Square D LH molded case circuit breakers provide thermal magnetic protection. Their primary function is automatic opening of a circuit under overload or short circuit conditions or manual opening. LH circuit breakers contain thermal (overload) and magnetic (short circuit) sensing elements in each pole. Push-to-Trip allows the circuit breaker to be manually tripped without exposure to live parts. This Square D LH molded case circuit breaker is a 2 pole unit mount breaker, 300A and 600VAC, with lugs. The thermal magnetic circuit breaker has an interrupting rating of 25kA for 600VAC and 50kA for 250VDC. LH breakers are UL 489, CSA, IEC certified.
Circuit breaker, LH, 300A, 2 pole, 600VAC, 25kA, 250VDC, 50kA, lugs, unit mount
Circuit breaker, LH, 300A, 2 pole, 600VAC, 25kA, 250VDC, 50kA, lugs, unit mount
Related products
Circuit breaker, PowerPacT B, 125A, 1 pole, 600Y/347VAC, 14kA, I-Line, thermal magnetic, 80%, C
Circuit breaker, PowerPacT B, 125A, 1 pole, 600Y/347VAC, 14kA, I-Line, thermal magnetic, 80%, C
Circuit breaker, PowerPact L, unit mount, Micrologic 3.3S, 600A, 3 pole, 35kA, 480VAC, 80% rated, mission critical
Circuit breaker, PowerPact L, unit mount, Micrologic 3.3S, 600A, 3 pole, 35kA, 480VAC, 80% rated, mission critical
Mini circuit breaker, QOU, 20A, 2 pole, 120/240 VAC, 10kA, mounting foot
Mini circuit breaker, QOU, 20A, 2 pole, 120/240 VAC, 10kA, mounting foot
Automatic switch, PowerPacT J, 225A, 3 pole, 600VAC, 50kA, lugs, magnetic
Automatic switch, PowerPacT J, 225A, 3 pole, 600VAC, 50kA, lugs, magnetic
Circuit breaker, PowerPacT B, 20A, 1 pole, 600Y/347VAC, 25kA, I-Line, thermal magnetic, 80%, C
Circuit breaker, PowerPacT B, 20A, 1 pole, 600Y/347VAC, 25kA, I-Line, thermal magnetic, 80%, C
Motor circuit protector, PowerPacT H, unit mount, 30A, 3 pole, 25kA, 600 VAC, auxiliary switch, copper lugs, 80% rated
Motor circuit protector, PowerPacT H, unit mount, 30A, 3 pole, 25kA, 600 VAC, auxiliary switch, copper lugs, 80% rated
Mini circuit breaker, QO, 20A, 3 pole, 240VAC, 10kA, 100mA grd fault B, bolt on mount, ring
Mini circuit breaker, QO, 20A, 3 pole, 240VAC, 10kA, 100mA grd fault B, bolt on mount, ring
Circuit breaker, PowerPacT B, 30A, 3 pole, 600Y/347VAC, 14kA, lugs, thermal magnetic, 80%
Circuit breaker, PowerPacT B, 30A, 3 pole, 600Y/347VAC, 14kA, lugs, thermal magnetic, 80%
Reviews
There are no reviews yet.