Schneider Electric LHP36400MB

Schneider Electric LHP36400MB Molded Case Circuit Breaker – Optimized Electrical Protection for Industrial Applications

The Schneider Electric LHP36400MB is engineered to meet the rigorous demands of industrial and commercial environments, providing robust electrical protection and reliability. With a line-rated current of 400 amperes and a breaking capacity of 25 kA at 600VAC and 50 kA at 250VDC, this 3-pole molded case circuit breaker is ideal for safeguarding critical machinery and electrical systems against overloads and short circuits.

Utilizing advanced thermal-magnetic trip unit technology, the LHP36400MB ensures dependable protection across a variety of heavy-duty applications, including manufacturing processes, material handling, and HVAC systems. This capability is essential for engineers looking to enhance operational safety and minimize downtime due to electrical faults.

The circuit breaker features a user-friendly short lever operator, facilitating quick and easy handling during installation and maintenance. Its design includes load and line lugs that support a wide range of wiring sizes from 1 AWG to 600 kcmil, allowing for flexible installation options that can accommodate various industrial configurations. The specified tightening torque of 115.06 lbs. in (13 N.m) ensures secure and reliable electrical connections, critical for maintaining system integrity.

With compact dimensions of 12.5 inches in height, 6 inches in width, and 4 inches in depth, the LHP36400MB is designed for versatility in installation, fitting seamlessly into space-constrained environments without compromising performance. Its UL listing confirms compliance with stringent industry safety standards, while HACR-rated compatibility makes it particularly suitable for applications in heating, air conditioning, and refrigeration systems, addressing the specific needs of engineers in these sectors.

Application Scenarios

In a manufacturing facility, the LHP36400MB can be employed to protect motor control centers, ensuring that production lines remain operational even under high electrical loads. In HVAC applications, it serves as a critical component for safeguarding compressors and other sensitive equipment from electrical disturbances, thus enhancing system reliability and efficiency.

For engineers and technicians seeking a reliable solution to electrical protection challenges, the Schneider Electric LHP36400MB Molded Case Circuit Breaker stands