General
Max. rated operation voltage Ue AC	415 V
Rated permanent current Iu	250 A
Rated operation power at AC-23, 400 V	112 kW
Conditioned rated short-circuit current Iq	100 kA
Suitable for fuses	NH1
Number of poles	4
Type of electrical connection of main circuit	Screw connection
Cable entry	Other
Type of control element	Door coupling rotary drive
Position control element	Front side
Degree of protection (IP), front side	IP00
Version as main switch
Version as safety switch
With error protection
Equipped with connectors
Suitable for busbar mounting
Motor drive optional
Motor drive integrated
Version as emergency stop installation

Switch with fuse 4-pole 250 A / T1.NH1 4-pole load-break switch with NH fuses 250A (not included in delivery), for attachment to a mounting plate, suitable for switching on and off under load. Tested according to IEC 60947-3. Safety separation and protection against overcurrents in all low-voltage circuits is provided by NH fuses. With double interruption per phase and switch position indicator.