Product Model
UDK 4-ILA/RD-GN
Key Features
- 1High-Quality Material: Made from durable materials for long-lasting performance.
- 2Easy Installation: Simple screw termination method for quick and secure connections.
- 3Versatile Application: Suitable for various electrical applications with a voltage rating of 500 V.
- 4Compact Design: Black color with a compact design for efficient use in tight spaces.
- 5Reliable Performance: Designed to meet high standards of reliability and safety in electrical systems.
Technical Specifications
Detailed engineering parameters based on manufacturer documentation
| Parameter | Value | Parameter | Value |
|---|---|---|---|
| Product type | Component terminal block | Number of connections | 4 |
| Number of rows | 1 | Potentials | 1 |
| Overvoltage category | III | Degree of pollution | 3 |
| Rated surge voltage | 6 kV | Number of connections per level | 4 |
| Nominal cross section | 4 mm² | Screw thread | M3 |
| Tightening torque | 0.5 ... 0.6 Nm | Stripping length | 8 mm |
| Internal cylindrical gage | A4 | Conductor cross section rigid | 0.2 mm² ... 6 mm² |
| Cross section AWG | 24 ... 10 (converted acc. to IEC) | Conductor cross section flexible | 0.2 mm² ... 4 mm² |
| Conductor cross section, flexible [AWG] | 24 ... 10 (converted acc. to IEC) | Conductor cross-section flexible (ferrule without plastic sleeve) | 0.25 mm² ... 4 mm² |
| Flexible conductor cross section (ferrule with plastic sleeve) | 0.25 mm² ... 1.5 mm² | Cross-section with insertion bridge, rigid | 2.5 mm² |
| Cross-section with insertion bridge, flexible | 2.5 mm² | 2 conductors with same cross section, solid | 0.2 mm² ... 1 mm² |
| 2 conductors with same cross section, flexible | 0.2 mm² ... 1.5 mm² | 2 conductors with same cross section, flexible, with ferrule without plastic sleeve | 0.25 mm² ... 1.5 mm² |
| 2 conductors with the same cross section, flexible, with TWIN ferrule with plastic sleeve | 0.5 mm² ... 2.5 mm² | Nominal current | 0.5 A (see load current diagram.) |
| Maximum load current | 0.5 A (with 6 mm² conductor cross section) | Nominal voltage | 500 V (to neighboring terminal blocks.) |
| Nominal cross section | 4 mm² | Width | 6.2 mm |
| End cover width | 1.5 mm | Color | black |
| Flammability rating according to UL 94 | V2 | 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)) | 125 °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) | 27,5 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 | Mounting type | NS 35/7,5
NS 35/15
NS 32 |
Specifications may be subject to change without notice