Loại cầu đấu: Cầu đấu dây nối đất vặn vít có 2 đầu đấu nối dây 4 mm²
– Tiết diện dây dấu nối danh định: 0.5 mm² – 6 mm²
– Vỏ ngoài: bằng nhựa PA, màu vàng-xanh
– AWG: 20 – 10
– Kích thước: rộng 6.2 mm, dài 46.9 mm
– Kiểu lắp : gắn được trên DIN rail: NS32, NS35/15, NS35/7.5
3059980 – cầu đấu dây tiếp đất màu vàng-xanh TB 4-PE I
General
| Number of levels | 1 |
|---|---|
| Number of connections | 2 |
| Nominal cross section | 4 mm² |
| Color | green-yellow |
| Insulating material | PA |
| Flammability rating according to UL 94 | V0 |
| Rated surge voltage | 8 kV |
| Degree of pollution | 3 |
| Overvoltage category | III |
| Insulating material group | I |
| Open side panel | No |
| Terminal block mounting | 0.6 Nm … 0.8 Nm (PE foot with mounting screw, M3) |
| Ambient temperature (operation) | -60 °C … 85 °C |
| Ambient temperature (storage/transport) | -25 °C … 55 °C (For a short time, not exceeding 24 h, -60 to +70 °C) |
| Permissible humidity (storage/transport) | 30 % … 70 % |
| Ambient temperature (assembly) | -5 °C … 70 °C |
| Ambient temperature (actuation) | -5 °C … 70 °C |
| Relative insulation material temperature index (Elec., UL 746 B) | 130 °C |
| Temperature index of insulation material (DIN EN 60216-1 (VDE 0304-21)) | 125 °C |
| Static insulating material application in cold | -60 °C |
| 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 |
| Calorimetric heat release NFPA 130 (ASTM E 1354) | 27,5 MJ/kg |
| 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 |
Dimensions
| Width | 6.2 mm |
|---|---|
| End cover width | 1.8 mm |
| Length | 42.5 mm |
| Height NS 35/7,5 | 47 mm |
| Height NS 35/15 | 54.5 mm |
| Height NS 32 | 52 mm |
Connection data
| Note | Please observe the current carrying capacity of the DIN rails. |
|---|---|
| Connection method | Screw connection |
| Screw thread | M3 |
| Stripping length | 8 mm |
| Tightening torque, min | 0.5 Nm |
| Tightening torque max | 0.6 Nm |
| Connection in acc. with standard | IEC 60947-7-2 |
| Conductor cross section solid min. | 0.5 mm² |
| Conductor cross section solid max. | 6 mm² |
| Conductor cross section AWG min. | 20 |
| Conductor cross section AWG max. | 10 |
| Conductor cross section flexible min. | 0.5 mm² |
| Conductor cross section flexible max. | 4 mm² |
| Min. AWG conductor cross section, flexible | 20 |
| Max. AWG conductor cross section, flexible | 12 |
| Conductor cross section flexible, with ferrule without plastic sleeve min. | 0.5 mm² |
| Conductor cross section flexible, with ferrule without plastic sleeve max. | 4 mm² |
| Conductor cross section flexible, with ferrule with plastic sleeve min. | 0.5 mm² |
| Conductor cross section flexible, with ferrule with plastic sleeve max. | 2.5 mm² |
| Cross section with insertion bridge, solid max. | 4 mm² |
| Cross section with insertion bridge, stranded max. | 4 mm² |
| Internal cylindrical gage | A4 |
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