The EVS32H3MW5A is a 3200 A drawout air circuit breaker from the Schneider EasyPact EVS family, built for distribution-duty in industrial switchboards. It's a three-pole unit with an electronic EVS Trip System5A trip unit that handles overload, short-time, and instantaneous protection. The 65 kA Icu at 440 V AC (50/60 Hz) per IEC 60947-2 means it can interrupt fault currents up to that level without upstream damage — that's the rating that decides whether this breaker holds in a high-fault panel or blows through. At 690 V the breaking capacity drops to 50 kA, still solid for most 690 V distribution. The drawout mounting lets you rack the breaker out for maintenance without pulling bus connections — a real time-saver when you're swapping a trip unit mid-shift.
Drawout mounting on a rail base plate — the breaker chassis slides onto a fixed cradle with rear connection points. The 395 mm depth and 441 mm width give you a solid footprint for a 3200 A frame; make sure your switchgear cubicle has the clearance for the racking mechanism. Vertical or horizontal connection orientation is supported, which helps when you're laying out bus bars in a tight enclosure. The IP40 front-face protection is standard for indoor switchgear — no special sealing needed for a clean panel environment.
Category B utilization means it's designed for selectivity with downstream breakers — the 5000-cycle electrical durability at 440/690 V without maintenance is the endurance figure for that duty. The 25 ms maximum break time is fast enough to limit let-through energy on a hard fault.
Built to IEC 60947-2 for low-voltage switchgear and controlgear. The digital display on the trip unit gives you real-time current readout and fault indication (overload, short-circuit, internal fault), which saves time during commissioning and troubleshooting.