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Fuse Link(NT series blade knife);
Product Brief:
1. NT fuse is according with GB13539, IEC60269 and VDE0636 Standard.
the production has been used for overload and short circuit protection of distributing line.
Its rated voltage is rated AC 280-690V(DC 440V).and rated up to 1250A(AC 50Hz).
2. NT/NH/RTO fuse carrier is according with GB13539,IEC60269 and VDE0636 Standard.
The product has been used as a mounting/dismantling and replacing tool for NT/NH/RTO body.
Its rated voltage is rated AC 1000V, and rated current up to 1250A(AC 50Hz).
Technical Data:
| Rated voltage:500/690V Breaking capability:500V-120KA, 660V-50KA Function grade:gG/gL\gtr\aM/gm | ||||||||||
| No. | Type | Competitor part number | Class rating (A) | Dimension(mm) | ||||||
| A | B | C | D | F | G | |||||
| 14 | NT00C | RO30A,3NA3,RT16-000,RT20-000 | 4-100 | 78 | 49 | 21 | 6 | 52.5 | 15 | |
| 15 | NT00 | RO31,3NA3,RT16-00,RT20-00 | 4-160 | 78 | 49 | 30 | 6 | 55.5 | 15 | |
| 16 | NT0 | RO31B,3NA3,RT16-0,RT20-0 | 4-160 | 125 | 65 | 30 | 6 | 55.5 | 15 | |
| 17 | NT1 | RO32,3NA3,RT16-1,RT20-1 | 80-250 | 135 | 68 | 48 | 6 | 60 | 20 | |
| 18 | NT2 | RO33,3NA3,RT16-2,RT20-2 | 125-400 | 150 | 68 | 58 | 6 | 70 | 25 | |
| 19 | NT3 | RO34,3NA3,RT16-3,RT20-3 | 315-630 | 150 | 68 | 67 | 6 | 82 | 32 | |
| 20 | NT4 | RO39,3NA3,RT16-4,RT20-4 | 800-1250 | 200 | 90 | 97 | 6 | 113 | 50 | |
| Rated voltage:500/690V Breaking capability:500V-120KA, 660V-50KA Function grade:gG/Gl | |||||||||||
| No. | Type | Competitor part number | Class rating (A) | Dimension(mm) | |||||||
| A | B | C | ΦD | E | F | G | H | ||||
| 21 | NT00 | sist101 | 160 | 120 | 100 | 30 | 7 | 23 | 60 | 25 | |
| 22 | NT0 | sist160 | 160 | 170 | 150 | 30 | 7 | 35 | 73 | 25 | |
| 23 | NT1 | sist201 | 250 | 200 | 175 | 58 | 9.5 | 38 | 82 | 25 | 30 |
| 24 | NT2 | sist401 | 400 | 225 | 200 | 64 | 9.5 | 40 | 100 | 25 | 30 |
| 25 | NT3 | sist601 | 630 | 240 | 216 | 64 | 9.5 | 40.5 | 105 | 25 | 30 |
| 26 | NT4 | sist1001 | 1250 | 304 | 260 | 96 | 13 | 44 | 145 | 30 | 45 |
| NT/NH/RTO Fuse carrier technical data | |||||||||||
| No. | Type | Competitor part number | Class rating (A) | Dimension(mm) | |||||||
| A | B | C | D | F | G | ||||||
| 27 | NT/NH/RTO | 4-1250 | 145 | 65 | 93 | 26 | 46 | 65 | |||
Fuse Link(NT series blade knife)