Sensata · Electronic Components
M39019/02-255
Part NumberM39019/02-255
ManufacturerSensata
AvailabilityIn stock — ships fast
Specifications
NSN5925-01-089-9443 (NSN)
Federal Item NameCIRCUIT BREAKER
Terminals2 WIRE HOOK
Body StyleSINGLE POLE TYPE
Nominal Thread Size0.375 INCHES
Maximum Interrupting Capacity Curr1000.0 AC AND 1000.0 DC SINGLE LOCATION
Circuit Protection TypeOVERCURRENT SINGLE LOCATION
Ultimate Trip Rating Of Continuous115.0 SINGLE LOCATION
Trip Release CharacteristicTIME DELAY SINGLE LOCATION
Trip Release MethodMAGNETIC SINGLE LOCATION
Main Contact Tripping Mechanism TyTRIP FREE
Reset MethodMANUAL
Federal Supply Class5925 — Circuit Breakers
Cross Reference5925-01-089-9443
Operating Voltage Type And Rating240.0 AC AND 50.0 DC SINGLE LOCATION
Maximum Continuous Load Current Ra15.0 AMPERES AC AND 15.0 AMPERES DC SINGLE LOCATION
Switch Contact ArrangementSINGLE POLE, DOUBLE THROW
Fragility FactorMODERATELY RUGGED
Cancelled NSN5925-00-443-9474 (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 M39019/02-255 in stock?
Yes — M39019/02-255 is in our stock database. Request a quote for current pricing and lead time.
Is M39019/02-255 by Sensata obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If M39019/02-255 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 M39019/02-255?
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 M39019/02-255?
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.