IDEC Systems and Controls · Electronic Components
RH2B-ULCAC120V
Relay, Electromagnetic
Part NumberRH2B-ULCAC120V
ManufacturerIDEC Systems and Controls
AvailabilityAvailable to order — request a quote
Specifications
NSN5945-01-517-0387 (NSN)
Federal Item NameRELAY,ELECTROMAGNETIC
Federal Supply Class5945 — Relays and Solenoids
Mounting Facility Type And Quantit1 PLUG-IN TERMINAL(S) SINGLE MOUNTING FACILITY
Nonpile Up Main Contact Arrangemen2 POLE, DOUBLE THROW, ONE POSITION MOMENTARY
Operating Voltage Rating And Type120.0 VOLTS AC 25 DEG CELSIUS SINGLE WINDING
Nominal Operating Current Rating A12.9 MILLIAMPERES AC ALL WINDINGS
Coil Quantity1
Main Contact Load Current Rating A10.0 AMPERES DC AND 10.0 AMPERES AC RESISTIVE LOAD
Duty TypeCONTINUOUS
Winding Quantity1
Frequency In Hertz50.0 MINIMUM AND 60.0 MAXIMUM
Vendor Part Numbers27636, 49275 ITEM 40, B/M 49275 ITEM 40
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 RH2B-ULCAC120V available?
We can source RH2B-ULCAC120V 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 RH2B-ULCAC120V by IDEC Systems and Controls obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If RH2B-ULCAC120V 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 RH2B-ULCAC120V?
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 RH2B-ULCAC120V?
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.