It carries a continuous current of 63 A at 40 °C through 50 °C, derating to 58 A at 70 °C, so the thermal trip stays stable across typical enclosure ambient temperatures without oversizing the frame. Breaking capacity is rated 220 kA at 240 V, 154 kA at 415 V, 121 kA at 440 V, and 17 kA at 500 V and 690 V. At 415 V — common in European industrial networks — the 154 kA rating handles high-fault scenarios without cascading to upstream gear.
Mounting and integration notes
Dimensions are 130 mm high, 76.2 mm wide, 70 mm deep — a standard 3-pole MCCB footprint that fits SENTRON panelboards and most DIN-rail-mount enclosures. No communication module or ground-fault monitoring on this variant, so it's a straight line-protection breaker with no auxiliary electronics to wire. The breaker can sit in unheated warehouses or outdoor enclosures within those limits.