Eaton Corporation · Electronic Components
QB1020GF
Circuit Breaker
Part NumberQB1020GF
ManufacturerEaton Corporation
AvailabilityAvailable to order — request a quote
Specifications
NSN5925-01-290-4805 (NSN)
Federal Item NameCIRCUIT BREAKER
Federal Supply Class5925 — Circuit Breakers
Reset MethodMANUAL
Overall Width2.375 INCHES NOMINAL
Operating Voltage Type And Rating240.0 AC SINGLE LOCATION
Trip Release CharacteristicINSTANTANEOUS SINGLE LOCATION
Ultimate Trip Rating Of Continuous125.0 SINGLE LOCATION
Maximum Interrupting Capacity Curr10000.0 AC SINGLE LOCATION
Fragility FactorMODERATELY RUGGED
Storage TypeGENERAL PURPOSE WAREHOUSE
Pole Quantity1
Mounting Facility Type And Quantit2 CLIP
Features ProvidedGROUND FAULT PROTECTION
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 QB1020GF available?
We can source QB1020GF 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 QB1020GF by Eaton Corporation obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If QB1020GF 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 QB1020GF?
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 QB1020GF?
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.