Industrial Automation
SC 4/12 - COMBI coupling
![](https://www.technologybsa.com/wp-content/uploads/2023/08/copia.png)
![](https://www.technologybsa.com/wp-content/uploads/2023/08/copia.png)
Product properties | Product type: Terminal coupling Number of positions: 12 Pitch: 6.2 mm Area of application: Railway industry Machine building Plant engineering Number of connections: 2 Number of rows: 1 Insulation characteristics Overvoltage category: III Degree of pollution: 3 |
Electrical properties | Rated surge voltage: 8 kV Maximum power dissipation for nominal condition: 1.02 W |
Connection data | Nominal cross section: 4 mm² Stripping length: 8 mm ... 10 mm Internal cylindrical gage: A4 Connection in acc. with standard: IEC 61984 Conductor cross section rigid: 0.08 mm² ... 6 mm² Cross section AWG: 28 ... 10 (converted acc. to IEC) Conductor cross section flexible: 0.08 mm² ... 4 mm² Conductor cross section, flexible [AWG]: 28 ... 12 (converted acc. to IEC) Conductor cross-section flexible (ferrule without plastic sleeve): 0.14 mm² ... 4 mm² Flexible conductor cross section (ferrule with plastic sleeve): 0.14 mm² ... 4 mm² 2 conductors with the same cross section, flexible, with TWIN ferrule with plastic sleeve: 0.5 mm² ... 1 mm² Nominal current: 32 A Maximum load current: 32 A (with 6 mm² conductor cross section) Nominal voltage: 800 V |
Dimensions | Width: 74.4 mm End cover width: 3.2 mm Height: 48.6 mm Depth: 22.3 mm Pitch: 6.2 mm |
Material specifications | Color: gray 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 |
Mechanical properties | Mechanical data Open side panel: Yes |
Environmental and real-life conditions | Ambient conditions Ambient temperature (storage/transport): -25°C ... 60°C (for a short time, not exceeding 24h, -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 % |
Standards and regulations | Connection in acc. with standard: IEC 61984 |
ECLASS | ECLASS-11.0: 27141151 ECLASS-12.0: 27141151 ECLASS-13.0: 27250306 |
ETIM | ETIM 9.0: EC002021 |
UNSPSC | UNSPSC 21.0: 39121400 |
Description other products