Square D Co Cedar Rapids Mfg Plant · Electronic Components
Q4L3300
Circuit Breaker
Part NumberQ4L3300
ManufacturerSquare D Co Cedar Rapids Mfg Plant
AvailabilityAvailable to order — request a quote
Specifications
NSN5925-01-341-0726 (NSN)
Federal Item NameCIRCUIT BREAKER
Federal Supply Class5925 — Circuit Breakers
Trip Release MethodTHERMAL-MAGNETIC ALL LOCATIONS
Body StyleMULTIPOLE-SINGLE ACTUATOR TYPE
Inclosure Protection Type For WhicDUSTPROOF
Actuator Position DesignationAT POLE TWO
Distance Between Centerlines Of Mo1.000 INCHES NOMINAL
Arc Quenching MethodMAGNETIC BLOWOUT
Center To Center Distance Between2.000 INCHES NOMINAL
Fragility FactorMODERATELY RUGGED
Mounting Facility Type And Quantit4 UNTHREADED HOLE(S)
Storage TypeGENERAL PURPOSE WAREHOUSE
Pole Quantity3
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 Q4L3300 available?
We can source Q4L3300 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 Q4L3300 by Square D Co Cedar Rapids Mfg Plant obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If Q4L3300 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 Q4L3300?
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 Q4L3300?
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.