MIL-SPEC · Electronic Components
AA55571/07-012
Circuit Breaker
Part NumberAA55571/07-012
ManufacturerMIL-SPEC
AvailabilityAvailable to order — request a quote
Specifications
NSN5925-01-429-4554 (NSN)
Federal Item NameCIRCUIT BREAKER
Federal Supply Class5925 — Circuit Breakers
Circuit Protection TypeOVERCURRENT SINGLE LOCATION
Trip Release MethodTHERMAL SINGLE LOCATION
Reset MethodAUTOMATIC
Inclosure Protection Type For WhicSHOCK RESISTANT AND VIBRATION RESISTANT AND SALT SPRAY PROOF AND FUNGUS RESISTANT
Trip Delay Time In Seconds Per Rat8.000 MINIMUM AT 200 PCT AND 50.000 MAXIMUM AT 200 PCT SINGLE LOCATION
Storage TypeGENERAL PURPOSE WAREHOUSE
Distance Between Centerlines Of Mo2.406 INCHES NOMINAL
Pole Quantity1
Unthreaded Mounting Hole Diameter0.195 INCHES MINIMUM AND 0.225 INCHES MAXIMUM
Center To Center Distance Between1.060 INCHES NOMINAL
Mounting Surface To Terminal End D2.000 INCHES MAXIMUM
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 AA55571/07-012 available?
We can source AA55571/07-012 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 AA55571/07-012 by MIL-SPEC obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If AA55571/07-012 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 AA55571/07-012?
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 AA55571/07-012?
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.