IDEC Systems and Controls · Electronic Components
RR3B-UAC120V
Relay, Electromagnetic
Part NumberRR3B-UAC120V
ManufacturerIDEC Systems and Controls
AvailabilityAvailable to order — request a quote
Specifications
NSN5945-01-304-3281 (NSN)
Federal Item NameRELAY,ELECTROMAGNETIC
Federal Supply Class5945 — Relays and Solenoids
Overall Length1.418 INCHES NOMINAL
Fragility FactorMODERATELY RUGGED
Frequency In Hertz50.0 MINIMUM AND 60.0 MAXIMUM
Winding Quantity1
Purpose For Which DesignedGENERAL
Coil Quantity1
Environmental ProtectionDUSTPROOF
Precious Material And LocationCONTACTS SILVER
Main Contact Maximum Voltage Ratin240.0 AC AND 30.0 DC
MaterialSILVER CONTACT
Cubic Measure3.762 CUBIC INCHES
Vendor Part NumbersEH3-13A
Cancelled NSN5945-01-392-2861 (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 RR3B-UAC120V available?
We can source RR3B-UAC120V 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 RR3B-UAC120V by IDEC Systems and Controls obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If RR3B-UAC120V 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 RR3B-UAC120V?
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 RR3B-UAC120V?
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.