Northrop Grumman Systems Corporation · Electronic Components
328C055H07
Circuit Breaker
Part Number328C055H07
ManufacturerNorthrop Grumman Systems Corporation
AvailabilityAvailable to order — request a quote
Specifications
NSN5925-00-050-7649 (NSN)
Federal Item NameCIRCUIT BREAKER
Federal Supply Class5925 — Circuit Breakers
Body Width0.740 INCHES MINIMUM AND 0.760 INCHES MAXIMUM
Body Length2.490 INCHES MINIMUM AND 2.510 INCHES MAXIMUM
Frequency In Hertz400.0 SINGLE LOCATION
Arc Quenching MethodMAGNETIC BLOWOUT
Fragility FactorMODERATELY RUGGED
Distance Between Centerlines Of Mo2.052 INCHES MINIMUM AND 2.072 INCHES MAXIMUM
Thread Quantity Per Inch32
Mounting Surface To Terminal End D2.461 INCHES MINIMUM AND 2.481 INCHES MAXIMUM
Mounting Facility Type And Quantit2 THREADED HOLE(S)
Switch Contact ArrangementSINGLE POLE, DOUBLE THROW
Center To Center Distance Between1.928 INCHES MINIMUM AND 1.948 INCHES MAXIMUM
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 328C055H07 available?
We can source 328C055H07 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 328C055H07 by Northrop Grumman Systems Corporation obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 328C055H07 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 328C055H07?
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 328C055H07?
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.