Trane US · Electronic Components
CTR-527WITHSWT-0528
Relay, Electromagnetic
Part NumberCTR-527WITHSWT-0528
ManufacturerTrane US
AvailabilityAvailable to order — request a quote
Specifications
NSN5945-00-244-8252 (NSN)
Federal Item NameRELAY,ELECTROMAGNETIC
Federal Supply Class5945 — Relays and Solenoids
Unthreaded Mounting Hole Diameter0.188 INCHES NOMINAL SINGLE MOUNTING FACILITY
Operating Voltage Rating And Type220.0 VOLTS AC 25 DEG CELSIUS SINGLE WINDING
Terminal Type And Quantity8 SCREW ALL FUNCTIONS
Mounting Facility Type And Quantit3 UNTHREADED HOLE(S) SINGLE MOUNTING FACILITY
Center To Center Distance Between3.250 INCHES NOMINAL SINGLE MOUNTING FACILITY
Mounting Facility PatternTRIANGLE SINGLE MOUNTING FACILITY
Nonpile Up Main Contact Arrangemen3 POLE, SINGLE THROW, NORMALLY OPEN, MOMENTARY ACTION
Coil Quantity1
Overall Width3.250 INCHES NOMINAL
Overall Length3.625 INCHES NOMINAL
Overall Height3.625 INCHES NOMINAL
Cancelled NSN4120-00-116-0159 (cancelled)
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 CTR-527WITHSWT-0528 available?
We can source CTR-527WITHSWT-0528 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 CTR-527WITHSWT-0528 by Trane US obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If CTR-527WITHSWT-0528 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 CTR-527WITHSWT-0528?
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 CTR-527WITHSWT-0528?
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.