S202-C1 — 1 A, 2-Pole, Curve C MCB
Rated 277 V AC with a 6 kA interrupting capacity, it protects branch circuits against overload and short-circuit faults — the Curve C trip (5–10× In) suits moderate inrush loads like lighting banks, contactor coils, and small transformers.
Selectivity & Coordination
At 1 A and 6 kA SCCR, the S202-C1 coordinates downstream of a larger upstream device (e.g., S203 or S800 series) to achieve partial selectivity up to about 3 kA — enough for most sub-distribution boards in commercial and light industrial installations. The 2-pole form factor occupies two 18 mm DIN spaces; adjacent poles are internally linked, so no external busbar is needed for the line-side connection.