Winwon Chips
| Standard | IEC60269, DIN43620 |
| Rated Voltage | AC 500v/690V or DC440V |
| Exception | Size00 with DC 250V; Inely graduated selectivity |
| Rate Current | 2A-1250A |
| Rated Breaking Capacity | AC 120kA (Size 00: AC 50kA) |
| Operating Class |
gL/gG for cable and conductor protection aM for motor protection aR for semiconductor protection |
Founded in 1985, the company employs 220 staff and operates across a site area of 19,881m² with a covered area of 36,216m².
As one of the earliest professional manufacturers in China for fuse cutouts, surge arresters, isolating switches, porcelain and polymer insulators, and other electrical protection apparatus, the facility has achieved ISO certification. Products such as fuse cutouts and surge arresters have been rigorously tested by international laboratories including KEMA, CESI Italy, and others.
Strong research and development capabilities allow for extensive customization. Over one hundred designs of fuse cutouts have been developed for diverse international markets including Kenya, South Africa, Morocco, Thailand, Korea, Pakistan, Saudi Arabia, and the USA. We provide high-quality electrical fittings that match the specific installation requests and national specifications of our clients.