Product Model
UTI 6-L/N
Selling Points
- 1Compact and space-efficient for easy wiring in flat installation distributors.
- 2Supports up to 38A with a 6mm² conductor cross section, ensuring reliable power distribution.
- 3Easy installation on NS 35/7,5 and NS 35/15 DIN rails for versatile mounting options.
- 4Durable gray color with excellent flammability resistance according to UL 94 V0.
- 5Meets fire protection standards for rail vehicles (DIN EN 45545-2) and surface flammability NFPA 130 (ASTM E 162).
Technical Specifications
Detailed engineering parameters based on manufacturer documentation
| Parameter | Value | Parameter | Value |
|---|---|---|---|
Product type | Installation terminal block | Number of connections | 4 |
Number of rows | 3 | Potentials | 2 |
Article revision | 02 | Overvoltage category | III |
Degree of pollution | 3 | Rated surge voltage | 6 kV |
Maximum power dissipation for nominal condition | 1.31 W | Number of connections per level | 2 |
Nominal cross section | 6 mm² | Screw thread | M3 |
Note | Please observe the current carrying capacity of the DIN rails. | Tightening torque | 0.5 ... 0.6 Nm |
Stripping length | 8 mm ... 10 mm | Internal cylindrical gage | A5
B4 |
Conductor cross section rigid | 0.2 mm² ... 10 mm² | Cross section AWG | 24 ... 8 (converted acc. to IEC) |
Conductor cross section flexible | 0.2 mm² ... 10 mm² | Conductor cross section, flexible [AWG] | 24 ... 8 (converted acc. to IEC) |
Conductor cross-section flexible (ferrule without plastic sleeve) | 0.5 mm² ... 6 mm² | Flexible conductor cross section (ferrule with plastic sleeve) | 0.25 mm² ... 4 mm² |
2 conductors with same cross section, solid | 0.2 mm² ... 2.5 mm² | 2 conductors with same cross section, flexible | 0.2 mm² ... 2.5 mm² |
2 conductors with same cross section, flexible, with ferrule without plastic sleeve | 0.25 mm² ... 1.5 mm² | Nominal current | 38 A (with 6 mm² conductor cross section) |
Maximum load current | 47 A (with 10 mm² conductor cross section) | Nominal voltage | 400 V |
Nominal cross section | 6 mm² | Width | 8.2 mm |
End cover width | 2.2 mm | Height | 95 mm |
Depth on NS 35/7,5 | 51.5 mm | Depth on NS 35/15 | 59 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 | Result | Test passed |
Requirement temperature-rise test | 45 K | Result | Test passed |
Short-time withstand current 6 mm² | 0.72 kA | Short-time withstand current 10 mm² | 1.2 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 | 0.2 mm² / 0.2 kg
6 mm² / 1.4 kg
10 mm² / 2 kg |
Result | Test passed | Time of exposure | 30 s |
Result | Test passed | Specification | DIN EN 50155 (VDE 0115-200):2008-03 |
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 | Specification | DIN EN 50155 (VDE 0115-200):2008-03 |
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 % |
Mounting type | NS 35/7,5
NS 35/15 |
Specifications may be subject to change without notice