Rockwell Collins · Electronic Components
260-4021-200
Circuit Breaker
Part Number260-4021-200
ManufacturerRockwell Collins
AvailabilityAvailable to order — request a quote
Specifications
NSN5925-00-479-7908 (NSN)
Federal Item NameCIRCUIT BREAKER
Federal Supply Class5925 — Circuit Breakers
Trip Release MethodMAGNETIC SINGLE LOCATION
Ultimate Trip Rating Of Continuous115.0 SINGLE LOCATION
Maximum Continuous Load Current Ra5.0 AMPERES AC SINGLE LOCATION
Maximum Interrupting Capacity Curr1000.0 AC SINGLE LOCATION
Body Length2.530 INCHES MAXIMUM
Reset MethodMANUAL
Circuit Protection TypeOVERCURRENT SINGLE LOCATION
Operating Voltage Type And Rating250.0 AC SINGLE LOCATION
Inclosure Protection Type For WhicHUMIDITY RESISTANT AND SALT SPRAY PROOF AND DUSTPROOF AND SAND RESISTANT AND EXPLOSION PROOF AND VIBRATIONPROOF
Nominal Thread Size0.138 INCHES
Actuator FunctionTRIP-RESET
Vendor Part NumbersAPL1R571-200
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 260-4021-200 available?
We can source 260-4021-200 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 260-4021-200 by Rockwell Collins obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 260-4021-200 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 260-4021-200?
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 260-4021-200?
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.