Sensata Technologies · Electronic Components
D7271-8-30
Circuit Breaker
Part NumberD7271-8-30
ManufacturerSensata Technologies
AvailabilityAvailable to order — request a quote
Specifications
NSN5925-01-035-3151 (NSN)
Federal Item NameCIRCUIT BREAKER
Federal Supply Class5925 — Circuit Breakers
Trip Release CharacteristicTIME DELAY SINGLE LOCATIONTIME DELAY SINGLE LOCATION
Trip Release MethodTHERMAL SINGLE LOCATIONTHERMAL SINGLE LOCATION
Circuit Protection TypeOVERCURRENT SINGLE LOCATIONOVERCURRENT SINGLE LOCATION
Maximum Interrupting Capacity Curr3500.0 AC AND 3500.0 AC AND 4000.0 DC SINGLE LOCATION4000.0 DC SINGLE LOCATION
Reset MethodMANUALMANUAL
Operating Voltage Type And Rating120.0 AC AND 120.0 AC AND 30.0 DC SINGLE LOCATION30.0 DC SINGLE LOCATION
Ultimate Trip Rating Of Continuous138.0 SINGLE LOCATION138.0 SINGLE LOCATION
Main Contact Tripping Mechanism TyTRIP FREETRIP FREE
Maximum Continuous Load Current Ra30.0 AMPERES AC AND 30.0 AMPERES AC AND 30.0 AMPERES DC SINGLE LOCATION30.0 AMPERES DC SINGLE LOCATION
Body StyleSINGLE POLE TYPESINGLE POLE TYPE
Center To Center Distance Between0.906 INCHES NOMINAL0.906 INCHES NOMINAL
Vendor Part Numbers7271-8-30
Cancelled NSN5925-00-905-2887 (cancelled)
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 D7271-8-30 available?
We can source D7271-8-30 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 D7271-8-30 by Sensata Technologies obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If D7271-8-30 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 D7271-8-30?
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 D7271-8-30?
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.