L3Harris Maritime Power & Energy Solutions, Inc. · Pluggable Terminal Blocks
179945
Circuit Breaker
Part Number179945
ManufacturerL3Harris Maritime Power & Energy Solutions, Inc.
AvailabilityAvailable to order — request a quote
Specifications
NSN5925-00-174-8792 (NSN)
Federal Item NameCIRCUIT BREAKER
Federal Supply Class5925 — Circuit Breakers
Maximum Interrupting Capacity Curr50000.0 DC ALL LOCATIONS
Trip Release CharacteristicTIME DELAY ALL LOCATIONS
Maximum Continuous Load Current Ra1200.0 AMPERES DC ALL LOCATIONS
Circuit Protection TypeOVERCURRENT ALL LOCATIONS
Terminal Type And Quantity6 BUS BAR
Auxiliary Switch Function And Quan1 CONTROL
Manual Actuator Type And Quantity1 ROTARY
Adjustable Trip Setting Current Ra+1800.0 TO 2800.0 DC ALL LOCATIONS
Reference Number Differentiating CAS DIFFERENTIATED BY POLE QUANTITY,MAXIMUM CONTINUOUS LOAD CURRENTRATING PER POLE,OPERATING VOLTAGE TYPE AND RATING PER
Actuator FunctionTRIP-RESET
Pole Quantity3
Vendor Part Numbers702140SH4, S6205-3134310, S6205-1475322
Standard Pack Qty50
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 179945 available?
We can source 179945 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 179945 by L3Harris Maritime Power & Energy Solutions, Inc. obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 179945 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 179945?
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 179945?
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.