ABB Installation Products · Electronic Components
2633
Backshell, Electrical Connector
Part Number2633
ManufacturerABB Installation Products
AvailabilityAvailable to order — request a quote
Specifications
NSN5935-01-022-0890 (NSN)
Federal Item NameBACKSHELL,ELECTRICAL CONNECTOR
Federal Supply Class5935 — Connectors, Electrical
Cable Opening Quantity1
Seal TypePREFORMED PACKING
Cable Opening Diameter0.375 INCHES MINIMUM AND 0.500 INCHES MAXIMUM
Overall Width1.062 INCHES NOMINAL
Style DesignatorSTRAIGHT TYPE W/CABLE CLAMP
Thread Class2B
Overall Height0.562 INCHES NOMINAL
Thread DirectionRIGHT-HAND
Overall Length1.625 INCHES NOMINAL
Mounting Facility Type And Quantit1 THREADED COUPLING
MaterialRUBBER CHLOROPRENE CLASS CR SEAL
Vendor Part Numbers77C718087P003
ESD/EMICode A — ESD/EMI sensitive item
Included Contact Quantity2 SINGLE MATING END SECOND CONTACT GROUPING
Contact Maximum Current Rating In30.0 SINGLE MATING END ALL CONTACT GROUPINGS
Contact MaterialCOPPER ALLOY SINGLE MATING END ALL CONTACT GROUPINGS
Terminal LocationSIDE SINGLE MATING END ALL CONTACT GROUPINGS
Terminal TypeSCREW SINGLE MATING END ALL CONTACT GROUPINGS
Contact Position Arrangement Style3 SINGLE MATING END
Contact Surface TreatmentNICKEL SINGLE MATING END ALL CONTACT GROUPINGS
Contact Maximum Ac Voltage Rating277.0 SINGLE MATING END ALL CONTACT GROUPINGS
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 2633 available?
We can source 2633 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 2633 by ABB Installation Products obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 2633 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 2633?
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 2633?
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.