Square D · Electronic Components
M9F14220
Part NumberM9F14220
ManufacturerSquare D
AvailabilityIn stock — ships fast
Specifications
NSN5925-01-664-0238 (NSN)
Federal Item NameCIRCUIT BREAKER
Maximum Continuous Load Current Ra20.0 AMPERES AC ALL LOCATIONS
Pole Quantity2
Federal Supply Class5925 — Circuit Breakers
Vendor Part NumbersBRE4183
Cancelled NSN5925-01-565-7343 (cancelled)
ESD/EMICode A — ESD/EMI sensitive item
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 M9F14220 in stock?
Yes — M9F14220 is in our stock database. Request a quote for current pricing and lead time.
Is M9F14220 by Square D obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If M9F14220 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 M9F14220?
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 M9F14220?
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.