Schneider Electric Masterpact MTZ3 50H1 Circuit Breaker, 5000A, Drawout

The Schneider Electric Masterpact MTZ3 50H1 (LV848345) is a drawout, 4-pole (left neutral) low-voltage air circuit breaker rated 5000A for power distribution protection, supplied without a MicroLogic trip unit, compatible with MicroLogic 2.0/5.0/6.0/7.0 X and Xi control units.

It delivers an H1 breaking capacity of 100kA across 220V to 690V AC, a 220kA making capacity (Icm), a 1000V AC insulation voltage and 12kV impulse withstand, is rated IP30, operates from -25 to +70 degrees C, and weighs 300kg (drawout chassis configuration).