The ABB 2CCF004155R0001 is a 3-pole motor protection circuit breaker sized for the 1.6–2.5 A overload range. Class 10 tripping means it clears a stalled rotor fast enough to protect standard IEC induction motors before the winding insulation takes heat damage — that's the trip class you want for pumps, fans, and compressors on a general-purpose line. Rated operating voltage maxes out at 400 V, which covers most 230/400 V three-phase panels.
IP20 finger-safe housing means it belongs inside a panel, not out on the wet floor. The 54 mm depth and 94.5 mm width fit a standard DIN-rail footprint; you can stack it next to a contactor without eating into the next row. Terminals accept 0.75–6 mm² flexible copper — fine for the motor leads on a sub-2.5 A circuit.
Rated for 100,000 mechanical cycles — that's a long service life for a manual motor starter in a panel that sees regular switching.
