Its K-curve is designed for motor and transformer branch circuits where inrush currents are higher than resistive loads — the 15 A rating handles continuous load while the magnetic trip allows short-duration starting surges without nuisance tripping.
S801UE-K15 MCB S800UE 1P K 15A, current lifecycle
MPNS801UE-K15
ABB S800UE series, MCB, 1-pole K-curve 15A, S801UE-K15, current lifecycle stage.
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
Product details
Frequently asked questions
Where can I buy S801UE-K15 and how do I get a price?
S801UE-K15 is sourced and quoted to order against an RFQ through independent distribution. Availability and current pricing are confirmed at quote time.
What is S801UE-K15's listed description?
The listed description is MCB S800UE 1P K 15A, a 1-pole miniature circuit breaker with K-curve and 15 A rating from the S800UE series.
MPN
S801UE-K15