Northrop Grumman Systems · Electronic Components
579R868H15
Circuit Breaker
Part Number579R868H15
ManufacturerNorthrop Grumman Systems
AvailabilityAvailable to order — request a quote
Specifications
NSN5925-00-584-7189 (NSN)
Federal Item NameCIRCUIT BREAKER
Federal Supply Class5925 — Circuit Breakers
Center To Center Distance Between0.770 INCHES NOMINAL
Boss Height0.140 INCHES NOMINAL
Mounting Surface To Terminal End D2.760 INCHES NOMINAL
Thread Quantity Per Inch32
Distance Between Centerlines Of Mo0.750 INCHES NOMINAL
Mounting Facility Type And Quantit6 THREADED HOLE(S)
Pole Quantity3
External Actuator Linkage ArrangemONE, TWO, AND THREE LINKED
Frequency In Hertz400.0 ALL LOCATIONS
Manual Actuator Type And Quantity3 TOGGLE
Thread Series DesignatorUNIFIED NATIONAL COARSE (UNC)
Vendor Part NumbersAPL111-1250-15
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 579R868H15 available?
We can source 579R868H15 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 579R868H15 by Northrop Grumman Systems obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 579R868H15 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 579R868H15?
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 579R868H15?
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.