Raytheon · Electronic Components
165021-8
Circuit Breaker
Part Number165021-8
ManufacturerRaytheon
AvailabilityAvailable to order — request a quote
Specifications
NSN5925-01-037-6621 (NSN)
Federal Item NameCIRCUIT BREAKER
Federal Supply Class5925 — Circuit Breakers
Trip Release CharacteristicTIME DELAY SINGLE LOCATIONTIME DELAY SINGLE LOCATION
Circuit Protection TypeOVERCURRENT SINGLE LOCATIONOVERCURRENT SINGLE LOCATION
Main Contact Tripping Mechanism TyTRIP FREETRIP FREE
Reset MethodMANUALMANUAL
Maximum Interrupting Capacity Curr3000.0 DC SINGLE LOCATION3000.0 DC SINGLE LOCATION
Operating Voltage Type And Rating28.0 DC SINGLE LOCATION28.0 DC SINGLE LOCATION
Ultimate Trip Rating Of Continuous150.0 SINGLE LOCATION150.0 SINGLE LOCATION
Maximum Continuous Load Current Ra2.0 AMPERES DC SINGLE LOCATION2.0 AMPERES DC SINGLE LOCATION
Trip Release MethodMAGNETIC-HYDRAULIC SINGLE LOCATIONMAGNETIC-HYDRAULIC SINGLE LOCATION
Body StyleSINGLE POLE TYPESINGLE POLE TYPE
Storage TypeGENERAL PURPOSE WAREHOUSEGENERAL PURPOSE WAREHOUSE
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 165021-8 available?
We can source 165021-8 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 165021-8 by Raytheon obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 165021-8 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 165021-8?
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 165021-8?
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.