Power loss is 25 W maximum at rated load — a figure to check when calculating enclosure heat rise in a sealed cabinet.
Current derating and thermal reality
At 55 °C it drops to 98 A, at 60 °C to 96 A, at 65 °C to 94 A, and at 70 °C to 91 A.
The interrupting rating varies with system voltage: 121 kA at 240 V, 75.6 kA at 415 V, 52.5 kA at 440 V, and 11.9 kA at both 500 V and 690 V. On a 480 V panel (common in North America) the 52.5 kA at 440 V is the closest published figure — expect it to be similar or slightly lower at 480 V.
Width is 76.2 mm (3 in), depth 70 mm (2.76 in), height 130 mm (5.12 in). The breaker ships with a basic switch (order code 3VA11104EF360AA0) and provisions for up to 4 auxiliary switches (HQ type).