MIL-SPEC · Electronic Components
M55629/6-170
Circuit Breaker
Part NumberM55629/6-170
ManufacturerMIL-SPEC
AvailabilityAvailable to order — request a quote
Specifications
NSN5925-01-268-3181 (NSN)
Federal Item NameCIRCUIT BREAKER
Federal Supply Class5925 — Circuit Breakers
Center To Center Distance Between0.750 INCHES NOMINAL
Reset MethodMANUAL
Main Contact Tripping Mechanism TyTRIP FREE
Mounting Surface To Terminal End D2.800 INCHES NOMINAL
Maximum Continuous Load Current Ra1.5 AMPERES AC SINGLE LOCATION
Boss Height0.140 INCHES NOMINAL
Body Width2.553 INCHES NOMINAL
Trip Release MethodMAGNETIC SINGLE LOCATION
Operating Voltage Type And Rating240.0 AC SINGLE LOCATION
Trip Delay Time In Seconds Per Rat0.500 MINIMUM AT 150 PCT AND 5.800 MAXIMUM AT 150 PCT SINGLE LOCATION
Frequency In Hertz400.0 SINGLE LOCATION
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 M55629/6-170 available?
We can source M55629/6-170 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 M55629/6-170 by MIL-SPEC obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If M55629/6-170 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 M55629/6-170?
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 M55629/6-170?
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.