Square D · Electronic Components
QDL32150
MOLDED CASE CIRCUIT BREAKER 240V 150A
Part NumberQDL32150
ManufacturerSquare D
AvailabilityAvailable to order — request a quote
Specifications
NSN5925-01-072-3867 (NSN)
Federal Item NameCIRCUIT BREAKER
MaterialPLASTIC CASE
Terminals6 SCREW
Body StyleMULTIPOLE-SINGLE ACTUATOR TYPE
Nominal Thread Size0.164 INCHES
Reset MethodMANUAL
Main Contact Tripping Mechanism TyTRIP FREE
Operating Voltage Type And Rating240.0 AC ALL LOCATIONS
Body Length6.438 INCHES NOMINAL
Ultimate Trip Rating Of Continuous125.0 ALL LOCATIONS
Circuit Protection TypeOVERCURRENT ALL LOCATIONS
Federal Supply Class5925 — Circuit Breakers
Maximum Interrupting Capacity Curr18000.0 AC ALL LOCATIONS
Trip Release MethodTHERMAL ALL LOCATIONS
Maximum Continuous Load Current Ra150.0 AMPERES AC ALL LOCATIONS
Trip Release CharacteristicINSTANTANEOUS AND TIME DELAY ALL LOCATIONS
Actuator Position DesignationAT POLE TWO
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 QDL32150 available?
We can source QDL32150 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 QDL32150 by Square D obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If QDL32150 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 QDL32150?
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 QDL32150?
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.