Sterling Electric Inc. Sub of AO Smith · Electronic Components
78-3342-4
Motor, Alternating Current
Part Number78-3342-4
ManufacturerSterling Electric Inc. Sub of AO Smith
AvailabilityAvailable to order — request a quote
Specifications
NSN6105-01-218-3611 (NSN)
Federal Item NameMOTOR,ALTERNATING CURRENT
Federal Supply Class6105 — Motors, Electrical
Cooling MethodFAN COOLED
Power Rating3.000 HORSEPOWER OUTPUT
Connection Type And Voltage Rating220.0 LINE TO NEUTRAL FIRST MULTIPLE OR 440.0 LINE TO NEUTRAL SECOND MULTIPLE INPUT
Enclosure FeatureTOTALLY ENCLOSED
Rotor Speed Rating In Rpm1800.0 SINGLE NO LOAD
Temp Rating40.0 AMBIENT CELSIUS
Frequency In Hertz60.0 INPUT
PhaseTHREE INPUT
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 78-3342-4 available?
We can source 78-3342-4 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 78-3342-4 by Sterling Electric Inc. Sub of AO Smith obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 78-3342-4 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 78-3342-4?
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 78-3342-4?
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.