| 3RA1 load feeders are climateproof |
| 3RA1 fuseless load feeders described here are designed for normal starting, in other words for overload tripping times of less than 10 s |
| Suitable enclosures must be provided for installation in dusty and damp locations |
| 3RA1 combination starters are climate-proof |
| Class 10 overload trip characteristics |
| Motor starter protector and contactor are linked electrically and mechanically by means of a link module and mounted on a Fastbus shoe |
| S0 size |
| For 60 mm fast busbar systems |
