Square D · Electronic Components
QO220HID
MINIATURE CIRCUIT BREAKER 120/240V 20A
Part NumberQO220HID
ManufacturerSquare D
AvailabilityAvailable to order — request a quote
Specifications
NSN5925-01-710-6322 (NSN)
Federal Item NameCIRCUIT BREAKER
Terminals2 CLIP
Overall Width1.50 INCHES NOMINAL
Body StyleMULTIPOLE-SINGLE ACTUATOR TYPE
Features ProvidedROHS DIRECTIVE COMPLIANCE
Special FeaturesWIRE SIZE AWG 14 COPPER OR ALUMINUM
Internal Trip Release ConfiguratioSHUNT TRIP SINGLE LOCATION
Operating Voltage Type And Rating240.0 AC SINGLE LOCATION
Unpackaged Unit Weight0.53 POUNDS NOMINAL
Supplementary FeaturesCIRCUIT BREAKER, 20A, 2-POLE; 120/240 VAC; 10KA; PLUG IN (TYPE QO)
Maximum Continuous Load Current Ra10.0 AMPERES AC SINGLE LOCATION
Federal Supply Class5925 — Circuit Breakers
Circuit Protection TypeOVERVOLTAGE SINGLE LOCATION
Body Width1.50 INCHES NOMINAL
Boss Height0.25 INCHES NOMINAL
Cubic Measure15.33 CUBIC INCHES
Mounting Facility Type And Quantit2 PLUG-IN
Vendor Part Numbers1D304
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 QO220HID available?
We can source QO220HID 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 QO220HID by Square D obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If QO220HID 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 QO220HID?
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 QO220HID?
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.