Heinemann Electric · Electronic Components
MM2R-D3-LC07D-A-15-2
Circuit Breaker
Part NumberMM2R-D3-LC07D-A-15-2
ManufacturerHeinemann Electric
AvailabilityAvailable to order — request a quote
Specifications
NSN5925-01-377-2285 (NSN)
Federal Item NameCIRCUIT BREAKER
Federal Supply Class5925 — Circuit Breakers
Main Contact Tripping Mechanism TyTRIP FREE
Reset MethodMANUAL
Maximum Continuous Load Current Ra15.0 AMPERES AC AND 15.0 AMPERES DC ALL LOCATIONS
Maximum Interrupting Capacity Curr1000.0 AC AND 5000.0 DC ALL LOCATIONS
Nominal Thread Size0.138 INCHES
Center To Center Distance Between1.938 INCHES NOMINAL
Pole Quantity2
Mounting Surface To Terminal End D2.481 INCHES NOMINAL
Thread Quantity Per Inch32
Mounting Facility Type And Quantit4 THREADED HOLE(S)
Distance Between Centerlines Of Mo2.062 INCHES NOMINAL
Vendor Part NumbersMM2R-D3-LC07D-NU-15-2
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 MM2R-D3-LC07D-A-15-2 available?
We can source MM2R-D3-LC07D-A-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 MM2R-D3-LC07D-A-15-2 by Heinemann Electric obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If MM2R-D3-LC07D-A-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 MM2R-D3-LC07D-A-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 MM2R-D3-LC07D-A-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.