It integrates phase failure detection, so a lost phase trips the breaker before the motor overheats — a common failure mode in industrial lines. Rated 32 A at 600 V and 32 A at 480 V, with a breaking capacity of 30 kA at 400 V AC. Trip class is CLASS 20, so it allows a 20-second cold-start overload before tripping. That suits standard induction motors driving pumps, fans, and conveyors — not high-inertia loads that need a longer ramp.
Dimensions: 55 mm wide, 140 mm high, 149 mm deep — check the depth against your enclosure clearance. The storage limit governs handling, not running — fine for unheated warehouses.
Breaking capacity varies with system voltage: 100 kA at 240 V, 30 kA at 400 V, 5 kA at 500 V, and 2 kA at 690 V. The 30 kA at 400 V is the typical industrial panel rating — most distribution boards are designed around that figure.