Sourcing and supply
The S271-NAK1.6A is sourced to order against an RFQ through independent distribution. Availability and current pricing are confirmed at quote time; volume inquiries are handled on request.

ABB, S271 series, Din Rail Mount Circuit Breaker, S271-NAK1.6A, 1.6 A rated, 0.17 kg.
| Parameter | Value |
|---|---|
| Weight | 0.17 kgs |
The S271-NAK1.6A is sourced to order against an RFQ through independent distribution. Availability and current pricing are confirmed at quote time; volume inquiries are handled on request.
This part is supplied through independent distribution channels. It is quoted to order against an RFQ; availability and pricing are confirmed at quote time.
The listed part number is S271-NAK1.6A.
The listed weight is 0.17 kg.
The S271-NAK1.6A is a single-pole breaker (0.17 kg), while the S273-K6A is a three-pole unit (0.36 kg). They share the same S200-series DIN-rail footprint, so the S271-NAK1.6A will physically clip onto the same rail, but the panel wiring and pole count differ — you cannot simply swap one for the other without circuit redesign.