20 A D-curve MCB for motor and inductive loads
Breaking capacity is 6 kA per EN 60898 and 5 kA per UL 1077 / CSA C22.2 No. 235, so it handles fault currents up to that level without upstream coordination issues in most distribution panels.
Panel fit and wiring constraints
Footprint is 72 mm wide (4 width units), 90 mm high, 76 mm deep, with an installation depth of 70 mm.
The part is sealable and touch-protected per the design. Overvoltage category III means it is rated for fixed-installation distribution boards, not for downstream equipment-level protection. Humidity tolerance is 95% at 55 °C, derating to 35% at 75 °C.