Northrop Grumman Systems · Electronic Components
1314479-1
Circuit Breaker
Part Number1314479-1
ManufacturerNorthrop Grumman Systems
AvailabilityAvailable to order — request a quote
Specifications
NSN5925-01-063-4380 (NSN)
Federal Item NameCIRCUIT BREAKER
Federal Supply Class5925 — Circuit Breakers
Ultimate Trip Rating Of Continuous125.0 SECOND LOCATION
Maximum Interrupting Capacity Curr500.0 DC FIRST LOCATION
Operating Voltage Type And Rating50.0 DC FIRST LOCATION
Internal Trip Release ConfiguratioSERIES TRIP FIRST LOCATION
Main Contact Tripping Mechanism TyTRIP FREE
Trip Release MethodMAGNETIC ALL LOCATIONS
Actuator FunctionTRIP-RESET
Mounting Facility Type And Quantit1 THREADED BUSHING WITH PANEL SEAL
Thread Quantity Per Inch32
Fragility FactorMODERATELY RUGGED
Pole Quantity2
Vendor Part NumbersAP41-7323-1, V45DC20EHE2A
Cancelled NSN5925-01-025-1650 (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 1314479-1 available?
We can source 1314479-1 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 1314479-1 by Northrop Grumman Systems obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 1314479-1 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 1314479-1?
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 1314479-1?
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.