BOM / RFQ

ABB S201U-K4

MPNS201U-K4

Circuit Breaker, Miniature, DIN Rail Mount, 4A, 1P, 240VAC|ABB 1 Pole, 4 Amps Rated At 240 Vac, Ul 489 Series Miniature Circuit Breaker With Thermal-magnetic Trip Device

$74.46Ref. price · indicative, final on quote

Add to RFQ

ABB S201U-K4 datasheet (PDF)

Source DocumentedChannel stated on listing & quote

Condition PhotosReal unit photos / video on request

WhatsApp AnswersFast human replies for machine-down parts

Worldwide DispatchDHL/FedEx — transit quoted per order

Independent China distributor & sourcing agent· Listing updated Sep 2026

Specifications

S201U-K4 — Specifications
Parameter	Value
Amps	4
Type	Trip Curve K
Poles	1
Mounting	DIN Rail
Volts AC	240
Breaking capacity	10 kA

Pricing & Availability

Contact for availability

Wholesale Ref.*

$74.46

Lead time: Contact for availability

*Sample & small orders welcome — quoted per order; a small handling charge may apply below MOQ.

Add to RFQ

WhatsApp for Urgent Stock & Photos

Fastest response for machine down / emergency orders

RFQ — this part

Submit without leaving this page. Same pipeline as the BOM / RFQ form.

About the brand

ABB

ABB parts are sourced across every condition — factory-new current-production lines, new-old-stock, surplus, refurbished-and-bench-tested and used clean-pull units — through our independent distributor channels; each listing states its condition. Request a quote for live pricing, availability, and lead times.

View all System pro M S200 MCB parts →

ABB Series Alternatives & Replacements

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.

ABB S201U-K4

Specifications

1SFA896114R7000

1SFA897106R7000

1SFA896110R1100

1SFA896115R1100

1SFA897107R7000

1SAP130300R0271