Eaton Corp. Aerospace Commercial Controls Div · Electronic Components
AM1R-A3-AC-16-K-A-20-1
Circuit Breaker
Part NumberAM1R-A3-AC-16-K-A-20-1
ManufacturerEaton Corp. Aerospace Commercial Controls Div
AvailabilityAvailable to order — request a quote
Specifications
NSN5925-01-662-8113 (NSN)
Federal Item NameCIRCUIT BREAKER
Federal Supply Class5925 — Circuit Breakers
Operating Voltage Type And Rating250.0 AC ALL LOCATIONS
Main Contact Tripping Mechanism TyNONTRIP FREE
Maximum Continuous Load Current Ra20.0 AMPERES AC ALL LOCATIONS
Trip Delay Time In Seconds Per Rat0.100 MAXIMUM AT 125 PCT ALL LOCATIONS
Circuit Protection TypeOVERCURRENT ALL LOCATIONS
Reset MethodMANUAL
Body Height85.53 MILLIMETERS MAXIMUM
Body Width19.05 MILLIMETERS MAXIMUM
Distance Between Centerlines Of Mo19.05 MILLIMETERS MAXIMUM
Pole Quantity1
Body StyleMULTIPOLE-SINGLE ACTUATOR TYPE
Vendor Part NumbersNFS975016111/5201
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 AM1R-A3-AC-16-K-A-20-1 available?
We can source AM1R-A3-AC-16-K-A-20-1 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 AM1R-A3-AC-16-K-A-20-1 by Eaton Corp. Aerospace Commercial Controls Div obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If AM1R-A3-AC-16-K-A-20-1 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 AM1R-A3-AC-16-K-A-20-1?
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 AM1R-A3-AC-16-K-A-20-1?
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.