340 registered factories in Korea report making circuit breakers, most of them in Gyeonggi-do, Chungcheongbuk-do, Gyeongsangnam-do. Korea exported US$816.5 million of circuit breakers in the 12 months to Aug 2026 (up 11.0% on the year before), with United States the largest market.
340factories
40with English names
33with ★3+ verified signals
$816.5 millionexports, 12 months
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Korea's circuit breaker exports
US$816.5 million
12 months to Aug 2026 · ▲ 11.0% year on year
Top destinations · share · change
United States33.3% · ▲ 159.9%
Saudi Arabia16.0% · ▼ 48.9%
Vietnam8.0% · ▲ 37.0%
Kuwait5.3% · ▲ 22.4%
United Arab Emirates5.3% · ▲ 14.9%
Source: Korea Customs Service, HS 853521, 853529, 853620. National totals for the product category, not the exports of the companies listed here.
Where they are
Factories by province
Gyeonggi-do152
Chungcheongbuk-do49
Gyeongsangnam-do28
Seoul26
Incheon16
Busan11
Jeollanam-do10
Ulsan8
Main industrial complexes
Banwol National Industrial Complex 14 factories
Seoul Digital National Industrial Complex 9 factories · 15,610 tenant companies, 14,242 operating
Suppliers with the strongest public records top 25 of 40
Ranked by signals we can verify in public records: National Pension Service enrollment (actual employees),
years in business, Inno-Biz / Main-Biz / venture certification, stock listing, DART filings and nuclear or defense registration.
This is not a credit or quality rating.
ENTEC ELECTRIC & ELECTRONIC CO., LTD.인텍전기전자(주) 제2공장
422 employees enrolled in the National Pension Service; in business since 1996; Files with DART; Inno-Biz certified; Main-Biz certified; Certified venture company Also makes: Switchgear
38 employees enrolled in the National Pension Service; in business since 1999; Files with DART; Certified venture company Also makes: Electronic Components
7 employees enrolled in the National Pension Service; in business since 1998; Files with DART; Certified venture company Also makes: Switchboards & Panelboards, Home Appliances