ABB System pro M compact S271-NA-K8 DIN rail mount circuit breaker, current production, 1.36 kg.
| Parameter | Value |
|---|---|
| Weight | 1.36 kgs |
If you're cross-referencing a panel that was built around the S283-K1, note that the S271-NA-K8 is a single-pole breaker (the "1" in S271) while the S283 is a three-pole unit. They share the same System pro M compact family and DIN rail mount, but the pole count difference means you can't just swap one for the other without rewiring the load side.
No — the S271-NA-K8 is a single-pole breaker while the S283-K1 is three-pole. They share the same DIN rail mounting and System pro M compact family, but the pole count mismatch means the load wiring and busbar arrangement would need rework. Check the BOM for the correct pole count before ordering.
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