Dimensions are 97 mm deep, 45 mm wide, and 97 mm high, with 50 mm clearance required above and below, 30 mm to the side, and zero clearance forward or backward — tight enough for dense layouts.
Rated breaking capacity at 400 V is 25 kA, at 240 V it reaches 100 kA, and at 690 V it holds 2 kA — the 400 V figure is the one that governs most industrial motor branch circuits, and 25 kA is sufficient for typical plant-floor SCCR requirements without upstream fusing. The gL/gG fuse backup ratings at 400 V are 63 A, at 500 V and 690 V are 50 A — useful when coordinating with upstream fuses for selectivity.
Termination and environment
Main contacts use M4 screw terminals, accepting 2×(1…2.5 mm²) or 2×(2.5…10 mm²) solid or stranded — covers most motor feeder sizes up to 10 mm².