Siemens Energy & Automation · Electronic Components
2-3RH2911-1GA40
Relay, Electromagnetic
Part Number2-3RH2911-1GA40
ManufacturerSiemens Energy & Automation
AvailabilityAvailable to order — request a quote
Specifications
NSN5945-01-300-7725 (NSN)
Federal Item NameRELAY,ELECTROMAGNETIC
Federal Supply Class5945 — Relays and Solenoids
Overall Length75.0 MILLIMETERS NOMINAL
Coil Quantity1
Terminal Type And Quantity8 SCREW ALL FUNCTIONS
Unthreaded Mounting Hole Diameter4.8 MILLIMETERS NOMINAL SINGLE MOUNTING FACILITY
Purpose For Which DesignedGENERAL
Nonpile Up Main Contact Arrangemen8 POLE, SINGLE THROW, NORMALLY OPEN, MOMENTARY ACTION
Center To Center Distance Between35.0 MILLIMETERS NOMINAL SINGLE MOUNTING FACILITY
Duty TypeCONTINUOUS
Fragility FactorMODERATELY RUGGED
Mounting Facility Type And Quantit2 UNTHREADED HOLE(S) SINGLE MOUNTING FACILITY
Winding Quantity1
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 2-3RH2911-1GA40 available?
We can source 2-3RH2911-1GA40 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 2-3RH2911-1GA40 by Siemens Energy & Automation obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 2-3RH2911-1GA40 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 2-3RH2911-1GA40?
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 2-3RH2911-1GA40?
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.