Its TM210 thermal-magnetic release handles overloads and short-circuits without external trip units — a fixed-trip design that keeps the BOM simple and the panel wiring clean. Rated 35 A continuous at 40 °C, it holds that current up to 50 °C and derates only slightly above: 34 A at 55 °C, 33 A at 65 °C, 32 A at 70 °C.
At 600 Y/347 V it still clears 18 kA. That kind of headroom simplifies coordination studies downstream: you can size branch breakers closer to load without worrying about cascading failure on a bolted fault.
Dimensions are 76.2 mm wide, 129.4 mm high, 75.1 mm deep — a standard 3-pole MCCB footprint that fits most DIN-rail or direct-mount panel layouts.