Sensata Technologies · Electronic Components
1ULK1-1REC4R-65-20.0-01
Circuit Breaker
Part Number1ULK1-1REC4R-65-20.0-01
ManufacturerSensata Technologies
AvailabilityAvailable to order — request a quote
Specifications
NSN5925-01-388-5917 (NSN)
Federal Item NameCIRCUIT BREAKER
Federal Supply Class5925 — Circuit Breakers
Reset MethodMANUAL
Main Contact Tripping Mechanism TyTRIP FREE
Body Length2.490 INCHES NOMINAL
Boss Height0.150 INCHES NOMINAL
Mounting Facility Type And Quantit2 THREADED HOLE(S)
Mounting Surface To Terminal End D2.625 INCHES NOMINAL
Center To Center Distance Between1.940 INCHES NOMINAL
Pole Quantity1
Distance Between Centerlines Of Mo2.060 INCHES NOMINAL
Switch Contact ArrangementSINGLE POLE, DOUBLE THROW
Actuator Position DesignationAT POLE ONE
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 1ULK1-1REC4R-65-20.0-01 available?
We can source 1ULK1-1REC4R-65-20.0-01 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 1ULK1-1REC4R-65-20.0-01 by Sensata Technologies obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 1ULK1-1REC4R-65-20.0-01 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 1ULK1-1REC4R-65-20.0-01?
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 1ULK1-1REC4R-65-20.0-01?
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.