L3Harris Maritime Power & Energy Solutions, Inc. · Electronic Components
ET56213
Circuit Breaker
Part NumberET56213
ManufacturerL3Harris Maritime Power & Energy Solutions, Inc.
AvailabilityAvailable to order — request a quote
Specifications
NSN5925-00-501-9684 (NSN)
Federal Item NameCIRCUIT BREAKER
Federal Supply Class5925 — Circuit Breakers
Maximum Interrupting Capacity Curr15000.0 AC AND 10000.0 DC ALL LOCATIONS
Ultimate Trip Rating Of Continuous600.0 ALL LOCATIONS
Trip Release MethodTHERMAL ALL LOCATIONS
Trip Release CharacteristicINSTANTANEOUS AND TIME DELAY ALL LOCATIONS
Main Contact Tripping Mechanism TyTRIP FREE
Operating Voltage Type And Rating500.0 AC AND 250.0 DC ALL LOCATIONS
Mounting Facility Type And Quantit6 THREADED STUD(S)
Pole Quantity3
Mounting Surface To Terminal End D8.625 INCHES NOMINAL
Center To Center Distance Between8.750 INCHES NOMINAL
Thread Quantity Per Inch16
Vendor Part Numbers305279PC25, 574-6201-810907REVDPC30, 574-6201-810906REVDPC44, 90028-6202-2298ALT4PC25
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 ET56213 available?
We can source ET56213 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 ET56213 by L3Harris Maritime Power & Energy Solutions, Inc. obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If ET56213 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 ET56213?
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 ET56213?
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.