Te Connectivity Corporation · Electronic Components
B301T
Contactor, Magnetic
Part NumberB301T
ManufacturerTe Connectivity Corporation
AvailabilityAvailable to order — request a quote
Specifications
NSN6110-01-045-2035 (NSN)
Federal Item NameCONTACTOR,MAGNETIC
Federal Supply Class6110 — Electrical Control Equipment
Ac Voltage Rating260.0 VOLTS MINIMUM AND 450.0 VOLTS MAXIMUM
Overall Height5.360 INCHES MAXIMUM
Overall Width4.800 INCHES MAXIMUM
Overall Length4.800 INCHES MAXIMUM
Mounting ConfigurationFOUR 0.213 IN. MIN,0.228 IN. MAX DIA MTG HOLES LOCATED 3.937 IN. C TO C
Control TypeLOCAL
Amp Size Rating350.0
Operating Voltage CharacteristicFULL
Ambient Temp-55.0 CELSIUS AND 71.0 CELSIUS
National Electrical ManufacturersNOT DESIGNED PER NEMA STD
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 B301T available?
We can source B301T 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 B301T by Te Connectivity Corporation obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If B301T 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 B301T?
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 B301T?
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.