The EZC630H3600N is a 3-pole EasyPact EZC630H circuit breaker rated 630 A at 40 °C (In) with a TM-D thermal-magnetic trip unit. Breaking capacity is 50 kA Icu at 380 V AC, 50 kA at 400/415 V AC, and 50 kA at 440 V AC per IEC 60947-2. At 220/230 V AC it rises to 70 kA Icu. The 'H' breaking capacity code indicates the high-interrupting version — suitable for installations with high available fault current, such as industrial switchboards close to a transformer. This breaker is category A (no intentional short-time delay), with electrical endurance of 3000 cycles at 415 V AC and mechanical endurance of 10000 cycles. The IP20 finger-safe enclosure and IK07 impact resistance allow installation in accessible indoor panels where accidental contact or light mechanical impact is a concern.
The breaker complies with EN/IEC 60947-2, GB/T 14048.2, and JIS C8201-2-2 standards. No earth-leakage protection module is integrated (without), so any ground-fault protection must be added externally if required.
Fixed-mount design for backplate installation — no DIN-rail adapter. Dimensions: 255 mm height, 140 mm width, 110 mm depth. The 45 mm connection pitch between poles matches standard busbar spacing for 3-pole distribution blocks. The toggle control provides positive contact indication, so the operator can visually confirm the contact position.