Mcmaster-Carr Supply Co · Electronic Components
72015K11
Circuit Breaker
Part Number72015K11
ManufacturerMcmaster-Carr Supply Co
AvailabilityAvailable to order — request a quote
Specifications
NSN5925-01-587-6454 (NSN)
Federal Item NameCIRCUIT BREAKER
Federal Supply Class5925 — Circuit Breakers
Frequency In Hertz50.0 SINGLE LOCATION
Operating Voltage Type And Rating277.0 AC AND 80.0 DC SINGLE LOCATION
Maximum Continuous Load Current Ra20.0 AMPERES AC SINGLE LOCATION
Pole Quantity1
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 72015K11 available?
We can source 72015K11 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 72015K11 by Mcmaster-Carr Supply Co obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 72015K11 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 72015K11?
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 72015K11?
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.