Integration Note
Snap-on DIN rail mounting for standard 35 mm rail in panel enclosures. The 3-pole footprint matches the S800S family, so it shares busbar and accessory compatibility within that series.

ABB S800S series MCB, 3-pole, C-curve, 1 A, molded case circuit breaker, weight 0.33 kgs.
| Parameter | Value |
|---|---|
| Weight | 0.33 kgs |
Snap-on DIN rail mounting for standard 35 mm rail in panel enclosures. The 3-pole footprint matches the S800S family, so it shares busbar and accessory compatibility within that series.
S803S-C1 is sourced and quoted to order against an RFQ through independent distribution. Availability and current pricing are confirmed at quote time.
Alternative models and sibling configurations in the same ABB series. For obsolete or discontinued parts, these models can serve as compatible replacements or functional alternatives for plant maintenance.
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