Dynalec · Electronic Components
14046-028
Circuit Breaker
Part Number14046-028
ManufacturerDynalec
AvailabilityAvailable to order — request a quote
Specifications
NSN5925-01-398-1856 (NSN)
Federal Item NameCIRCUIT BREAKER
Federal Supply Class5925 — Circuit Breakers
Maximum Interrupting Capacity Curr1000.0 AC ALL LOCATIONS
Thread Series DesignatorUNIFIED NATIONAL COARSE (UNC)
Main Contact Tripping Mechanism TyTRIP FREE
Trip Release MethodMAGNETIC ALL LOCATIONS
Reset MethodMANUAL
Body StyleMULTIPOLE-MULTIPLE ACTUATOR TYPE
Center To Center Distance Between1.680 INCHES NOMINAL
Mounting Facility Type And Quantit4 THREADED HOLE(S)
Mounting Surface To Terminal End D2.285 INCHES NOMINAL
Pole Quantity2
Distance Between Centerlines Of Mo1.680 INCHES NOMINAL
Cancelled NSN5925-01-492-6769 (cancelled)
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 14046-028 available?
We can source 14046-028 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 14046-028 by Dynalec obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 14046-028 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 14046-028?
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 14046-028?
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.