Hubbell Incorporated (Delaware) · Electronic Components
28CM11
Connector, Plug, Electrical
Part Number28CM11
ManufacturerHubbell Incorporated (Delaware)
AvailabilityAvailable to order — request a quote
Specifications
NSN5935-01-270-0996 (NSN)
Federal Item NameCONNECTOR,PLUG,ELECTRICAL
Federal Supply Class5935 — Connectors, Electrical
Body StyleSTRAIGHT SHAPE W/O CLAMP
Included Contact Quantity1 SINGLE MATING END FIRST CONTACT GROUPING
Contact Maximum Ac Voltage Rating208.0 SINGLE MATING END ALL CONTACT GROUPINGS
Contact Surface TreatmentNICKEL SINGLE MATING END ALL CONTACT GROUPINGS
Insert MaterialPLASTIC POLYAMIDE NYLON SINGLE MATING END
Terminal TypeSCREW SINGLE MATING END ALL CONTACT GROUPINGS
Contact RemovabilityNONREMOVABLE SINGLE MATING END ALL CONTACT GROUPINGS
Terminal LocationSIDE SINGLE MATING END ALL CONTACT GROUPINGS
Mating End Quantity1
Overall Diameter2.218 INCHES NOMINAL
Environmental ProtectionCORROSION RESISTANT
Cancelled NSN4730-01-262-0564 (cancelled)
ESD/EMICode A — ESD/EMI sensitive item
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 28CM11 available?
We can source 28CM11 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 28CM11 by Hubbell Incorporated (Delaware) obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 28CM11 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 28CM11?
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 28CM11?
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.