At 55 °C it still holds 98 A, and at 70 °C it derates to 91 A — so in a warm enclosure you lose less than 10 % of the rating. Breaking capacity runs from 52.5 kA at 240 V down to 7.5 kA at 690 V, which covers most industrial service-entrance and feeder applications where fault currents are known.
Auxiliary and release options built in
The basic switch variant is 3VA10102ED360AA0.
Measures 76.2 mm wide (3 in), 130 mm tall (5.12 in), and 70 mm deep (2.76 in) — standard SENTRON 3VA1 footprint.
Environmental range and handling
The trip indicator and voltage-trigger status are present, so you get local visual feedback on the breaker state.