Division:
Power Distribution
(SPD Electrical Systems)
13500 Roosevelt Boulevard
Philadelphia, PA 19116
(215) 677-4900
Circuit Breakers
L3 SPD Electrical Systems' air circuit breakers allow for increased automation and reduced manning through local and remote-state monitoring of circuit breaker parameters. Our air circuit breakers are based on Eaton's Magnum Double Narrow circuit breaker, the leading circuit breaker in the world.
Many new standard features include RMS sensing, ground-fault detection, real-time state monitoring, bidirectional communications, control functions, undervoltage dropout, undervoltage lockout, power-up trip, charging motor protection and more.
By integrating electronic overcurrent protection in the air circuit breakers, L3 SPD Electrical Systems eliminates the need for costly overcurrent assemblies. This flexibility provides simplified ordering, application versatility, reduced parts inventory and reduced maintenance, resulting in manpower savings.
« View Product PDF
Circuit Breakers | PNCC
L3's PNCC offers groundbreaking technology for electrical power distribution systems by providing the functionality of transfer switches, frequency converters, motor controllers, transformers, circuit breakers, rectifiers and inverters – simultaneously within a single enclosure. Programmable power electronic building blocks are what enables this technology for mixed application usage. The PNCC provides the highest reliability, survivability, power density and load-power quality - all with affordability in mind.
« View Product PDF