Square D · Electronic Components
QO324MB100
LD CTR QO MB 240V 100A 3PH 24SP CSA LIST
Part NumberQO324MB100
ManufacturerSquare D
AvailabilityAvailable to order — request a quote
Specifications
NSN5925-01-670-7598 (NSN)
Federal Item NameCIRCUIT BREAKER BOX
MaterialSTEEL
Special FeaturesMEANS OF ATTACHING ITEMS ARE 4 WIRE LUGS.
Circuit Breaker Type And Quantity24 TRIPLE POLE
Circuit Breaker Current Rating In100.0
Federal Supply Class5925 — Circuit Breakers
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 QO324MB100 available?
We can source QO324MB100 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 QO324MB100 by Square D obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If QO324MB100 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 QO324MB100?
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 QO324MB100?
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.