It carries a rated current of 32 A at 40 °C, with the same rating holding steady through 50 °C — it only begins to derate at 55 °C, dropping to 31 A, and to 30 A at 65 °C. That thermal profile means it handles a full 32 A load in most ventilated enclosures without forced cooling. Breaking capacity is the headline here: 121 kA at 240 VAC, 75.6 kA at 415 VAC, and still 52.5 kA at 440 VAC. Power loss at rated load is 10.6 W maximum — a useful number for thermal calculations inside a sealed panel.
The two auxiliary switches provide status feedback (open/closed/tripped) to a PLC or indicator lamp without needing external limit switches. No undervoltage release is fitted, and there is no ground-fault monitoring module on this version. Dimensions are 130 mm height, 76.2 mm width, 70 mm depth — a standard 3-pole MCCB footprint that fits most DIN-rail or panel-mount enclosures. The 76.2 mm width (3 inches) is the same as many other SENTRON 3-pole breakers, so swapping in a panel designed for a 3VA1110 or 3VA1010 series unit should not require re-drilling the mounting holes or re-routing busbars.