Siemens SENTRON 5SJ4110-7HG41 — 1-pole C-curve MCB
The Siemens 5SJ4110-7HG41 is a 1-pole miniature circuit breaker from the SENTRON 5SJ4 series, with a C tripping characteristic. It is rated for 400 V AC and 60 V DC.
The 10 kA breaking capacity under EN 60898 covers standard commercial and industrial branch circuits; the 15 kA rating under IEC 60947-2 applies when the MCB is used as a standalone device in industrial panels with higher prospective fault current. Rated for 400 V AC and 60 V DC, with an insulation voltage (Ui) of 440 V AC. Overvoltage category 3 and pollution degree 3 mean it's designed for fixed installations in industrial environments where transient overvoltages and conductive dust or humidity are present.
Snaps onto standard DIN rail (35 mm), 18 mm wide (1 modular unit), 70 mm deep. Ambient temperature range -40 to 75 °C, with max 95% humidity.