Te Connectivity Corporation · Electronic Components
N-421A
Contactor, Magnetic
Part NumberN-421A
ManufacturerTe Connectivity Corporation
AvailabilityAvailable to order — request a quote
Specifications
NSN6110-00-001-3154 (NSN)
Federal Item NameCONTACTOR,MAGNETIC
Federal Supply Class6110 — Electrical Control Equipment
Overall Height2.237 INCHES NOMINAL
Direct Current Rating In Amps50.0
Overall Width2.870 INCHES NOMINAL
Duty CycleCONTINUOUS
Enclosure FeatureOPEN
National Electrical ManufacturersNOT DESIGNED PER NEMA STD
Operating Voltage CharacteristicFULL
Ambient Temp-70.0 CELSIUS AND 125.0 CELSIUS
Control TypeREMOTE
Actuation MethodMAGNETIC
Dc Voltage Rating28.0 VOLTS NOMINAL
Vendor Part NumbersGR835LR2A
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 N-421A available?
We can source N-421A 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 N-421A by Te Connectivity Corporation obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If N-421A 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 N-421A?
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 N-421A?
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.