Panel fit and wiring
The 3VA1010-3ED36-0KC0 measures 76.2 mm wide, 130 mm tall, and 70 mm deep — a standard 3-pole MCCB footprint that drops onto a DIN rail or mounts directly to a backplate. The front face carries IP40 protection, so it is fine inside a closed panel but not for washdown zones. It ships with 2 auxiliary switches HQ (high-qualified) and a shunt trip (STL) release; the integrated auxiliary trip is order code 3VA9688-0BL33 if you need a spare or replacement. No undervoltage release, no phase-failure detection, no communication module — this is a straight thermal-magnetic breaker for simple overcurrent and short-circuit protection.