Heinemann Electric Canada Incdivision of Eaton · Electronic Components
MM1R-AC07DNU-15-2
Circuit Breaker
Part NumberMM1R-AC07DNU-15-2
ManufacturerHeinemann Electric Canada Incdivision of Eaton
AvailabilityAvailable to order — request a quote
Specifications
NSN5925-01-376-9770 (NSN)
Federal Item NameCIRCUIT BREAKER
Federal Supply Class5925 — Circuit Breakers
Body Length2.500 INCHES NOMINAL
Main Contact Tripping Mechanism TyTRIP FREE
Trip Release MethodMAGNETIC-HYDRAULIC SINGLE LOCATION
Body Width0.750 INCHES NOMINAL
Body StyleSINGLE POLE TYPE
Boss Height0.140 INCHES NOMINAL
Thread Quantity Per Inch32
Mounting Surface To Terminal End D2.481 INCHES NOMINAL
Center To Center Distance Between1.938 INCHES NOMINAL
Pole Quantity1
Mounting Facility Type And Quantit2 THREADED HOLE(S)
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 MM1R-AC07DNU-15-2 available?
We can source MM1R-AC07DNU-15-2 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 MM1R-AC07DNU-15-2 by Heinemann Electric Canada Incdivision of Eaton obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If MM1R-AC07DNU-15-2 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 MM1R-AC07DNU-15-2?
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 MM1R-AC07DNU-15-2?
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.