General
Number of switches	1
Max. rated operation voltage Ue AC	415 V
Rated operating voltage	415 V
Rated permanent current Iu	40 A
Rated permanent current at AC-23, 400 V	40 A
Rated permanent current at AC-21, 400 V	40 A
Rated short-time withstand current lcw	1.26 kA
Rated operation power at AC-23, 400 V	18 kW
Switching power at 400 V	26 kW
Conditioned rated short-circuit current Iq	50 kA
Number of poles	3
Number of auxiliary contacts as normally closed contact	0
Number of auxiliary contacts as normally open contact	0
Number of auxiliary contacts as change-over contact	0
Device construction	Built-in device fixed built-in technique
Colour control element	Grey
Type of control element	Short thumb-grip
Type of electrical connection of main circuit	Screw connection
Degree of protection (IP), front side	IP20
Degree of protection (NEMA)	Other
Depth	69 mm
Height	68 mm
Width	45 mm
Width in number of modular spacings	3
Version as main switch
Version as maintenance-/service switch
Version as safety switch
Version as emergency stop installation
Version as reversing switch
Motor drive optional
Motor drive integrated
Voltage release optional
Suitable for front mounting 4-hole
Suitable for front mounting centre
Suitable for distribution board installation
Suitable for intermediate mounting
Interlockable

Load-break switch 3-pole 40A for top hat rail or mounting plate. Load-break switch for mounting on top hat rail or mounting plate, rotary drive can be locked directly on the device in the OFF state with a padlock. Ensures switching on and off under load and a safety disconnection function in all low-voltage circuits.