Chromalox · Electronic Components
4239-20026
Starter, Motor
Part Number4239-20026
ManufacturerChromalox
AvailabilityAvailable to order — request a quote
Specifications
NSN6110-01-317-0983 (NSN)
Federal Item NameSTARTER,MOTOR
Federal Supply Class6110 — Electrical Control Equipment
Fuse Current Rating In Amps1.0 AND 60.0
National Electrical ManufacturersDESIGNED PER NEMA STD
Overall Height12.000 INCHES NOMINAL
PhaseTHREE
Features ProvidedCIRCUIT PROTECTION FUSE
Load Protection TypeOVERLOAD
Control TypeLOCAL
Operating Voltage CharacteristicFULL
Performance TypeAUTOMATIC AND MANUAL
Overall Length36.000 INCHES NOMINAL
Size Designator12
Vendor Part Numbers4239-90026
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 4239-20026 available?
We can source 4239-20026 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 4239-20026 by Chromalox obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 4239-20026 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 4239-20026?
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 4239-20026?
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.