Northrop Grumman Systems Corporation · Electronic Components
GC885ER1
Circuit Breaker
Part NumberGC885ER1
ManufacturerNorthrop Grumman Systems Corporation
AvailabilityAvailable to order — request a quote
Specifications
NSN5925-01-224-0285 (NSN)
Federal Item NameCIRCUIT BREAKER
Federal Supply Class5925 — Circuit Breakers
Body StyleSINGLE POLE TYPE
Ultimate Trip Rating Of Continuous125.0 SINGLE LOCATION
Trip Release MethodMAGNETIC SINGLE LOCATION
Actuator Position DesignationAT POLE ONE
Switch Terminal TypeQUICK DISCONNECT, MALE
Terminal Type And Quantity2 THREADED STUD
Switch Current Rating And Type In3.0 DC
Boss Height0.150 INCHES NOMINAL
Switch Contact ArrangementSINGLE POLE, DOUBLE THROW
Mounting Facility Type And Quantit2 THREADED HOLE(S)
Fragility FactorMODERATELY RUGGED
Vendor Part Numbers205-1-1REG2-51-1-303-M
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 GC885ER1 available?
We can source GC885ER1 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 GC885ER1 by Northrop Grumman Systems Corporation obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If GC885ER1 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 GC885ER1?
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 GC885ER1?
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.