Overview
The MGN61510 is a 1-pole Multi9 C60H-DC molded case circuit breaker from Schneider, rated for 15 A switching current with a 10 kA breaking capacity at 250 V DC. It uses a thermal-magnetic trip unit with a C curve (7 to 14 x rated current) and carries UL 1077, CE, and IEC 60947-2 certifications. The compact frame measures 17.78 mm wide, 73.66 mm deep, and 81.28 mm high, fitting a single DIN module. It clips onto the rail and uses tunnel terminals with a torque spec of 2.5 N.m top or bottom.
Sizing and comparison
Compared to the 2-pole MGN61525, the MGN61510 halves the pole count and delivers a 10.0 kA breaking capacity versus 20.0 kA, with a 250 V DC supply voltage versus 500 V DC. Pick the MGN61510 for single-pole DC circuits at lower fault current levels; choose the MGN61525 when the BOM requires two poles and higher interrupting capacity.
