Square D · Electronic Components
QOB220VH
MINIATURE CIRCUIT BREAKER 240V 20A
Part NumberQOB220VH
ManufacturerSquare D
AvailabilityAvailable to order — request a quote
Specifications
NSN5925-01-210-4980 (NSN)
Federal Item NameCIRCUIT BREAKER
Overall Length3.0 INCHES NOMINAL
Overall Width1.5 INCHES NOMINAL
Pole Quantity2
Federal Supply Class5925 — Circuit Breakers
Vendor Part Numbers24225
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 QOB220VH available?
We can source QOB220VH 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 QOB220VH by Square D obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If QOB220VH 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 QOB220VH?
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 QOB220VH?
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.