Reliance Electric · Electronic Components
B77A1029M
Motor, Alternating Current
Part NumberB77A1029M
ManufacturerReliance Electric
AvailabilityAvailable to order — request a quote
Specifications
NSN6105-01-146-5036 (NSN)
Federal Item NameMOTOR,ALTERNATING CURRENT
Federal Supply Class6105 — Motors, Electrical
Inclosure SpecificationNEMA
Frequency In Hertz50.0 OR 60.0 INPUT
PhaseTHREE INPUT
Connection Type And Voltage Rating230.0 LINE TO NEUTRAL LOW OR 460.0 LINE TO NEUTRAL HIGH INPUT
Frame Size Designation145T
Enclosure FeatureOPEN
Duty CycleCONTINUOUS
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 B77A1029M available?
We can source B77A1029M 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 B77A1029M by Reliance Electric obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If B77A1029M 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 B77A1029M?
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 B77A1029M?
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.