Selling Points
- 1Reliable cable connection ensured by three-point centering of the conductor.
- 2Low contact resistance due to ribbing on the contact surface.
- 3Screw locking by spring-loaded elements for secure clamping.
- 4Meets IEC 60947-7-1 standards for electrical connections.
- 5Suitable for ambient temperatures from -60°C to 110°C and humidity levels up to 90%.
Technical Specifications
Detailed engineering parameters based on manufacturer documentation
| Parameter | Value | Parameter | Value |
|---|---|---|---|
Product type | Ground terminal block | Number of positions | 1 |
Number of connections | 5 | Number of rows | 1 |
Article revision | 02 | Overvoltage category | III |
Degree of pollution | 3 | Rated surge voltage | 8 kV |
Maximum power dissipation for nominal condition | 6.27 W | Grounding foot | Yes |
Number of connections per level | 2 | Nominal cross section | 70 mm² |
Rated cross section AWG | 2/0 | Screw thread | M8 |
Note | Please observe the current carrying capacity of the DIN rails. | Tightening torque | 8 ... 10 Nm |
Stripping length | 24 mm | Internal cylindrical gage | A11 |
Connection in acc. with standard | IEC 60947-7-2 | Conductor cross section rigid | 16 mm² ... 95 mm² |
Cross section AWG | 4 ... 3/0 (converted acc. to IEC) | Conductor cross section flexible | 25 mm² ... 70 mm² |
Conductor cross section, flexible [AWG] | 2 ... 2/0 (converted acc. to IEC) | Conductor cross-section flexible (ferrule without plastic sleeve) | 16 mm² ... 70 mm² |
Flexible conductor cross section (ferrule with plastic sleeve) | 16 mm² ... 70 mm² | Nominal cross section | 70 mm² |
Screw thread | M4 | Note | PE foot with mounting screw, M4 |
Tightening torque | 1.4 ... 1.5 Nm | Stripping length | 10 mm |
Internal cylindrical gage | A5 | Conductor cross section rigid | 1.5 mm² ... 16 mm² |
Cross section AWG | 16 ... 6 (converted acc. to IEC) | Conductor cross section flexible | 1.5 mm² ... 10 mm² |
Conductor cross section, flexible [AWG] | 16 ... 6 (converted acc. to IEC) | Conductor cross-section flexible (ferrule without plastic sleeve) | 1.5 mm² ... 10 mm² |
Flexible conductor cross section (ferrule with plastic sleeve) | 1.5 mm² ... 6 mm² | Conductor cross-section flexible (2 conductors with the same cross-section, with TWIN ferrule and plastic sleeve) | 1.5 mm² ... 6 mm² |
Width | 20.3 mm | Height | 88.5 mm |
Depth | 79.4 mm | Depth on NS 32 | 85 mm |
Depth on NS 35/7,5 | 80 mm | Depth on NS 35/15 | 87.5 mm |
Color | green-yellow | 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 | Terminal block mounting | 6 Nm ... 8 Nm (PE foot with mounting screw, M6) |
Open side panel | No | 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 ... 105 °C (max. short-term operating temperature 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 (storage/transport) | 30 % ... 70 % | Connection in acc. with standard | IEC 60947-7-2 |
Mounting type | NS 35/7,5
NS 35/15
NS 35/15-2,3
NS 32 | Terminal block mounting | 6 Nm ... 8 Nm (PE foot with mounting screw, M6) |
Specifications may be subject to change without notice