Square D · Electronic Components
QOU230
CIRCUIT BREAKER, THERMAL MAG, 2P, 30A
Part NumberQOU230
ManufacturerSquare D
AvailabilityAvailable to order — request a quote
Specifications
NSN5925-00-139-2453 (NSN)
Federal Item NameCIRCUIT BREAKER
MaterialPLASTIC CASE
Terminals2 CLIP AND 2 COMPRESSION
Body StyleMULTIPOLE-SINGLE ACTUATOR TYPE
Storage TypeGENERAL PURPOSE WAREHOUSE
Mounting Facility Type And Quantit2 CLIP
Maximum Continuous Load Current Ra30.0 AMPERES AC ALL LOCATIONS
Maximum Interrupting Capacity Curr10000.0 AC ALL LOCATIONS
Operating Voltage Type And Rating240.0 AC ALL LOCATIONS
Main Contact Tripping Mechanism TyTRIP FREE
Circuit Protection TypeOVERCURRENT ALL LOCATIONS
Federal Supply Class5925 — Circuit Breakers
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 QOU230 available?
We can source QOU230 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 QOU230 by Square D obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If QOU230 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 QOU230?
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 QOU230?
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.