| Type | Ratio (A) | Class & Burden (VA/Ὡ) | Turn | Dia. (mm) | ||
| 0.2 | 0.5 | 1 | ||||
| W-7 | 5-15/5 mA | 10 | 1 | ɸ7 | ||
| 10-30/10 mA | 10 | 1 | ||||
| 5/20 mA | 10 | 1 | ||||
| 10-15/20 mA | 10 | 1 | ||||
| 20-60/20 mA | 10 | 1 | ||||
| W-8 | 5-15/5 mA | 10 | 1 | ɸ8 | ||
| 10-30/10 mA | 10 | 1 | ||||
| 5/20 mA | 10 | 2 | ||||
| 10-15/20 mA | 10 | 1 | ||||
| 20-60/20 mA | 10 | 1 | ||||
| W-9N | 50A/50mA | 10 | 1 | ɸ9 | ||
| W-12 | 5/20 mA | 10 | 4 | ɸ12 | ||
| 10-15/20 mA | 10 | 2 | ||||
| 20/20 mA | 10 | 1 | ||||
| 30-100/20 mA | 10 | 1 | ||||
| W-20 | 5/20 mA | 10 | 4 | ɸ20 | ||
| 10-15/10 mA | 10 | 2 | ||||
| 20/20 mA | 10 | 1 | ||||
| 30-200/20 mA | 10 | 1 | ||||
| W-20N | (50-100)A/50mA | 10 | 1 | 20x10/1 | ||
| W-30N | (100-200)A/20mA | 10 | 30x10/1 | |||
| (200-400)A/50mA | 10 | |||||
| 150A/100mA | 10 | |||||