The KET-TAC-000.41 is a closed current transformer for through bars of variable size depending on whether horizontal or vertical and for cable of maximum 41 mm.
Ratio 50 ÷ 800/5 A, available in accuracy class 0.5 / 1.
Equipped with 6 insulated screws to ensure a robust and reliable fixing of the current transformer to the through bar and with double connection terminal (connection up to 8 wires) that can be sealed by means of special terminal covers.
| Protection Range | IP20 |
| Operative Temperature | -25 ÷ +60 °C |
| Storage Temperature | -30 ÷ +70 °C |
| Relative Humidity | MAX 90% not condensing |
| Dimensions | 77 x 109 x 41 mm (W x H x D) |
| Mounting | Panel or on DIN-rail |
| Cable Diameter | Max 41 mm |
| Bar Size | Horizontal: 51x15; 40x20: 32x32 mm; Vertical: 40x20 mm |
| Material | ABS, self extinguishing: UL 94 V-O |
| Weight | From 550 to 700 g |
| Primary Current | 50 ÷ 800 A |
| Secondary Current | 5 A |
| Precision | 0.5 / 1 |
| Working Frequency | 50-60 Hz |
| Overload Thermal Current | Typical 100 In/1 s 2.5 Ith |
| Highest Voltage for Equipment | 0.72 kV |
| Isolation | 3 kV/1 min @ 50 Hz |
| Insulation Class | E (max 75 °C) |
| Referends Standard | EN61869-2 |
| Approvals | CE, cURus and CSA |
| Codice | Ratio | Precision | Cable Diameter | Bar Size |
|---|---|---|---|---|
| KET-TAC-005.41 | 50/5 A | 0.5 / 1 | Max 41 mm | Horizontal: 51x15; 40x20: 32x32 mm; Vertical: 40x20 mm |
| KET-TAC-006.41 | 60/5 A | 0.5 / 1 | Max 41 mm | Horizontal: 51x15; 40x20: 32x32 mm; Vertical: 40x20 mm |
| KET-TAC-007.41 | 70/5 A | 0.5 / 1 | Max 41 mm | Horizontal: 51x15; 40x20: 32x32 mm; Vertical: 40x20 mm |
| KET-TAC-008.41 | 80/5 A | 0.5 / 1 | Max 41 mm | Horizontal: 51x15; 40x20: 32x32 mm; Vertical: 40x20 mm |
| KET-TAC-010.41 | 100/5 A | 0.5 / 1 | Max 41 mm | Horizontal: 51x15; 40x20: 32x32 mm; Vertical: 40x20 mm |
| KET-TAC-012.41 | 120/5 A | 0.5 / 1 | Max 41 mm | Horizontal: 51x15; 40x20: 32x32 mm; Vertical: 40x20 mm |
| KET-TAC-015.41 | 150/5 A | 0.5 / 1 | Max 41 mm | Horizontal: 51x15; 40x20: 32x32 mm; Vertical: 40x20 mm |
| KET-TAC-016.41 | 160/5 A | 0.5 / 1 | Max 41 mm | Horizontal: 51x15; 40x20: 32x32 mm; Vertical: 40x20 mm |
| KET-TAC-020.41 | 200/5 A | 0.5 / 1 | Max 41 mm | Horizontal: 51x15; 40x20: 32x32 mm; Vertical: 40x20 mm |
| KET-TAC-025.41 | 250/5 A | 0.5 / 1 | Max 41 mm | Horizontal: 51x15; 40x20: 32x32 mm; Vertical: 40x20 mm |
| KET-TAC-030.41 | 300/5 A | 0.5 / 1 | Max 41 mm | Horizontal: 51x15; 40x20: 32x32 mm; Vertical: 40x20 mm |
| KET-TAC-040.41 | 400/5 A | 0.5 / 1 | Max 41 mm | Horizontal: 51x15; 40x20: 32x32 mm; Vertical: 40x20 mm |
| KET-TAC-050.41 | 500/5 A | 0.5 / 1 | Max 41 mm | Horizontal: 51x15; 40x20: 32x32 mm; Vertical: 40x20 mm |
| KET-TAC-060.41 | 600/5 A | 0.5 / 1 | Max 41 mm | Horizontal: 51x15; 40x20: 32x32 mm; Vertical: 40x20 mm |
| KET-TAC-070.41 | 700/5 A | 0.5 / 1 | Max 41 mm | Horizontal: 51x15; 40x20: 32x32 mm; Vertical: 40x20 mm |
| KET-TAC-075.41 | 750/5 A | 0.5 / 1 | Max 41 mm | Horizontal: 51x15; 40x20: 32x32 mm; Vertical: 40x20 mm |
| KET-TAC-080.41 | 800/5 A | 0.5 / 1 | Max 41 mm | Horizontal: 51x15; 40x20: 32x32 mm; Vertical: 40x20 mm |
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