Seri K 3550 A
junction box
Seri KF 3550 A
- 25-240 mm², Cu/Alu 3~
- with terminals
- 5-pole per pole 2 x 25-185/240 mm², 4 x 25-120 mm², conductors can be inserted from the front into the clamping unit, terminal technology, see annex DK Cable junction boxes
- sealable
- order cable glands, flanges and other accessories separately as required
- Before connecting, aluminum conductors must be pre-treated according to the appropriate technical recommendations, see technical information aluminum conductors
- for normal environment and protected outdoor
- colour: grey, RAL 7035
Specification
| Rated insulation voltage | Ui = 690 V a.c./d.c. |
| Rated current: | Cu 160 A Alu 145 A |
| Material | PC-GFS (polycarbonate) |
| Degree of protection | IP 66 / IP 67 / IP 69 IP 67, temporary submersion IP 69, water pressure max. 100 bar, water temperature max. 80 °C, distance ≥ 0.15 m |
| Width | 225 mm |
| Height | 295 mm |
| Depth | 122 mm |
| Weight | 1,33 kg |
| Tightening torque for terminal | 1,5 Nm 1,5 - 2,5 mm² 5,0 Nm 4 - 10 mm² 10,0 Nm 16 - 50 mm² |