Northrop Grumman Systems · Electronic Components
MSSA609000H65
Circuit Breaker
Part NumberMSSA609000H65
ManufacturerNorthrop Grumman Systems
AvailabilityAvailable to order — request a quote
Specifications
NSN5925-01-596-0304 (NSN)
Federal Item NameCIRCUIT BREAKER
Federal Supply Class5925 — Circuit Breakers
Maximum Continuous Load Current Ra4.0 AMPERES DC SINGLE LOCATION
Maximum Interrupting Capacity Curr50.0 DC SINGLE LOCATION
Trip Release MethodMAGNETIC SINGLE LOCATION
Reset MethodMANUAL
Circuit Protection TypeOVERCURRENT SINGLE LOCATION
Ultimate Trip Rating Of Continuous1000.0 SINGLE LOCATION
Bushing Length0.240 INCHES NOMINAL
Body Length2.000 INCHES NOMINAL
Body StyleSINGLE POLE TYPE
Body Width0.750 INCHES NOMINAL
Main Contact Tripping Mechanism TyTRIP FREE
Vendor Part NumbersIUGN6-1REC4-51-4.00
ESD/EMICode A — ESD/EMI sensitive item
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 MSSA609000H65 available?
We can source MSSA609000H65 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 MSSA609000H65 by Northrop Grumman Systems obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If MSSA609000H65 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 MSSA609000H65?
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 MSSA609000H65?
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.