Westinghouse Electric Corp. · Electronic Components
SEA2030
Circuit Breaker Box
Part NumberSEA2030
ManufacturerWestinghouse Electric Corp.
AvailabilityAvailable to order — request a quote
Specifications
NSN5925-00-728-2020 (NSN)
Federal Item NameCIRCUIT BREAKER BOX
Federal Supply Class5925 — Circuit Breakers
Hazardous Locations EnvironmentalGENERAL PURPOSE-NEMA TYPE 1
Storage TypeGENERAL PURPOSE WAREHOUSE
Circuit Breaker Manufacturer Code56365
Cable Entrance Diameter1.000 INCHES NOMINAL
Unthreaded Mounting Hole Diameter0.250 INCHES NOMINAL
Overall Depth3.531 INCHES NOMINAL
System For Which DesignedTHREE WIRE TWO PHASE
Main Line Maximum Ac Voltage Ratin240.0
Entrance Type And Quantity4 PREPUNCHED HOLE
Style DesignatorSQUARE, SURFACE MOUNTING
Circuit Breaker Current Rating In30.0
Vendor Part NumbersTE122030WLANDTE200S
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 SEA2030 available?
We can source SEA2030 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 SEA2030 by Westinghouse Electric Corp. obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If SEA2030 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 SEA2030?
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 SEA2030?
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.