Siemens Energy and Automation Inc. Siemens Furnas Controls Div · Electronic Components
40FB103344A
Relay, Electromagnetic
Part Number40FB103344A
ManufacturerSiemens Energy and Automation Inc. Siemens Furnas Controls Div
AvailabilityAvailable to order — request a quote
Specifications
NSN5945-00-915-9232 (NSN)
Federal Item NameRELAY,ELECTROMAGNETIC
Federal Supply Class5945 — Relays and Solenoids
Terminal Type And Quantity6 PIN CONTACTS
Operating Voltage Rating And Type110.0 VOLTS AC 25 DEG CELSIUS SINGLE WINDING
Duty TypeCONTINUOUS
Overall Height4.000 INCHES NOMINAL
Overall Length10.200 INCHES NOMINAL
Overall Width5.870 INCHES NOMINAL
Coil Quantity1
Frequency In Hertz60.0 NOMINAL
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 40FB103344A available?
We can source 40FB103344A 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 40FB103344A by Siemens Energy and Automation Inc. Siemens Furnas Controls Div obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 40FB103344A 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 40FB103344A?
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 40FB103344A?
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.