Product Description: PTV 2.5-MT BU Knife Disconnect Terminals
Product characteristics
| Product type | Disconnect terminal |
| Series of products | PTV |
| Number of connection points | 2 |
| Number of rows | 1 |
| Potentials | 1 |
| Insulation characteristics | |
| Overvoltage category | III |
| Degree of pollution | 3 |
Electrical characteristics
| Rated impulse voltage | 6 kV |
| Max. power loss under nominal conditions | 0.77 W |
Terminal characteristics
| Number of connection points per tier | 2 |
| Nominal cross-section | 2.5 mm² |
| Length of exposed part | 8 mm ... 10 mm |
| Gauge plug | A3 |
| Connection according to standard | IEC 60947-7-1 |
| Cross-section of rigid wire | 0.14 mm² ... 4 mm² |
| Conductor size AWG | 26 ... 12 (converted according to IEC) |
| Cross-section of flexible wire | 0.14 mm² ... 4 mm² |
| Flexible conductor cross-section [AWG] | 26 ... 12 (converted according to IEC) |
| Cross-section of flexible conductor (with cable lug without plastic sleeve) | 0.14 mm² ... 2.5 mm² |
| Cross-section of flexible conductor (with cable lug and plastic sleeve) | 0.14 mm² ... 2.5 mm² |
| Flexible wire cross-section (2 wires of the same cross-section with a TWIN tip in the form of a plastic sleeve) | 0.5 mm² ... 1 mm² |
| 2 flexible conductors of the same cross-section with a TWIN tip with a plastic sleeve | 1 mm² |
| Rated current | 20 A |
| Maximum load current | 20 A (with a rigid wire cross-section of 4 mm²) |
| Nominal voltage | 400 V |
| Nominal cross-section | 2.5 mm² |
| Cross-section of conductors connected without tools | |
| Cross-section of rigid wire | 1 mm² ... 4 mm² |
| Cross-section of flexible conductor (with cable lug without plastic sleeve) | 1 mm² ... 2.5 mm² |
| Cross-section of flexible conductor (with cable lug and plastic sleeve) | 1 mm² ... 2.5 mm² |
Dimensions
| Width | 5.2 mm |
| Lid width | 2.2 mm |
| Height | 63.3 mm |
| Depth | 36.9 mm |
| Depth on NS 35/7.5 | 36.8 mm |
| Depth on NS 35/15 | 44.3 mm |