LELBX2-1REC5-39551-20-G1-V Circuit Protection

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Circuit breakers are indispensable components in power distribution systems around the world, providing critical protection against overloads, short circuits, and other faults. The LELBX2-1REC5-39551-20-G1-V circuit breaker is a particularly versatile option, featuring a number of features for reliably safeguarding systems in a variety of applications.

Application Field

The LELBX2-1REC5-39551-20-G1-V circuit breaker is specifically designed for use in low voltage power distribution systems in both indoor and outdoor applications. This circuit breaker is certified for installation in both commercial and industrial settings and is suitable for hazardous locations. In addition, the LELBX2-1REC5-39551-20-G1-V is compatible with a number of preventive maintenance strategies, including thermal imaging and partial discharge monitoring.

Working Principle

The LELBX2-1REC5-39551-20-G1-V circuit breaker employs arc fault circuit protection, which is able to detect the presence of an electrical arc created when an individual wire or a connection between wires has a short circuit. When an arc is detected, the breaker trips, interrupting the flow of electricity and preventing potential damage to the system. The LELBX2-1REC5-39551-20-G1-V has a number of built-in safety features to further protect the system.

The circuit breaker employs current-limiting technology to minimize the duration and extent of any faults that do occur. This technology uses a combination of advanced sensing circuitry and fast responding breakers to detect and isolate any fault currents, redirecting them away from the system. This helps protect against dangerous short circuits and keeps the voltage from dropping to an unsafe level. The breaker has a responsive thermal-magnetic trip unit which increases the accuracy of the fuse, minimizing nuisance trips and providing reliable protection.

The LELBX2-1REC5-39551-20-G1-V also has an advanced integrated remote testing system. This system utilizes an integrated electronic switch which can be easily tested remotely. This allows for quick and easy testing without having to access the system itself. This advanced feature also helps reduce costs associated with testing and troubleshooting, allowing for more efficient maintenance and management of the system.

In addition, the LELBX2-1REC5-39551-20-G1-V has an integrated internal arc fault feature which helps reduce the chances of an arc flash and protect personnel who may be exposed to the system. Arc flashes occur when an electrical arc travels through an open circuit, creating high temperatures and intense light which can cause serious or fatal burns to exposed personnel. By detecting arcs, the internal arc fault feature trips the breaker and helps protect personnel.

The LELBX2-1REC5-39551-20-G1-V circuit breaker is an advanced, reliable option for protecting low voltage power distribution systems. With its versatile design and advanced features, the LELBX2-1REC5-39551-20-G1-V efficiently and safely protects against overloads, short circuits, and other faults. It is the ideal solution for a wide range of low voltage power distribution applications, from residential and commercial settings to hazardous locations.

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