Schneider Electric 34646MG24461C60N Supplementary Protector

Schneider Electric's MG24461C60N supplementary protector is a 3-pole, 3 A UL 1077‑listed device from the Merlin Gerin/Multi 9 family, designed to provide secondary overcurrent protection in control panels and distribution boards. It uses lug-type terminations and accepts 1–25 mm² conductors, with a tightening torque of 2 N·m (17.7 in‑lb) for reliable wiring. The MG24461 variant is rated for 125 V DC circuits and offers an interrupting capacity up to 10 kA at 240 V AC, making it suitable for high‑fault‑current environments in mixed DC/AC applications. Schneider Electric documents specify operation across a wide temperature range (-30 to 70°C, -22 to 158°F) with humidity up to 95% at 55°C, and installation within modular enclosures rated IP40 (with appropriate panel mounting). As part of the C60N family, this supplementary protector integrates with other C60N devices in the Multi 9 lineup to deliver precise, curve‑matched protection for small loads and control circuits where UL 1077 protection is required.