Instocklabels · Electronic Components
12243
CIRCUIT BREAKER — NSN 5925-01-622-1991
Part Number12243
ManufacturerInstocklabels
AvailabilityIn stock — ships fast
Specifications
NSN5998-01-068-3342 (NSN)
Federal Item NameCIRCUIT CARD ASSEMBLY
Federal Supply Class5998 — Circuit Card Assemblies
ESD/EMICode A — ESD/EMI sensitive item
Trip Release MethodTHERMAL-MAGNETIC ALL LOCATIONS
Operating Voltage Type And Rating60.0 DC ALL LOCATIONS
Overall Width18.0 MILLIMETERS NOMINAL
Overall Height81.0 MILLIMETERS NOMINAL
Pole Quantity1
Conductor Quantity4
Cross Section Outside Diameter0.204 INCHES NOMINAL
Conductor Arrangement And Quantity4 SINGLES
MaterialPLASTIC POLYTETRAFLUOROETHYLENE FIRST POSITION PRIMARY INSULATION ALL CONDUCTORS
ColorBLACK FIRST POSITION JACKET CABLE
Cross Sectional Shape StyleROUND
Round Conductor Size24 AWG ALL CONDUCTORS
Conductor FormSOLID ALL CONDUCTORS
Accessory Wire Type And Quantity1 DRAIN
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 12243 in stock?
Yes — 12243 is in our stock database. Request a quote for current pricing and lead time.
Is 12243 by Instocklabels obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 12243 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 12243?
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 12243?
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.