Raytheon · Electronic Components
911971-4
Circuit Breaker
Part Number911971-4
ManufacturerRaytheon
AvailabilityAvailable to order — request a quote
Specifications
NSN5925-01-045-8050 (NSN)
Federal Item NameCIRCUIT BREAKER
Federal Supply Class5925 — Circuit Breakers
Main Contact Tripping Mechanism TyTRIP FREETRIP FREE
Operating Voltage Type And Rating208.0 AC ALL LOCATIONS208.0 AC ALL LOCATIONS
Trip Release CharacteristicTIME DELAY ALL LOCATIONSTIME DELAY ALL LOCATIONS
Ultimate Trip Rating Of Continuous100.0 ALL LOCATIONS100.0 ALL LOCATIONS
Trip Release MethodMAGNETIC ALL LOCATIONSMAGNETIC ALL LOCATIONS
Reset MethodMANUALMANUAL
Maximum Interrupting Capacity Curr5000.0 AC ALL LOCATIONS5000.0 AC ALL LOCATIONS
Circuit Protection TypeOVERCURRENT ALL LOCATIONSOVERCURRENT ALL LOCATIONS
Maximum Continuous Load Current Ra50.0 AMPERES AC ALL LOCATIONS50.0 AMPERES AC ALL LOCATIONS
Distance Between Centerlines Of Mo2.750 INCHES NOMINAL2.750 INCHES NOMINAL
Pole Quantity33
Vendor Part Numbers209-3-4012-4
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 911971-4 available?
We can source 911971-4 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 911971-4 by Raytheon obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 911971-4 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 911971-4?
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 911971-4?
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.