| Rated insulation voltage |
Ui |
(V) |
800 |
| Impulse withstand voltage |
Uimp |
(kV) |
8 |
| Rated thermal current at 40°C |
Ith/Ithe |
(A) |
63 |
| Rated operational current |
| AC-21A |
415V |
(A) |
63 |
| 500V |
(A) |
63 |
| 690V |
(A) |
63 |
| AC-22A |
415V |
(A) |
63 |
| 500V |
(A) |
63 |
| 690V |
(A) |
40 |
| AC-23A |
415V |
(A) |
63 |
| 500V |
(A) |
63 |
| 690V |
(A) |
32 |
| Rated making capacity at 415V AC23 |
(A) |
630 |
| Rted breaking capacity at 415V AC23 |
(A) |
504 |
| Rated operational power AC23 |
415V |
(kW) |
29 |
| 500V |
(kW) |
35 |
| 690V |
(kW) |
24 |
| Short-circuit withstand current 1 sec |
(400V) |
(kA) |
1,5 |
| Rated fuse short circuit current |
| Back up fuse gG |
(A) |
63 |
| R.M.S. value |
(kA) |
50 |
| Peak value |
(kA) |
8 |
| Mechanical endurance |
n. |
30000 |
| Electrical endurance |
n. |
3000 |
| Power loss per pole |
W |
0,8 |
| Cable section |
mmq |
*16-50 |
| Max terminal torque |
Nm |
2,5 |
| Operation torque |
Nm |
1,6 |
| Auxiliary contacts AC 15/415V |
A |
3 |
| Net weight 3 poles |
Kg. |
0,25 |
| Net weight 4 poles |
Kg. |
0,32 |
| Net weight 3 poles |
Kg. |
0,55 |