Technical Data
Ex-d Light Alloy Boxes
| Marking acc. To 2014/34/EU | II 2 G Ex db IIC T4/ T5/ T6 Gb / II 2 D Ex tb IIIC T85°C / T100°C Db |
| EU-Type Examination Certificate | ECM 18 ATEX 2444 X |
| ATEX Certificate | ECM 19 ATEX-QS 6210 |
| Permissible ambient temperature | -20°C to +55°C |
| Rated Voltage (V) | 690 |
| Rated Current (max.) (A) | 40- 250 |
| Degree of Protection acc. to EN60529 | IP67 |
| Enclosure Material | Copper-free Aluminum |
| Enclosure Color | Natural Finish (optional painting) |
Ordering Details
| parameter | GJB1 | GJB2 | GJB3 | GJB4 | GJB5 |
| Power Dissipation (w) T6 | 8 | 16 | 30 | 57 | 82 |
| Power Dissipation (w) T5 | 14 | 21 | 36 | 68 | 121 |
| Power Dissipation (w) T4 | 28 | 42 | 56 | 125 | 246 |
| Rated Current (A) | 40 | 61 | 60 | 150 | 250 |
| weight kg | 1 | 2 | 3.5 | 7.5 | 17.5 |
Max. No. of Terminals
| parameter | GJB1 | GJB2 | GJB3 | GJB4 | GJB5 |
| 2-5 | 10 | 20 | 20 | 30 | 80 |
| 4 | 7 | 15 | 16 | 25 | 70 |
| 6 | – | 13 | 12 | 18 | 50 |
| 10 | – | 10 | 10 | 15 | 40 |
| 16 | – | – | 8 | 12 | 30 |
| 35 | – | – | – | 9 | 20 |
| 50 | – | – | – | 8 | 12 |
| 70 | – | – | – | 6 | 10 |
| 95 | – | – | – | – | 6 |
Max. Metric Entries Per Side
| parameter | GJB1 | GJB2 | GJB3 | GJB4 | GJB5 |
| m20 | 1 | 3 | 4 | 5 | 8 |
| m25 | 1 | 2 | 2 | 4 | 6 |
| m32 | – | 1 | 2 | 2 | 4 |
| m40 | – | – | 1 | 2 | 3 |
| m50 | – | – | 1 | 1 | 3 |
| m63 | – | – | – | 1 | 2 |
| m75 | – | – | – | – | 1 |
Max. NPT Entries Per Side
| parameter | GJB1 | GJB2 | GJB3 | GJB4 |
| 1-2 | 1 | 3 | 4 | 6 |
| 3-4 | 1 | 2 | 3 | 5 |
| 1 | – | 1 | 2 | 3 |
| 1-12 | – | – | 2 | 2 |
| 2 | – | – | – | 1 |
| 2-12 | – | – | – | – |
product code
| parameter | GJB3 | GJB4 | GJB5 |
| External A | 169 | 223 | 338 |
| External B | 169 | 223 | 338 |
| External C | 125 | 195 | 187 |
| Internal A | 137 | 180 | 300 |
| Internal B | 137 | 180 | 300 |
| Internal C | 76 | 142 | 110 |
| Mounting D | 234.4 | 142 | 375 |
| Mounting E | 7.5 | 1.5 | 11 |
Information
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