DC-rated miniature circuit breaker for distribution panels
The MGN61816 is a 2-pole DC miniature circuit breaker from the Schneider Multi9 C60H-DC range, rated 16 A with a B-curve trip characteristic. Breaking capacity is 20 kA Icu at 220 V DC and 250 V DC, 10 kA at 440 V DC, and 6 kA at 500 V DC — all per EN/IEC 60947-2. The thermal-magnetic trip unit uses a B curve (5.5 x In magnetic trip limit, +/- 20% DC), so it's suited for resistive or general loads where you want fast clearing on moderate overloads but no nuisance tripping from inrush.
Occupies 4 x 9 mm pitches (36 mm wide) on a DIN rail, with a depth of 73 mm and height of 81 mm. Tunnel-type terminals accept up to 25 mm² rigid stranded or 16 mm² flexible, with a strip length of 14 mm and tightening torque of 2.5 N.m. IP20 finger-safe front; IP40 inside the modular enclosure. Pollution degree 3 per EN 60947-2, overvoltage category IV — suitable for main distribution panels in industrial environments. Padlockable toggle with ON/OFF indication and contact position indicator.