Boeing · Electronic Components
BACC18U7
Circuit Breaker
Part NumberBACC18U7
ManufacturerBoeing
AvailabilityAvailable to order — request a quote
Specifications
NSN5925-00-348-3591 (NSN)
Federal Item NameCIRCUIT BREAKER
Federal Supply Class5925 — Circuit Breakers
Ultimate Trip Rating Of Continuous145.0 SINGLE LOCATION
Inclosure Protection Type For WhicVIBRATIONPROOF AND FUNGUS RESISTANT AND MOISTURE RESISTANT
Reset MethodMANUAL
Main Contact Tripping Mechanism TyTRIP FREE
Maximum Continuous Load Current Ra7.5 AMPERES AC AND 7.5 AMPERES DC SINGLE LOCATION
Actuator FunctionTRIP-RESET
Operating Voltage Type And Rating200.0 AC AND 28.0 DC SINGLE LOCATION
Trip Release MethodTHERMAL SINGLE LOCATION
Maximum Interrupting Capacity Curr5000.0 AC AND 5000.0 DC SINGLE LOCATION
Arc Quenching MethodAIR
Frequency In Hertz400.0 SINGLE LOCATION
Vendor Part Numbers7274-21-7 1/2
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 BACC18U7 available?
We can source BACC18U7 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 BACC18U7 by Boeing obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If BACC18U7 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 BACC18U7?
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 BACC18U7?
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.