Selling Points
- 1High Voltage Capability: Supports up to 1000 V nominal voltage.
- 2High Current Capacity: Handles 17.5 A nominal current.
- 3Robust Design: Built for reliability in demanding electrical environments.
- 4Easy Installation: Features screw connections for quick and secure setup.
- 5Versatile Use: Suitable for use groups B, C, F, and D with various cross-sectional areas.
Technical Specifications
Detailed engineering parameters based on manufacturer documentation
| Parameter | Value | Parameter | Value |
|---|---|---|---|
Product type | Feed-through terminal block | Product family | UT |
Area of application | Railway industry
Machine building
Plant engineering
Process industry | Number of connections | 2 |
Number of rows | 1 | Potentials | 1 |
Article revision | 01 | Overvoltage category | III |
Degree of pollution | 3 | Rated surge voltage | 8 kV |
Maximum power dissipation for nominal condition | 0.56 W | Number of connections per level | 2 |
Nominal cross section | 1.5 mm² | Rated cross section AWG | 16 |
Screw thread | M2 | Tightening torque | 0.22 ... 0.25 Nm |
Stripping length | 7 mm ... 8 mm | Internal cylindrical gage | A1
B1 |
Conductor cross section rigid | 0.14 mm² ... 1.5 mm² | Cross section AWG | 26 ... 16 (converted acc. to IEC) |
Conductor cross section flexible | 0.14 mm² ... 1.5 mm² | Conductor cross section, flexible [AWG] | 26 ... 16 (converted acc. to IEC) |
Conductor cross-section flexible (ferrule without plastic sleeve) | 0.14 mm² ... 1 mm² | Flexible conductor cross section (ferrule with plastic sleeve) | 0.14 mm² ... 0.75 mm² |
2 conductors with same cross section, solid | 0.14 mm² ... 0.75 mm² | 2 conductors with same cross section, flexible | 0.14 mm² ... 0.75 mm² |
2 conductors with same cross section, flexible, with ferrule without plastic sleeve | 0.14 mm² ... 0.34 mm² | Nominal current | 17.5 A |
Maximum load current | 17.5 A (with 1.5 mm² conductor cross section) | Nominal voltage | 1000 V |
Nominal cross section | 1.5 mm² | Width | 4.15 mm |
Height | 48 mm | Depth | 46.9 mm |
Color | gray (RAL 7042) | Flammability rating according to UL 94 | V0 |
Insulating material group | I | Insulating material | PA |
Static insulating material application in cold | -60 °C | Relative insulation material temperature index (Elec., UL 746 B) | 130 °C |
Fire protection for rail vehicles (DIN EN 45545-2) R22 | HL 1 - HL 3 | Fire protection for rail vehicles (DIN EN 45545-2) R23 | HL 1 - HL 3 |
Fire protection for rail vehicles (DIN EN 45545-2) R24 | HL 1 - HL 3 | Fire protection for rail vehicles (DIN EN 45545-2) R26 | HL 1 - HL 3 |
Surface flammability NFPA 130 (ASTM E 162) | passed | Specific optical density of smoke NFPA 130 (ASTM E 662) | passed |
Smoke gas toxicity NFPA 130 (SMP 800C) | passed | Open side panel | Yes |
Time of exposure | 30 s | Specification | DIN EN 50155 (VDE 0115-200):2022-06 |
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 |
Specification | DIN EN 50155 (VDE 0115-200):2022-06 | 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.) |
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, no longer than 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 % |
Mounting type | NS 35/7,5
NS 35/15 |
Specifications may be subject to change without notice