Three poles, rated 100 A continuous from 40 °C up to 70 °C with no derating across that band — that means you can install it in a warm cabinet without recalculating the load schedule. The adjustable thermal-magnetic trip covers 150 A minimum to 1 200 A maximum, so one breaker body covers a wide range of feeder sizes — useful for stocking a single frame across multiple panel builds. Short-circuit ratings hit 187 kA at 240 V, 121 kA at 415 V and 440 V, 75.6 kA at 500 V, and 3 kA at 690 V. Max power loss is 13.5 W, which keeps heat inside a panel manageable.
Dimensions are 86 mm deep, 105 mm wide, 181 mm high — a standard 3-pole MCCB footprint that fits most DIN-rail or panel-mount enclosures. Operating temperature range is -25 °C to 70 °C; storage range is -40 °C to 80 °C.