Fire resistant junction boxes are designed for switching electric circuits with a voltage of up to 660 V and a current of up to 32 A
| Temperature range | -30˚С до +55˚С |
|---|---|
| Operating voltage | 660 V |
| Overall dimensions, length/width/height | 128х108х60 mm |
| Mass | 267 g |
| Degree of protection | IP66 |
| The maximum value of the strength of the direct or alternating current switched by the contacts of the boxes | 32 A |
| Number of screw clamps in boxes | 10 |
| Heat resistance of insulating parts of the box | 80˚С |
| The nominal cross-section of the cable and conductor products that are connected to the clamps of the box | 4 mm² |
| Class of fire resistance | P30 |
| The box is designed for continuous round-the-clock operation | 1 |
