

Details
- •Low-voltage industrial components
- •Switch disconnector (low voltage)
- •1 KOM
- •ABB
Technical specifications
1SDA125971R1 | E1.3N/MS6303pWMP

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Details
- Low-voltage industrial components
- Switch disconnector (low voltage)
- 1 KOM
- ABB
Technical specifications
Version as emergency stop installation
Number of switches
0
Conditioned rated short-circuit current Iq
-kA
Rated permanent current at AC-23, 400 V
630A
Max. rated operation voltage Ue AC
690V
Switching power at 400 V
-kW
Rated operation power at AC-3, 400 V
-kW
Version as safety switch
Version as main switch
Rated operation power at AC-23, 400 V
-kW
Rated permanent current at AC-21, 400 V
630A
Number of poles
3
Version as maintenance-/service switch
Rated short-time withstand current lcw
50kA
Version as reversing switch
Rated operating voltage
690 .. 690V
Rated permanent current Iu
630A
Number of auxiliary contacts as normally closed contact
0
Number of auxiliary contacts as change-over contact
0
Number of auxiliary contacts as normally open contact
0
Motor drive integrated
Motor drive optional
Device construction
Built-in device slide-in technique (withdrawable)
Voltage release optional
Suitable for floor mounting
Suitable for intermediate mounting
Colour control element
Other
Interlockable
Suitable for front mounting 4-hole
Degree of protection (IP), front side
IP30
Suitable for distribution board installation
Width
278mm
Height
363.5mm
Type of electrical connection of main circuit
Bolt connection
Suitable for front mounting centre
Degree of protection (NEMA)
Other
Type of control element
Push button
With pre-assembled cabling
Width in number of modular spacings
-
Depth
271mm