Dumeco 3P, 630A, DMV630N/3 switch disconnector. DMV switch disconnectors with a visible gap, without drive lever and shaft extension DMV250N/3 • Complete with a set of mounting screws
Technical data
Number of poles
3
Rated current [A]
630
Other technical data
Version as main switch
No
Version as safety switch
No
Version as reversing switch
No
Max. rated operation voltage Ue AC
690 V
Rated permanent current Iu
630 A
Rated permanent current at AC-21, 400 V
630 A
Rated short-time withstand current lcw
36 kA
Switching power at 400 V
375 kW
Number of poles
3
Number of auxiliary contacts as normally open contact
0
Motor drive optional
No
Voltage release optional
No
Suitable for floor mounting
Yes
Suitable for front mounting centre
No
Suitable for intermediate mounting
No
Type of control element
Other
Type of electrical connection of main circuit
Screw connection
Degree of protection (NEMA)
Other
Version as maintenance-/service switch
No
Version as emergency stop installation
Yes
Number of switches
1
Rated operating voltage
690 ... 690 V
Rated permanent current at AC-23, 400 V
630 A
Rated operation power at AC-3, 400 V
0 kW
Rated operation power at AC-23, 400 V
375 kW
Conditioned rated short-circuit current Iq
100 kA
Number of auxiliary contacts as normally closed contact
0
Number of auxiliary contacts as change-over contact