The Schneider Electric DOMF01316 is a Domae miniature circuit breaker, 3-pole, rated 16 A with a C curve and 6000 A breaking capacity per IEC 60898-1. It clips onto DIN rail, occupies 6 x 9 mm pitches (54 mm wide), and protects downstream circuits in residential or light commercial distribution boards.
The 6000 A Icn breaking capacity at 400 V AC covers most domestic and light commercial fault levels; if your installation requires 10 kA or higher, step up to the Domae NG or Acti9 ranges. Rated operational voltage is 400 V AC at 50/60 Hz, so it directly replaces a 3-pole MCB in a three-phase panel.
Panel integration
Clip-on mounting to DIN rail, 54 mm wide (6 x 9 mm pitches). Tunnel terminals accept 1–25 mm² rigid or 1–16 mm² flexible; wire stripping length 14 mm, tightening torque 2 N.m. IP20 finger-safe with the modular enclosure providing IP40. Connection pitch is 18 mm between phases, compatible with standard comb busbars.