The interrupting rating hits 187 kA at 240 V, dropping to 121 kA at 415 V and 75.6 kA at 440 V — enough for high-fault panels.
At 55 °C it derates to 194 A, then 188 A at 60 °C, 182 A at 65 °C, and 176 A at 70 °C. That's a straight thermal derating curve — no surprises if the panel runs hot. Maximum power loss is 42 W at rated load.
Three-pole frame, 105 mm wide, 158 mm tall, 70 mm deep. Bolts into a standard panel — no DIN-rail clip on this one, it's screw-mount. The shunt trip release (STL) is factory-installed; verify the coil voltage matches your control circuit before wiring. The overcurrent release is a TM120M thermal-magnetic type, so it's fixed-trip — no interchangeable rating plugs.