	Sensata-Airp...	50.49 $	1000	CIR BRKR MAG-HYDR ROCKER
LELBXB1-1REC4-38616-50	Sensata-Airp...	50.56 $	1000	CIR BRKR MAG-HYDR ROCKER
LELBXK1-1REC4-33757-40-V	Sensata-Airp...	51.13 $	1000	CIR BRKR MAG-HYDR ROCKER
LELBXK1-35641-2-V	Sensata-Airp...	51.13 $	1000	CIR BRKR MAG-HYDR ROCKER
LELBXK1-35641-3-V	Sensata-Airp...	51.13 $	1000	CIR BRKR MAG-HYDR ROCKER
LELB1-1REC4-37331-5	Sensata-Airp...	51.34 $	1000	CIR BRKR MAG-HYDR LEVER
LELB1-1REC5-37567-10-V	Sensata-Airp...	51.34 $	1000	CIR BRKR MAG-HYDR LEVER
LELB1-1REC5-37567-15-V	Sensata-Airp...	51.34 $	1000	CIR BRKR MAG-HYDR LEVER
LELB1-1REC5-37567-20-V	Sensata-Airp...	51.34 $	1000	CIR BRKR MAG-HYDR LEVER
LELB1-1REC5-37567-30-V	Sensata-Airp...	51.34 $	1000	CIR BRKR MAG-HYDR LEVER
LELB1-1REC5-37567-40-V	Sensata-Airp...	51.34 $	1000	CIR BRKR MAG-HYDR LEVER
LELB1-1REC5-37567-50-V	Sensata-Airp...	51.34 $	1000	CIR BRKR MAG-HYDR LEVER
LELB1-1REC5-37567-5-V	Sensata-Airp...	51.34 $	1000	CIR BRKR MAG-HYDR LEVER
LELBXK1-1RS4-38751-50-V	Sensata-Airp...	51.34 $	1000	CIR BRKR MAG-HYDR ROCKER
LELB1-1REC4-39205-30-V	Sensata-Airp...	51.41 $	1000	CIR BRKR MAG-HYDR LEVER
LELB1-1REC4-39205-5-V	Sensata-Airp...	51.41 $	1000	CIR BRKR MAG-HYDR LEVER
LELBXK1-34596-1-V	Sensata-Airp...	51.84 $	1000	CIR BRKR MAG-HYDR ROCKER
LELBXK1-34894-100-V	Sensata-Airp...	51.84 $	1000	CIR BRKR MAG-HYDR ROCKER
LELBXK1-35070-100-V	Sensata-Airp...	51.84 $	1000	CIR BRKR MAG-HYDR ROCKER
LELBXK1-35186-100-V	Sensata-Airp...	51.84 $	1000	CIR BRKR MAG-HYDR ROCKER