Selling Points
- 1Triple-Level Feed-Through Design: Efficiently manage multiple connections with a compact three-level terminal block.
- 2Screw Connection System: Secure and reliable screw connections ensure high-quality electrical connections.
- 3High Current Capacity: Handles up to 19 A with a 2.5 mm² conductor cross section, making it suitable for demanding applications.
- 4Nominal Voltage of 500 V: Safely operates within a nominal voltage range of 500 V, ensuring reliable performance.
- 5Gray Color and Gray Insulating Material: Durable gray color and PA insulating material for long-lasting performance and safety.
Technical Specifications
Detailed engineering parameters based on manufacturer documentation
| Parameter | Value | Parameter | Value |
|---|---|---|---|
Product type | Ground terminal block | Number of connections | 6 |
Number of rows | 3 | Potentials | 3 |
Article revision | 06 | Overvoltage category | III |
Degree of pollution | 3 | Rated surge voltage | 6 kV |
Maximum power dissipation for nominal condition | 0.77 W | Grounding foot | Yes |
Number of connections per level | 2 | Nominal cross section | 2.5 mm² |
Screw thread | M3 | Note | Please observe the current carrying capacity of the DIN rails. |
Tightening torque | 0.5 ... 0.6 Nm | Stripping length | 9 mm |
Internal cylindrical gage | A3 | Connection in acc. with standard | IEC 60947-7-1/IEC 60947-7-2 |
Conductor cross section rigid | 0.14 mm² ... 4 mm² | Cross section AWG | 26 ... 12 (converted acc. to IEC) |
Conductor cross section flexible | 0.14 mm² ... 4 mm² | Conductor cross section, flexible [AWG] | 26 ... 12 (converted acc. to IEC) |
Conductor cross-section flexible (ferrule without plastic sleeve) | 0.14 mm² ... 2.5 mm² | Flexible conductor cross section (ferrule with plastic sleeve) | 0.14 mm² ... 2.5 mm² |
Nominal current | 19 A (with a 2.5 mm² conductor cross section) | Maximum load current | 24 A (with 4 mm² conductor cross section) |
Nominal voltage | 500 V | Nominal cross section | 2.5 mm² |
Width | 5.2 mm | End cover width | 2.2 mm |
Height | 90 mm | Depth on NS 35/7,5 | 77.5 mm |
Depth on NS 35/15 | 85 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 |
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, 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 % | Connection in acc. with standard | IEC 60947-7-1/IEC 60947-7-2 |
Mounting type | NS 35/7,5
NS 35/15 |
Specifications may be subject to change without notice