The Schneider Electric EasyPact EZC100H3025 is a 3-pole molded case circuit breaker (MCCB) from the EasyPact EZC100H series, rated 25 A at 40 °C with a TM-D thermal-magnetic trip unit. It carries a breaking capacity code H, meaning it's the high-breaking version of the family — up to 100 kA Icu at 240 V AC, and 10 kA at 550 V AC or 250 V DC. That's a wide fault-current envelope, so it handles everything from a small transformer secondary to a main distribution board in a light industrial panel.
Mounts fixed to a backplate — no DIN-rail adapter here. Front-front connections (line and load both front-facing) keep wiring accessible in a panel, but the fixed mount means you'll need the panel layout planned before you drill. At 130 x 75 x 60 mm (H x W x D), it fits a standard MCCB footprint; the 25 mm pole pitch matches common busbar systems. IK07 impact rating means it can take a knock during assembly.
Built to IEC 60947-2, GB/T 14048.2, and JIS C8201-2-2 — so it's accepted in European, Chinese, and Japanese installations. Rated insulation voltage 690 V AC, operational voltage 550 V AC or 250 V DC. Pollution degree 3 (industrial environment) per IEC 60664-1. Ambient temperature range -25 to 70 °C operating, -35 to 85 °C storage.