ABB Installation Products · Electronic Components
RB657
Terminal, Lug
Part NumberRB657
ManufacturerABB Installation Products
AvailabilityAvailable to order — request a quote
Specifications
NSN5940-01-382-9464 (NSN)
Federal Item NameTERMINAL,LUG
Federal Supply Class5940 — Lugs, Terminals, and Terminal Strips
Maximum Conductor Size Accommodate14 AWG
Mounting Facility Thickness0.030 INCHES
MaterialPLASTIC VINYL OVERALL
Overall Width0.300 INCHES
Material Thickness0.030 INCHES
Mounting Tongue Width0.300 INCHES
Mounting Method StyleOPEN SLOT
Identification Code ColorBLUE
Electrical Insulation FeatureINSULATING SLEEVE
Basic Shape StyleCRIMP
Overall Length0.890 INCHES
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 RB657 available?
We can source RB657 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 RB657 by ABB Installation Products obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If RB657 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 RB657?
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 RB657?
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.