Wells Mfg Co · Electronic Components
57780
Relay, Electromagnetic
Part Number57780
ManufacturerWells Mfg Co
AvailabilityAvailable to order — request a quote
Specifications
NSN5945-00-792-5342 (NSN)
Federal Item NameRELAY,ELECTROMAGNETIC
Federal Supply Class5945 — Relays and Solenoids
Overall Length3.812 INCHES NOMINAL
Coil Quantity1
Mounting Facility PatternIN-LINE SINGLE MOUNTING FACILITY
Nonpile Up Main Contact Arrangemen3 POLE, SINGLE THROW, NORMALLY OPEN, MOMENTARY ACTION
Main Contact Maximum Voltage Ratin600.0 AC
Unthreaded Mounting Hole Diameter0.201 INCHES NOMINAL SINGLE MOUNTING FACILITY
Duty TypeCONTINUOUS
Operating Voltage Rating And Type240.0 VOLTS AC 25 DEG CELSIUS SINGLE WINDING
Mounting Facility Type And Quantit2 UNTHREADED HOLE(S) SINGLE MOUNTING FACILITY
Winding Quantity1
Terminal Type And Quantity6 SCREW CONTACTS
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 57780 available?
We can source 57780 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 57780 by Wells Mfg Co obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 57780 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 57780?
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 57780?
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.