Manufacturing of power circuit breakers, 1000 volts or less
895 FACILITIES| Facility | City | State | Employees | Status |
|---|---|---|---|---|
| Industrial Electric CORP | Beckley | WV | — | UNVERIFIED |
| Industrial Electric Mfg INC | Fremont | CA | — | UNVERIFIED |
| Inertia Engineering & Machine Works | Stockton | CA | — | UNVERIFIED |
| Innovative Controls Engineering | Marshfield | MO | — | UNVERIFIED |
| Interlink Electronics INC | Camarillo | CA | — | UNVERIFIED |
| International Custom Controls | Tulsa | OK | — | UNVERIFIED |
| Itt Telecom Product CORP | Milan | TN | — | UNVERIFIED |
| Itw Switches | Harwood Heights | IL | — | UNVERIFIED |
| Johnston Automation LLC | Beaverton | OR | — | UNVERIFIED |
| Joslyn Clark Controls | Lancaster | SC | — | UNVERIFIED |
| Kaman Aerospace Corp, Raymond Eng Operations | Middletown | CT | — | UNVERIFIED |
| Kg USA INC. | Macon | GA | — | UNVERIFIED |
| Kinney Electrical Mfg CO | Elgin | IL | — | UNVERIFIED |
| Kt Industries, INC | Los Angeles | CA | — | UNVERIFIED |
| Lakeland Engineering Equipment CO | Robbinsdale | MN | — | UNVERIFIED |
| Layerzero Power Systsems, LLC | Aurora | OH | — | UNVERIFIED |
| Lba Realty LLC | Livermore | CA | — | UNVERIFIED |
| Leach Corporation | Los Angeles | CA | — | UNVERIFIED |
| Leach Int'l CORP | Anaheim | CA | — | UNVERIFIED |
| Lex Products CORP | Shelton | CT | — | UNVERIFIED |
| Linemaster Switch Corporation | Plainfield | CT | — | UNVERIFIED |
| Line Power Manufacturing Corporation | Bristol | VA | — | UNVERIFIED |
| Littelfuse INC. | Milpitas | CA | — | UNVERIFIED |
| Littelfuse, INC. | Fremont | CA | — | UNVERIFIED |
| Littelfuse / Symcom | Rapid City | SD | — | UNVERIFIED |
FactoryRegistry lists 895 facilities whose primary industry classification is one of the 2 industries above. This is a list by industry, not a list of makers: Census reports that establishments in these industries produced power circuit breakers, 1000 volts or less, in the shares shown above, and does not say which establishments. Where a plant’s own website or a federal registry names what that plant makes, it appears on the plant’s own page with the source named.
The U.S. Census Bureau recorded this product line in 2 US manufacturing industries in the 2022 Economic Census, as the most specific line those industries reported, where 84 establishments reported producing it.
These are counts of establishments by industry: the Economic Census publishes them as industry totals and never as a list of plants.
NAPCS collection code 2039455000. Source for the product line, the establishment counts and the shares: U.S. Census Bureau, 2022 Economic Census (ECNNAPCSIND2022). Federal source data is public domain. Facility records are compiled separately by FactoryRegistry and carry their own sources.