Selling Points
- 1High Current Capacity: Handles up to 76A of current.
- 2Flexible Wire Range: Accepts wire sizes from 16 to 4 AWG.
- 3Durable Construction: Made with polyamide insulator and M5 screw connection.
- 4Versatile Mounting Options: Compatible with NS 35/7,5 and NS 35/15 mounting.
- 5Enhanced Safety Features: UL94V-0 flammability rating and back of the hand protection guaranteed.
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 | 14 | Overvoltage category | III |
Degree of pollution | 3 | Rated surge voltage | 8 kV |
Maximum power dissipation for nominal condition | 2.43 W | Number of connections per level | 2 |
Nominal cross section | 16 mm² | Screw thread | M5 |
Tightening torque | 2.5 ... 3 Nm | Stripping length | 14 mm |
Internal cylindrical gage | A7 | Connection in acc. with standard | IEC 60947-7-1 |
Conductor cross section rigid | 1.5 mm² ... 25 mm² | Cross section AWG | 14 ... 4 (converted acc. to IEC) |
Conductor cross section flexible | 1.5 mm² ... 25 mm² | Conductor cross section, flexible [AWG] | 14 ... 4 (converted acc. to IEC) |
Conductor cross-section flexible (ferrule without plastic sleeve) | 1 mm² ... 16 mm² | Flexible conductor cross section (ferrule with plastic sleeve) | 1 mm² ... 16 mm² |
2 conductors with same cross section, solid | 1 mm² ... 6 mm² | 2 conductors with same cross section, flexible | 1 mm² ... 6 mm² |
2 conductors with same cross section, flexible, with ferrule without plastic sleeve | 1 mm² ... 6 mm² | 2 conductors with the same cross section, flexible, with TWIN ferrule with plastic sleeve | 0.75 mm² ... 10 mm² |
Nominal current | 76 A | Maximum load current | 101 A (with 25 mm² conductor cross section) |
Nominal voltage | 1000 V | Note | Note: Product releases, connection cross sections and notes on connecting aluminum cables can be found in the download area. |
Nominal cross section | 16 mm² | Identification | II 2 GD Ex eb IIC Gb |
Operating temperature range | -60 °C ... 110 °C | Ex-certified accessories | 3047206 D-UT 16
1205066 SZS 1,0X4,0 VDE
3022276 CLIPFIX 35-5
3022218 CLIPFIX 35 |
List of bridges | Plug-in bridge / FBS 2-12 / 3005950 | Bridge data | 73.5 A / 16 mm² |
Ex temperature increase | 40 K (80.5 A / 16 mm²) | Rated voltage | 690 V |
for bridging with bridge | 690 V | Rated insulation voltage | 630 V |
output | (Permanent) | Rated current | 73.5 A |
Maximum load current | 89.5 A | Contact resistance | 0.16 mΩ |
Torque range | 2.5 Nm ... 3 Nm | Nominal cross section | 16 mm² |
Rated cross section AWG | 6 | Connection capacity rigid | 1.5 mm² ... 25 mm² |
Connection capacity AWG | 16 ... 4 | Connection capacity flexible | 1.5 mm² ... 16 mm² |
Connection capacity AWG | 16 ... 6 | 2 conductors with same cross section, solid | 1 mm² ... 6 mm² |
2 conductors with the same cross-section AWG rigid | 18 ... 10 | 2 conductors with same cross section, stranded | 1 mm² ... 4 mm² |
2 conductors with the same cross-section AWG flexible | 18 ... 12 | Width | 12.2 mm |
End cover width | 2.2 mm | Height | 55.5 mm |
Depth | 54.4 mm | Depth on NS 35/7,5 | 55 mm |
Depth on NS 35/15 | 62.5 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 |
Temperature index of insulation material (DIN EN 60216-1 (VDE 0304-21)) | 130 °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 |
Calorimetric heat release NFPA 130 (ASTM E 1354) | 28 MJ/kg | 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 |
Test voltage setpoint | 9.8 kV | Result | Test passed |
Requirement temperature-rise test | Increase in temperature ≤ 45 K | Result | Test passed |
Short-time withstand current 16 mm² | 1.92 kA | Result | Test passed |
Test voltage setpoint | 2.2 kV | Result | Test passed |
Open side panel | Yes | Result | Test passed |
DIN rail/fixing support | NS 32/NS 35 | Test force setpoint | 5 N |
Result | Test passed | Rotation speed | 10 rpm |
Revolutions | 135 | Conductor cross section/weight | 1.5 mm² / 0.4 kg
16 mm² / 2.9 kg
25 mm² / 4.5 kg |
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 |
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.) |
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 % |
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