Product Model
PTVC 2,5-MT BU
Key Features
- 1Efficient Push-in Connection: Securely connect conductors without tools.
- 2Compact Design: Ideal for wiring in confined spaces.
- 3Tool-Free Wiring: Easy and quick conductor insertion.
- 4Secure Disconnect Mechanism: Permanently secured switching states with a lever-type disconnect knife.
- 5High Insulation Standards: Meets UL 94 V0 flammability rating and IEC 60947-7-1 connection standards.
Technical Specifications
Detailed engineering parameters based on manufacturer documentation
| Parameter | Value | Parameter | Value |
|---|---|---|---|
| Note | The maximum load current of a single clamping unit must not be exceeded. | Product type | Disconnect terminal block |
| Number of connections | 2 | Number of rows | 1 |
| Potentials | 1 | Article revision | 03 |
| Overvoltage category | III | Degree of pollution | 3 |
| Rated surge voltage | 6 kV | Maximum power dissipation for nominal condition | 0.77 W |
| Number of connections per level | 2 | Nominal cross section | 2.5 mm² |
| Stripping length | 8 mm ... 10 mm | Internal cylindrical gage | A3 |
| Connection in acc. with standard | IEC 60947-7-1 | Conductor cross section rigid | 0.14 mm² ... 4 mm² |
| Cross section AWG | 26 ... 12 (converted acc. to IEC) | Conductor cross section flexible | 0.14 mm² ... 2.5 mm² |
| Conductor cross section, flexible [AWG] | 26 ... 14 (converted acc. to IEC) | Conductor cross-section flexible (ferrule without plastic sleeve) | 0.14 mm² ... 2.5 mm² |
| Flexible conductor cross section (ferrule with plastic sleeve) | 0.14 mm² ... 2.5 mm² | Conductor cross-section flexible (2 conductors with the same cross-section, with TWIN ferrule and plastic sleeve) | 0.5 mm² ... 1 mm² |
| 2 conductors with the same cross section, flexible, with TWIN ferrule with plastic sleeve | 1 mm² | Nominal current | 20 A (at 2.5 mm²) |
| Maximum load current | 20 A (with 4 mm² conductor cross section, rigid) | Nominal voltage | 400 V |
| Nominal cross section | 2.5 mm² | Conductor cross section rigid | 1 mm² ... 4 mm² |
| Conductor cross-section flexible (ferrule without plastic sleeve) | 2.5 mm² ... | Flexible conductor cross section (ferrule with plastic sleeve) | 2.5 mm² ... |
| Width | 5.2 mm | End cover width | 2.2 mm |
| Height | 50.8 mm | Depth | 35.3 mm |
| Depth on NS 35/7,5 | 36.8 mm | Depth on NS 35/15 | 44.3 mm |
| Color | blue (RAL 5015) | Flammability rating according to UL 94 | V0 |
| Insulating material group | I | Insulating material | PA |
| Static insulating material application in cold | -60 °C | Temperature index of insulation material (DIN EN 60216-1 (VDE 0304-21)) | 125 °C |
| Relative insulation material temperature index (Elec., UL 746 B) | 130 °C | Result | Test passed |
| Requirement temperature-rise test | Increase in temperature ≤ 45 K | Result | Test passed |
| Short-time withstand current 2.5 mm² | 0.3 kA | Result | Test passed |
| Test voltage setpoint | 1.89 kV | Result | Test passed |
| Open side panel | Yes | Result | Test passed |
| DIN rail/fixing support | NS 35 | Result | Test passed |
| Rotation speed | 10 rpm | Revolutions | 135 |
| Conductor cross section/weight | 0.14 mm² / 0.2 kg
2.5 mm² / 0.7 kg
4 mm² / 0.9 kg | Result | Test passed |
| Temperature cycles | 192 | Result | Test passed |
| Time of exposure | 30 s | Result | Test passed |
| Specification | DIN EN 50155 (VDE 0115-200):2018-05 | Spectrum | Service life test category 2, bogie-mounted |
| Frequency | f | ASD level | 6.12 (m/s²)²/Hz |
| Acceleration | 3.12g | Test duration per axis | 5 h |
| Test directions | X-, Y- and Z-axis | Result | Test passed |
| Pulse shape | Half-sine | Acceleration | 30g |
| Shock duration | 18 ms | Number of shocks per direction | 3 |
| Test directions | X-, Y- and Z-axis (pos. and neg.) | Result | Test passed |
| Ambient temperature (operation) | -60 °C ... 110 °C (Operating temperature range incl. self-heating; for max. short-term operating temperature, see RTI Elec.) | Ambient temperature (storage/transport) | -25 °C ... 60 °C (for a short time, not exceeding 24 h, -60 °C to +70 °C) |
| Ambient temperature (assembly) | -5 °C ... 70 °C | Ambient temperature (actuation) | -5 °C ... 70 °C |
| Permissible humidity (operation) | 20 % ... 90 % | Permissible humidity (storage/transport) | 30 % ... 70 % |
| Connection in acc. with standard | IEC 60947-7-1 | Mounting type | NS 35/7,5
NS 35/15 |
Specifications may be subject to change without notice