IDEC Systems and Controls · Electronic Components
GT3A-3AF20
Relay, Electromagnetic
Part NumberGT3A-3AF20
ManufacturerIDEC Systems and Controls
AvailabilityAvailable to order — request a quote
Specifications
NSN5945-01-480-7619 (NSN)
Federal Item NameRELAY,ELECTROMAGNETIC
Federal Supply Class5945 — Relays and Solenoids
Frequency In Hertz50.0 MINIMUM AND 60.0 MAXIMUM
Duty TypeCONTINUOUS
Mounting Facility Type And Quantit1 PLUG-IN TERMINAL(S) SINGLE MOUNTING FACILITY
Mounting Facility PatternCIRUCLAR SINGLE MOUNTING FACILITY
Nonpile Up Main Contact Arrangemen2 POLE, DOUBLE THROW, ONE POSITION MOMENTARY
Time Delay0.05 SECONDS MINIMUM AND 180.00 HOURS MAXIMUM ADJUSTABLE OPERATE TIME
Main Contact Load Current Rating A5.0 AMPERES DC AND 5.0 AMPERES AC RESISTIVE LOAD
Environmental ProtectionSHOCK RESISTANT AND VIBRATION RESISTANT
Main Contact Maximum Voltage Ratin240.0 AC AND 24.0 DC
Terminal Type And Quantity1 STANDARD TUBE BASE ALL FUNCTIONS
Overall Height1.560 INCHES NOMINAL
ESD/EMICode A — ESD/EMI sensitive item
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 GT3A-3AF20 available?
We can source GT3A-3AF20 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 GT3A-3AF20 by IDEC Systems and Controls obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If GT3A-3AF20 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 GT3A-3AF20?
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 GT3A-3AF20?
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.