It carries an interrupting capacity of 187 kA at 240 V AC, 121 kA at 415 V and 440 V, 75.6 kA at 500 V, and 4.5 kA at 690 V — so the available fault current at the installation point determines which voltage rating governs the selection. A built-in communication function and other measurement function (per the datasheet) allow this breaker to report status and measured values over a network, which is useful for remote monitoring in a plant-floor power distribution scheme.
Thermal derating and ambient conditions
Above that, it derates linearly: 238 A at 55 °C, 225 A at 60 °C, 213 A at 65 °C, and 200 A at 70 °C.
Auxiliaries and releases
Maximum power loss is 50.5 W at rated current — relevant for enclosure thermal calculations if multiple breakers are ganged in a small cabinet.
The 105 mm width is a 3-pole frame size — verify the panel cutout or mounting base matches before specifying. No trip indicator or voltage trigger on this variant.