The MGN60514 is a 1-pole C60N miniature circuit breaker from the Multi9 range, rated 25 A at 50 °C per EN/IEC 60947-2 with a D-curve magnetic trip threshold of 12 x In ±20 %. The 10 kA Icu at 240 V AC phase-to-neutral covers most residential and light commercial distribution panels; the service breaking capacity (Ics) is 7.5 kA at the same voltage, which is 75 % of Icu — adequate for routine fault clearing without immediate replacement. The thermal-magnetic trip unit combines a bimetal element for overload protection and a solenoid for short-circuit response, both factory-calibrated and sealed.
Snaps onto a 35 mm symmetrical DIN rail (EN 60715) and occupies 2 x 9 mm pitches (18 mm total width). The fixed mounting mode and tunnel-type terminals accept 1.5 to 35 mm² rigid or flexible conductors; strip length is 14 mm and tightening torque is 2 N·m for the power circuit. IP20 finger-safe terminals are standard for enclosed panel use.