At 40 °C it carries 100 A continuously, derating to 91 A at 70 °C — so in a warm panel you lose about 9 % of the headroom. The interrupting ratings are the headline here: 187 kA at 240 V, 121 kA at 415 V, 75.6 kA at 440 V, and still 17 kA at 690 V. That means you can remote-trip this breaker from an E-stop or a PLC digital output without adding an external shunt module.
Dimensions: 130 mm height, 76.2 mm width (3 inches), 70 mm depth. If you're swapping into a panel that was laid out for a 3VA1110-5ED36-0AC0, the width and depth are identical; the height matches too, so no re-drilling or bus-bar rework. The 3-pole format with the shunt trip adds about 25 W max power loss at full load — factor that into your enclosure thermal calc if the panel is tight on dissipation.
Temperature derating and operating range
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.