Abb Control Inc. · Electronic Components
S201U-K3
Circuit Breaker
Part NumberS201U-K3
ManufacturerAbb Control Inc.
AvailabilityAvailable to order — request a quote
Specifications
NSN5925-01-629-6035 (NSN)
Federal Item NameCIRCUIT BREAKER
Federal Supply Class5925 — Circuit Breakers
Maximum Continuous Load Current Ra3.0 MILLIAMPERES AC SINGLE LOCATION
Trip Release MethodMAGNETIC AND THERMAL SINGLE LOCATION
Operating Voltage Type And Rating240.0 AC SINGLE LOCATION
Circuit Protection TypeUNDERVOLTAGE SINGLE LOCATION
Body Height3.46 INCHES NOMINAL
Body Width0.69 INCHES NOMINAL
Body StyleSINGLE POLE TYPE
ESD/EMICode A — ESD/EMI sensitive item
RH Electronics, Inc. — independent stocking distributor since 1982.
Every shipment inspected on receipt · ISO 9001:2015 · ANSI/ESD S20.20 · ERAI member since 1998 · GIDEP participant
Every shipment inspected on receipt · ISO 9001:2015 · ANSI/ESD S20.20 · ERAI member since 1998 · GIDEP participant
Frequently asked
Is S201U-K3 available?
We can source S201U-K3 even if it isn't in our active stock list. As an independent distributor we reach inventory outside the franchise channel — including hard-to-find and obsolete parts. Send us a quote request.
Is S201U-K3 by Abb Control Inc. obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If S201U-K3 has been discontinued, we can often source remaining stock or qualified alternates. Contact us with your quantity and target date.
How does RH Electronics verify parts like S201U-K3?
Every incoming shipment is inspected under our ISO 9001:2015 quality system — documentation, markings, and construction checked against known-good references. For deeper analysis, we direct work through accredited independent labs. We've been an ERAI member since 1998 and a GIDEP participant.
Can you find a cross-reference or alternate for S201U-K3?
Yes. Our team reads part numbers the way they were designed — decoding family, speed, temperature grade, package, and reliability level — to identify acceptable alternates when the exact part isn't available. Submit a quote request and we'll advise.