Naval Sea Systems Command · Electronic Components
5189430
Circuit Breaker
Part Number5189430
ManufacturerNaval Sea Systems Command
AvailabilityAvailable to order — request a quote
Specifications
NSN5925-01-183-6332 (NSN)
Federal Item NameCIRCUIT BREAKER
Federal Supply Class5925 — Circuit Breakers
Main Contact Tripping Mechanism TyTRIP FREE
Operating Voltage Type And Rating480.0 AC ALL LOCATIONS
Reset MethodMANUAL
Body Height3.475 INCHES MINIMUM AND 3.495 INCHES MAXIMUM
Maximum Continuous Load Current Ra6.0 AMPERES AC ALL LOCATIONS
Circuit Protection TypeOVERCURRENT ALL LOCATIONS
Body StyleMULTIPOLE-MULTIPLE ACTUATOR TYPE
Frequency In Hertz60.0 ALL LOCATIONS
Thread Series DesignatorUNIFIED NATIONAL COARSE (UNC)
Center To Center Distance Between3.546 INCHES NOMINAL
Storage TypeGENERAL PURPOSE WAREHOUSE
Vendor Part NumbersCD3-Z1011-1W
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 5189430 available?
We can source 5189430 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 5189430 by Naval Sea Systems Command obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 5189430 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 5189430?
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 5189430?
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.