Klixon · Electronic Components
MS14154-20
circuit breaker
Part NumberMS14154-20
ManufacturerKlixon
AvailabilityIn stock — ships fast
Specifications
NSN5925-01-217-1643 (NSN)
Federal Item NameCIRCUIT BREAKER
MaterialPLASTIC CASE
Terminals6 TAB W/SCREW
Body StyleMULTIPOLE-SINGLE ACTUATOR TYPE
Nominal Thread Size0.438 INCHES
Operating Voltage Type And Rating200.0 AC ALL LOCATIONS
Body Height1.381 INCHES MAXIMUM
Main Contact Tripping Mechanism TyTRIP FREE
Reset MethodMANUAL
Maximum Interrupting Capacity Curr2000.0 AC ALL LOCATIONS
Maximum Continuous Load Current Ra20.0 AMPERES AC ALL LOCATIONS
Federal Supply Class5925 — Circuit Breakers
Circuit Protection TypeOVERCURRENT ALL LOCATIONS
Trip Release CharacteristicTIME DELAY ALL LOCATIONS
Body Width1.840 INCHES MAXIMUM
Inclosure Protection Type For WhicSHOCKPROOF AND VIBRATIONPROOF
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 MS14154-20 in stock?
Yes — MS14154-20 is in our stock database. Request a quote for current pricing and lead time.
Is MS14154-20 by Klixon obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If MS14154-20 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 MS14154-20?
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 MS14154-20?
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.