The Schneider Electric C60H4P50AB is a 4-pole miniature circuit breaker from the Multi9 C60H range, rated at 50 A with a B-curve trip characteristic.
But under IEC 60947-2, the ultimate breaking capacity (Icu) climbs: 15 kA at 400–415 V AC, 30 kA at 230–240 V AC, and even 50 kA at 250 V DC for the 4-pole configuration. That means the same device can handle a much tougher fault on a 240 V panel or a DC bus than its EN 60898 label suggests — useful if you're spec'ing for a mixed AC/DC installation and want one part number across both.
Fixed mounting on a 35 mm DIN rail, 4-pole wide at 72 mm (8 x 9 mm pitches).
Rated for operation from -25 °C to 60 °C, storage from -40 °C to 70 °C, and 95 % relative humidity at 55 °C. Complies with both EN 60898 (household-type MCB standard) and IEC 60947-2 (industrial breaker standard), so it's accepted across residential, commercial, and light industrial panels.