ABB · Electronic Components
OT63FT3
SWITCH,DISCONNECTOR,3P,63A
Part NumberOT63FT3
ManufacturerABB
AvailabilityAvailable to order — request a quote
Specifications
NSN5925-01-620-0973 (NSN)
Federal Item NameCIRCUIT BREAKER
Maximum Continuous Load Current Ra63.0 AMPERES AC SINGLE LOCATION
Operating Voltage Type And Rating400.0 AC SINGLE LOCATION
Pole Quantity3
Federal Supply Class5925 — Circuit Breakers
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 OT63FT3 available?
We can source OT63FT3 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 OT63FT3 by ABB obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If OT63FT3 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 OT63FT3?
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 OT63FT3?
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.