At 40 °C it's rated for 32 A continuous, with a maximum power loss of 10.6 W. The interrupting capacity hits 121 kA at 240 V and 75.6 kA at 415 V, so it handles serious fault currents on distribution or feeder circuits without cascading upstream.
The 32 A rating holds steady from 40 °C up to 50 °C, then derates to 30 A at 70 °C — a tight thermal curve that matters when you're packing breakers into a warm enclosure. The TM240 release means the thermal element is calibrated for a 240 A frame, so this is a 32 A breaker on a 240 A frame, giving you headroom for higher-rated plug-in modules later if the load grows. Breaking capacity is specified across multiple voltages: 121 kA at 240 V, 75.6 kA at 415 V, 52.5 kA at 440 V, and 11.9 kA at 500 V and 690 V. Rated insulation voltage is 800 V, and the operating temperature range spans -25 °C to 70 °C, with storage from -40 °C to 80 °C. The auxiliary switch configuration is 1 auxiliary + 1 trip alarm (HQ type), which gives you both a status signal and a separate alarm on trip — useful for remote monitoring without adding a separate shunt.
At 76.2 mm wide, 130 mm tall, and 70 mm deep, this breaker fits standard SENTRON 3VA panel cutouts.