It mounts on DIN rail and is rated for 277 VAC and 125 VDC circuits. The interrupting capacity is 6 kA on AC and 10 kA on DC — sufficient for most distribution sub-panels and branch circuits in industrial control cabinets.
On this 4-pole version you get simultaneous switching of all three phases plus neutral, which simplifies selectivity coordination in a 3-phase + N distribution board. The 6 kA interrupting capacity at 277 VAC covers the fault current available at most sub-panel tap points downstream of a larger main breaker.
Panel integration
Snap-on DIN rail mounting. The S200M footprint is the standard 4-module width (72 mm) for a 4-pole MCB. Busbar comb systems and auxiliary contact add-ons from the S200 family fit directly — no adapter needed. Terminal capacity accepts up to 25 mm² conductor, which matches the 32 A rating for a full-load copper run.