Square D · Electronic Components
QOB120EPD
MINIATURE CIRCUIT BREAKER 120/240V 20A
Part NumberQOB120EPD
ManufacturerSquare D
AvailabilityAvailable to order — request a quote
Specifications
NSN5925-01-626-3851 (NSN)
Federal Item NameCIRCUIT BREAKER
Special FeaturesRATED CURRENT: 20A; RATED OPERATIONAL VOLTAGE: 120V AC; MOUNTING MODE: BOLT-ON
Federal Supply Class5925 — Circuit Breakers
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 QOB120EPD available?
We can source QOB120EPD 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 QOB120EPD by Square D obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If QOB120EPD 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 QOB120EPD?
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 QOB120EPD?
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.