Selling Points
- 1High current capacity up to 76A.
- 2Compatible with 16 to 4AWG wire sizes.
- 3Durable polyamide insulator for reliability.
- 4Easy screw connection method for quick setup.
- 5Compliant with UL94V-0 flammability rating for safety.
Technical Specifications
Detailed engineering parameters based on manufacturer documentation
| Parameter | Value | Parameter | Value |
|---|---|---|---|
Product type | Feed-through terminal block | Area of application | Railway industry
Machine building
Plant engineering
Process industry |
Number of connections | 2 | Number of rows | 1 |
Potentials | 1 | Article revision | 03 |
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 |
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 | white (RAL 9010) | 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 |
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