TE Connectivity · Electronic Components
W91-X152-50
CIRCUIT BREAKER SWITCH 50A BLK
Part NumberW91-X152-50
ManufacturerTE Connectivity
AvailabilityAvailable to order — request a quote
Specifications
NSN5925-01-616-1280 (NSN)
Federal Item NameCIRCUIT BREAKER
MaterialPLASTIC CASE
Terminals2 THREADED STUD
Body StyleSINGLE POLE TYPE
Nominal Thread Size0.138 INCHES
Circuit Protection TypeOVERCURRENT SINGLE LOCATION
Trip Delay Time In Seconds Per Rat10.0 MINIMUM AT 125 PCT AND 150.0 MAXIMUM AT 125 PCT SINGLE LOCATION
Ultimate Trip Rating Of Continuous62.5 SINGLE LOCATION
Thread Series DesignatorUNIFIED NATIONAL COARSE (UNC)
Main Contact Tripping Mechanism TyNONTRIP FREE
Maximum Continuous Load Current Ra50.0 AMPERES DC SINGLE LOCATION
Federal Supply Class5925 — Circuit Breakers
Terminal Type And Quantity2 THREADED STUD
Operating Voltage Type And Rating65.0 DC SINGLE LOCATION
Body Length2.500 INCHES NOMINAL
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 W91-X152-50 available?
We can source W91-X152-50 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 W91-X152-50 by TE Connectivity obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If W91-X152-50 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 W91-X152-50?
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 W91-X152-50?
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.