Square D · Electronic Components
QDL32125
MOLDED CASE CIRCUIT BREAKER 240V 125A
Part NumberQDL32125
ManufacturerSquare D
AvailabilityAvailable to order — request a quote
Specifications
NSN5925-01-711-1978 (NSN)
Federal Item NameCIRCUIT BREAKER
Terminals6 SCREW
Overall Length6.47 INCHES NOMINAL
Overall Width4.50 INCHES NOMINAL
Body StyleMULTIPOLE-SINGLE ACTUATOR TYPE
Circuit Protection TypeOVERCURRENT ALL LOCATIONS
Maximum Continuous Load Current Ra125.0 AMPERES AC ALL LOCATIONS
Reset MethodMANUAL
Operating Voltage Type And Rating240.0 AC ALL LOCATIONS
Trip Release MethodTHERMAL-MAGNETIC ALL LOCATIONS
Packaged Unit Weight4.75 POUNDS
Federal Supply Class5925 — Circuit Breakers
Manual Actuator Type And Quantity1 TOGGLE
Terminal Type And Quantity6 SCREW
Frequency In Hertz60.0 ALL LOCATIONS
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 QDL32125 available?
We can source QDL32125 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 QDL32125 by Square D obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If QDL32125 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 QDL32125?
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 QDL32125?
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.