L3Harris Maritime Power & Energy Solutions, Inc. · Electronic Components
176652
Circuit Breaker
Part Number176652
ManufacturerL3Harris Maritime Power & Energy Solutions, Inc.
LifecycleStocked
AvailabilityAvailable to order — request a quote
Specifications
NSN5925-00-643-9234 (NSN)
Federal Item NameCIRCUIT BREAKER
Federal Supply Class5925 — Circuit Breakers
Manual Actuator Type And Quantity1 ROTARY
Pole Quantity2
Ultimate Trip Rating Of Continuous400.0 ALL LOCATIONS
Maximum Continuous Load Current Ra600.0 AMPERES DC ALL LOCATIONS
Unthreaded Mounting Hole Diameter0.562 INCHES NOMINAL
Reset MethodMANUAL
Main Contact Tripping Mechanism TyTRIP FREE
Circuit Protection TypeOVERCURRENT ALL LOCATIONS
Trip Release CharacteristicINSTANTANEOUS AND TIME DELAY ALL LOCATIONS
Mounting Facility Type And Quantit6 UNTHREADED HOLE(S)
Maximum Interrupting Capacity Curr25000.0 DC ALL LOCATIONS
Vendor Part NumbersB37171, S0B37171, 176399AND176652
ProducttraceabilityNo
RohscompliantTBA
IscanonicalY
Hazardousfalse
RohsphthalatescompliantTBA
UseccnUnknown
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 176652 available?
We can source 176652 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 176652 by L3Harris Maritime Power & Energy Solutions, Inc. obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 176652 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 176652?
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 176652?
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.