What this MCB does on the rail
Rated 277 VAC with a 6 kA interrupting capacity, and 125 VDC at 10 kA.
Integration note
DIN rail mount, 2-pole width — same footprint as the S200M family. No special panel prep; it clips in and bus-bars with the standard S200M comb bar. The D curve is the one you reach for when the load is inductive: small motors, contactor coils, solenoid banks.
