| Size: | 2 |
| Rated operational voltage Ue [V]: | 690 |
| Rated operational current In [A]: | 400 |
| Switching (1-pole or 3-pole): | 1-pole |
| Weight [kg]: | 3.8 |
| Rated operational current Un= 690V [A]: | 400 |
| Conventional thermal current Ith [A]: | 400 |
| Rated operational voltage Ue [V]: | 690 |
| Rated insulation voltage Ui [V]: | 1000 |
| Rated impuls withstand voltage Uimp [V]: | 12000 |
| Rated frequency [Hz]: | 50 |
| Utilization category Ue= 400V: | AC-23B |
| Utilization category Ue= 500V: | AC-22B |
| Utilization category Ue= 690V: | AC-21B |
| Mechanical durability [cycles]: | 1600 |
| Electrical durability [cycles]: | 200 |
| Permissible ambient air temperature [°C]: | -25 +55 |
| Type of protection: | IP2X |
| Maximum power dissipation of he NH Fuse -Links [W]: | 34 |
| Total power loss at Ith (without fuse links) [W] : | 80 |
| Overvoltage category: | IV |
| Busbar mounting: | Screw M12 |
| Terminal side: | Top or bottom |
| Terminal connection: | V-clamp |
| Type of mounting: | 185mm busbar system |