Kidde-Fenwal, LLC · Electronic Components
280483
Relay, Electromagnetic
Part Number280483
ManufacturerKidde-Fenwal, LLC
LifecycleStocked
AvailabilityAvailable to order — request a quote
Specifications
NSN5945-00-332-0786 (NSN)
Federal Item NameRELAY,ELECTROMAGNETIC
Federal Supply Class5945 — Relays and Solenoids
Overall Width0.415 INCHES MAXIMUM
Winding Dc Resistance Rating567.0 OHMS MINIMUM AND 1.1 KILOHMS MAXIMUM ALL WINDINGS
Time Delay0.005 SECONDS MAXIMUM FIXED OPERATE TIME
Overall Length0.815 INCHES MAXIMUM
Duty TypeCONTINUOUS
Mounting Facility Type And Quantit1 PLUG-IN TERMINAL(S) SINGLE MOUNTING FACILITY
Main Contact Load Current Rating A2.0 AMPERES DC RESISTIVE LOAD
Coil Quantity2
Terminal Type And Quantity10 PIN ALL FUNCTIONS
Overall Height0.618 INCHES MAXIMUM
Nonpile Up Main Contact Arrangemen2 POLE, DOUBLE THROW, ONE POSITION MOMENTARY
Vendor Part NumbersLS-7105
For Use With280 Series Double Potential Terminal Blocks
ProducttraceabilityYes-Date/Lot Code
RohscompliantYES
Accessory TypeComb Jumper Bar
No Of Positions3 Positions
Product Range-
IscanonicalY
Hazardousfalse
Pitch Spacing-
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 280483 available?
We can source 280483 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 280483 by Kidde-Fenwal, LLC obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 280483 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 280483?
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 280483?
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.