Ụdị skru usoro JH (JH1) bụ nke e ji plastik thermosetting PBT mee, ndị na-eduzi ya na-eji bọọdụ skru ahụ ejikọta. Nha waya ahụ bụ 0.75-35mm2. Voltaji AC 50/60Hz, 500V ma ọ bụ DC 400V. Ejiri ya maka njikọ eletriki. Ịwụnye rail ụdị G.
1. Nrụgide dị elu nke kọntaktị.
2. Njikọ ahụ bụ ihe a pụrụ ịtụkwasị obi.
3. Enwere ike iji ya n'ebe siri ike. A na-ejikarị ya eme ihe n'agbanyeghị ebe ikuku na-emebi emebi ma ọ bụ n'ebe ihu igwe siri ike.
Isi teknụzụ data
| Ụdị | Akụkụ mm | Nha waya mm² | Egosiputara ugbu a A | Bọltị | Ụdị njedebe | Ihe ngosi | ||
| B | H | D | ||||||
| JH1-1.5 | 44.5 | 48.5 | 7.5 | 0.75-1-1.5 | 17.5 | M3 | TU1-1/3 TO1-1/3 TU1-1.5/3 TO1-1.5/3 | Blọk ọdụ fuse JH1-2.5RD nwere ntọala ÿ8.5×31.5. Ụdị fuse tubular cylindrical 9G1, ikike ya na-agbaji nke na-erughị 50KA, oke ọkụ eletrik enyere ọkwa bụ 2, 4, 6, 8, 10, 12, 16, 20A ngụkọta ọkwa asaa. |
| JH1-1.5L | ||||||||
| JH1-1.5B | 42 | 45 | 10 | |||||
| JH1-1.5G | 1.5 | |||||||
| JH1-2.5 | 46.5 | 51.5 | 9.5 | 1-1.5-2.5 | 24 | M4 | TU1-1/3 TO1-1/3 TU1-1.5/3 TO1-1.5/3 | |
| JH1-2.5L | ||||||||
| JH1-2.5RD | 49 | 70.5 | 16 | TU1-2.5/4 TO1-2.5/4 | ||||
| JH1-2.5S | 59 | 68.5 | 12 | 1-1.5-2.5 | 24 | M4 | TU1-2.5/4 TO1-2.5/4 JH1-2.5S Ụdị ala nwere ike iji TU1-4/4 TO1-4/4 | |
| JH1-2.5SL | ||||||||
| JH1-2.5B | 44 | 48 | 10 | |||||
| JH1-2.5G | 1.5 | |||||||
| JH1-2.5SG | 54 | 62 | 2 | |||||
| JH1-2.5RDG | 44 | 57.5 | 1.5 | |||||
| JH1-6 | 52.5 | 54 | 13.5 | 2.5-4-6 | 41 | M5 | TU1-2.5/5 TO1-2.5/5 TU1-4/5 TO1-4/5 TU1-6/5 TO1-6/5 | |
| JH1-6L | ||||||||
| JH1-6B | 50 | 50.5 | 10 | TO1-10/6 TO1-16/6 TO1-25-6 TO1-6/5 | ||||
| JH1-6G | 1.5 | |||||||
| JH1-25 | 60.5 | 63 | 20 | 10-16-25 | 101 | M6 | ||
| JH1-25L | ||||||||
| JH1-25B | 58 | 58.5 | 10 | |||||
| JH1-25G | 2 | |||||||
| JH1-35 | 66.5 | 59.5 | 26 | 16-25-35 | 125 | M8 | TO1-16/8 TO1-25/8-35/8 | |

