MIL-SPEC · Electronic Components
MS26574-15
Part NumberMS26574-15
ManufacturerMIL-SPEC
AvailabilityIn stock — ships fast
Specifications
NSN5925-01-240-9179 (NSN)
Federal Item NameCIRCUIT BREAKER
MaterialPLASTIC CASE
Terminals2 TAB W/SCREW
Body StyleSINGLE POLE TYPE
Nominal Thread Size0.438 INCHES
Trip Release MethodTHERMAL SINGLE LOCATION
Maximum Interrupting Capacity Curr500.0 AC AND 500.0 DC SINGLE LOCATION
Maximum Continuous Load Current Ra15.0 AMPERES AC AND 15.0 AMPERES DC SINGLE LOCATION
Operating Voltage Type And Rating200.0 AC AND 28.0 DC SINGLE LOCATION
Internal Trip Release ConfiguratioSERIES TRIP SINGLE LOCATION
Manual Actuator Type And Quantity1 PUSH-PULL
Federal Supply Class5925 — Circuit Breakers
Mounting Surface To Terminal End D1.525 INCHES MAXIMUM
Storage TypeGENERAL PURPOSE WAREHOUSE
Mounting Facility Type And Quantit1 THREADED BUSHING
Center To Center Distance Between0.593 INCHES NOMINAL
Thread Quantity Per Inch32
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 MS26574-15 in stock?
Yes — MS26574-15 is in our stock database. Request a quote for current pricing and lead time.
Is MS26574-15 by MIL-SPEC obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If MS26574-15 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 MS26574-15?
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 MS26574-15?
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.