The EZC100F3032 is a 3-pole EasyPact EZC100F circuit breaker from Schneider, rated 32 A at 40 °C (32 A at 50 °C on the trip unit) with a thermal-magnetic TM-D trip unit. The F breaking capacity code tells you it's the high-interrupting version of the EZC100 frame. That means it's fine on 480Y/277 V or 400 V three-phase systems, and the DC rating lets it switch 250 V DC loads (2-pole series) for battery or UPS circuits. The 3t protected poles with no neutral protection mean this is a straight 3-pole breaker — no switched neutral, no 4-pole option on this variant. IP20 finger-safe terminals and IK07 impact resistance (2 J) mean it's protected against accidental contact and light mechanical shock inside a panel. Pollution degree 3 per IEC 60947 handles conductive dust and condensation typical in industrial enclosures. The toggle control gives positive contact indication — you can see and feel the contact position.
Fixed backplate mounting, not DIN rail. The 25 mm pitch matches common busbar and terminal-block layouts. Mechanical durability is 13,000 cycles — that's the expected life under normal switching. For a distribution breaker that sees occasional manual switching and fault clearing, that's plenty. If you're cycling it daily as a disconnect, consider a switch-disconnect instead.
Also carries JIS C8201-2-2 for the Japanese market.