The Excel 550-266 is a 4 Pair In Line Connection Box Type 78A. For telephone and voice line installations.
In Line Connection Boxes are used for connecting telephone extensions and for joining together different cable types. The Type 77A will connect up to 3 pairs and the Type 78A up to 4 pairs, each mount via 2 fixing screws.
| Brand | Excel |
|---|---|
| Model / Part Code | 550-266 |
| Number of connection points | 8 |
| Length | 41 mm |
| Width | 56 mm |
| Depth | 23 mm |
| Mounting method | Surface mounted |
| Type of inlet | Cable |
| Material | Plastic |
| Colour | White |
| With cover | yes |
| Cover attachment | Screwed |
| Product Code | 550-266 |
|---|---|
| Brand | Excel |
| Colour | White |
We provide tailored support for you and your CCTV system.
Many of our Cameras and Recorders come with a comprehensive 3 year warranty.
We've got a fully functioning show room and IP suite to show you exactly how our CCTV equipment works
As cheap as £10, orders placed before 2:30pm are dispatched for delivery within 1–2 working days!





















































