

Details
- •Low-voltage industrial components
- •Switch disconnector (low voltage)
- •1 KOM
- •ABB
Technical specifications
1SDA126043R1 | E6.3H/MS50004pWMP

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Details
- Low-voltage industrial components
- Switch disconnector (low voltage)
- 1 KOM
- ABB
Technical specifications
Version as maintenance-/service switch
Number of switches
0
Max. rated operation voltage Ue AC
690V
Version as reversing switch
Version as main switch
Rated operation power at AC-23, 400 V
-kW
Rated permanent current at AC-23, 400 V
5000A
Version as safety switch
Version as emergency stop installation
Switching power at 400 V
-kW
Conditioned rated short-circuit current Iq
-kA
Number of poles
4
Rated operation power at AC-3, 400 V
-kW
Rated permanent current Iu
5000A
Rated operating voltage
690 .. 690V
Rated short-time withstand current lcw
100kA
Rated permanent current at AC-21, 400 V
5000A
Number of auxiliary contacts as normally closed contact
0
Number of auxiliary contacts as normally open contact
0
Motor drive optional
Number of auxiliary contacts as change-over contact
0
Voltage release optional
Suitable for floor mounting
Suitable for front mounting 4-hole
Suitable for distribution board installation
Suitable for front mounting centre
Type of control element
Push button
Motor drive integrated
With pre-assembled cabling
Width
929mm
Degree of protection (NEMA)
Other
Height
425mm
Type of electrical connection of main circuit
Bolt connection
Interlockable
Device construction
Built-in device slide-in technique (withdrawable)
Degree of protection (IP), front side
IP30
Colour control element
Other
Suitable for intermediate mounting
Depth
383mm
Width in number of modular spacings
-