Eaton · Electronic Components
HQP3040H
TYPE HQP BREAKER, 3P, 40A, 240V, 10K AIC
Part NumberHQP3040H
ManufacturerEaton
AvailabilityAvailable to order — request a quote
Specifications
NSN5925-00-948-0056 (NSN)
Federal Item NameCIRCUIT BREAKER
MaterialPLASTIC CASE
Terminals3 CLIP AND 3 COMPRESSION
Body StyleMULTIPOLE-SINGLE ACTUATOR TYPE
Maximum Interrupting Capacity Curr10000.0 AC ALL LOCATIONS
Ultimate Trip Rating Of Continuous125.0 ALL LOCATIONS
Main Contact Tripping Mechanism TyTRIP FREE
Circuit Protection TypeOVERCURRENT ALL LOCATIONS
Reset MethodMANUAL
Trip Release CharacteristicINSTANTANEOUS AND TIME DELAY ALL LOCATIONS
Trip Release MethodTHERMAL-MAGNETIC ALL LOCATIONS
Federal Supply Class5925 — Circuit Breakers
Maximum Continuous Load Current Ra40.0 AMPERES AC ALL LOCATIONS
Operating Voltage Type And Rating240.0 AC ALL LOCATIONS
Pole Quantity3
Center To Center Distance Between1.000 INCHES NOMINAL
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 HQP3040H available?
We can source HQP3040H 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 HQP3040H by Eaton obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If HQP3040H 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 HQP3040H?
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 HQP3040H?
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.