The EZC100N3025 is a 3-pole EasyPact EZC100N circuit breaker with a thermal-magnetic TM-D trip unit rated 25 A at 40 °C (25 A at 50 °C). For a distribution panel feeding a 25 A lighting or small motor load, this is the right pick. Breaking capacity is the real selector here. At 400…415 V it jumps to 15 kA, and at 380 V it hits 18 kA. For a 220…240 V supply, it clears 25 kA. For isolation duty, it's certified per IEC 60947-2, meaning the open contacts provide a visible gap you can lock out. Mounting is fixed (backplate) with front-front connections — both line and load terminate on the front face, which simplifies busbar layout in a panel. The 25 mm connection pitch matches standard distribution busbar systems. IP20 finger-safe terminals, IK07 impact resistance.
The EZC100N3025 carries approvals to GB/T 14048.2, EN/IEC 60947-1, EN/IEC 60947-2, and JIS C8201-2-2. That's the full suite for distribution circuit breakers in industrial and commercial panels — the IEC 60947-2 mark is what most specifiers need for a switchboard or MCC.