ABB Installation Products · Electronic Components
AB53
Terminal, Lug
Part NumberAB53
ManufacturerABB Installation Products
AvailabilityAvailable to order — request a quote
Specifications
NSN5940-01-021-1874 (NSN)
Federal Item NameTERMINAL,LUG
Federal Supply Class5940 — Lugs, Terminals, and Terminal Strips
Mounting Facility Thickness0.030 INCHES
Material Thickness0.030 INCHES
Overall Width0.310 INCHES
Mounting Method StyleRING
MaterialCOPPER CONDUCTOR ACCOMMODATION
Surface Treatment Document And ClaMIL-T-10727 MIL SPEC SINGLE TREATMENT RESPONSE CONDUCTOR ACCOMMODATION SINGLE LAYER
Surface TreatmentTIN MOUNTING FACILITY SINGLE LAYER
Material Document And ClassificatiQQ-C-576 FED SPEC SINGLE MATERIAL RESPONSE MOUNTING FACILITY
Maximum Conductor Size Accommodate12 AWG
Mounting Tongue Width0.310 INCHES
Conductor Accommodation TypeCLAMPING BARREL EARS SINGLE END
Vendor Part NumbersAB14-10A, 048452-010
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 AB53 available?
We can source AB53 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 AB53 by ABB Installation Products obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If AB53 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 AB53?
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 AB53?
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.