Product Description: UTTB 2.5-TG-P/P Disconnect Terminal Block
General information
Current and voltage are determined by the type of component being inserted.
Product characteristics
| Product type | Disconnect terminal |
| Number of connection points | 4 |
| Number of rows | 2 |
| Potentials | 2 |
| 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 |
| Tier 1 | |
| Screw threads | M3 |
| Tightening torque | 0.5 ... 0.6 Nm |
| Stripping length | 9 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 |
| 2 rigid wires of the same cross-section | 0.14 mm² ... 1.5 mm² |
| 2 flexible wires of the same cross-section | 0.14 mm² ... 1.5 mm² |
| 2 flexible conductors of the same cross-section with a cable lug without a plastic sleeve | 0.14 mm² ... 1.5 mm² |
| 2 flexible conductors of the same cross-section with a TWIN tip with a plastic sleeve | 0.5 mm² ... 1.5 mm² |
| Rated current | 22 A |
| Maximum load current | 24 A (with a connected wire cross-section of 4 mm², the total current of all connected conductors must not exceed the maximum load current.) |
| Nominal voltage | 400 V |
| Nominal cross-section | 2.5 mm² |
| Tier 2 | |
| Screw threads | M3 |
| Tightening torque | 0.5 ... 0.6 Nm |
| Stripping length | 9 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 |
| 2 rigid wires of the same cross-section | 0.14 mm² ... 1.5 mm² |
| 2 flexible wires of the same cross-section | 0.14 mm² ... 1.5 mm² |
| Rated current | 16 A |
| Maximum load current | 22 A (with a connected wire cross-section of 4 mm², the total current of all connected conductors must not exceed the maximum load current.) |
| Nominal voltage | 400 V |
| Nominal cross-section | 2.5 mm² |
Dimensions
| Width | 5.2 mm |
| Lid width | 2.2 mm |
| Height | 69.9 mm |
| Depth | 64.4 mm |
| Depth on NS 35/7.5 | 65 mm |
| Depth on NS 35/15 | 72.5 mm |