Cov ntaub ntawv khoom
Lub npe | Hnub tim | Chav tsev |
Tus naj npawb ntawm cov ntsiab lus txuas | 2 | |
Tus naj npawb ntawm cov peev txheej | 1 | |
Xim | grey | |
Ntev | 28.4 ib | mm |
Dav | 10 | mm |
Nrog U-rail qhov siab | 18.2 ib | mm |
Pollution degree | 3 | |
Cov khoom siv rwb thaiv tsev | Ⅰ | |
Rated surge voltage | 8 | KV |
Ua tau raws li tus qauv ① | IEC 60947-7-1 |