| General |
| Switching function | Other |
| Number of contacts as normally open contact | 3 |
| Number of contacts as normally closed contact | 0 |
| Number of contacts as change-over contact | 0 |
| Number of poles | 3 |
| Rated current | 63 |
| Rated voltage | 400 |
| Min. rated voltage | 400 |
| Short-circuit breaking capacity (Icw) | 10 |
| Voltage type | Other |
| Colour calotte | Grey |
| Width in number of modular spacings | 2.5 |
| Built-in depth | 70 |
| Degree of protection (IP) | IP20 |
| With signal lamp | |
Switches 63 and 80 A, E 463/3-KB,
E and E 463/3-SL 480/3-KB
from the System pro M
Rated current: 63 A
Number of positions: 3-pin
Type: E463-3 KB
Quantity: 1 unit.