The EVS32H3NW5A is a Schneider Electric EasyPact EVS drawout circuit breaker rated 3200 A at 40 °C, with a 65 kA Icu breaking capacity at 220...440 V AC and 50 kA Icu at 690 V AC, both per IEC 60947-2.
The 20-minute thermal memory means the trip unit remembers the thermal state of the breaker after a fault, so reclose-and-trip cycles don't drift. The digital display shows the actual current and the cause of any trip (internal fault, overload, short-circuit), which speeds fault isolation for a field service tech. Pollution degree 4 means it's rated for continuous conductive contamination — think industrial environments with dust, humidity, or mild chemical exposure — not just clean indoor switchgear rooms.
Certified to IEC 60947-2. Suitability for isolation is confirmed per that standard, so it can serve as the service disconnect for the downstream distribution. The contact position indicator gives a visible confirmation of open/closed state.