Square D · Electronic Components
QO1101021
Circuit Breaker
Part NumberQO1101021
ManufacturerSquare D
AvailabilityAvailable to order — request a quote
Specifications
NSN5925-01-710-6286 (NSN)
Federal Item NameCIRCUIT BREAKER
Federal Supply Class5925 — Circuit Breakers
Maximum Continuous Load Current Ra10.0 AMPERES AC SINGLE LOCATION
Terminal Type And Quantity1 CLIP
Circuit Protection TypeOVERVOLTAGE ALL LOCATIONS
Unpackaged Unit Weight0.66 POUNDS NOMINAL
Trip Release CharacteristicINSTANTANEOUS SINGLE LOCATION
Internal Trip Release ConfiguratioSHUNT TRIP SINGLE LOCATION
Operating Voltage Type And Rating240.0 AC SINGLE LOCATION
Body StyleSINGLE POLE TYPE
Mounting Facility Type And Quantit1 PLUG-IN
Body Length5.00 INCHES NOMINAL
Features ProvidedROHS DIRECTIVE COMPLIANCE
Vendor Part Numbers2GLP2
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 QO1101021 available?
We can source QO1101021 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 QO1101021 by Square D obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If QO1101021 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 QO1101021?
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 QO1101021?
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.