Square D · Electronic Components
QO1HT
LOAD CENTER QO CIRCUIT BRKR HANDLE TIE
Part NumberQO1HT
ManufacturerSquare D
AvailabilityAvailable to order — request a quote
Specifications
NSN5925-01-717-5109 (NSN)
Federal Item NameTRIP DEVICE,CIRCUIT BREAKER
Overall Length0.92 INCHES NOMINAL
Overall Width0.31 INCHES NOMINAL
Overall Height0.31 INCHES NOMINAL
Special FeaturesCONVERTS ANY TWO ADJACENT 120/240 VAC 1P QO CIRCUIT BREAKERS TO INDEPENDENT TRIP 2P. ROHS/REACH.
Voltage In Volts And Current Type120.0 AC AND 240.0 AC
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 QO1HT available?
We can source QO1HT 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 QO1HT by Square D obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If QO1HT 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 QO1HT?
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 QO1HT?
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.