The MGP0632L2N is a Schneider Electric PowerPacT 4 molded case circuit breaker, 2-pole (1P+N), rated 63 A at 40 °C with a 25 kA Icu/Ics short-circuit breaking capacity at 415 V AC. It uses a thermal-magnetic TM-D trip unit providing LI protection — thermal for overload, magnetic for short circuit. The part is now listed as obsolete.
That's a symmetrical rating — not all MCCBs carry Ics equal to Icu. The 8 kV impulse withstand (Uimp) covers transient overvoltages typical in industrial installations. The 230 V AC operational voltage (Ue) with L2-N phase connection makes this a single-phase-plus-neutral breaker for 230 V line-to-neutral distribution.
Deployment context
Panel-mounted on a backplate, the MGP0632L2N occupies a 2-module (35 mm per module) footprint and can be mounted horizontally or vertically. It is suitable for isolation per BS EN 60947-2. The toggle control is manual; no shunt trip or undervoltage release is integrated.