

Details
- •Low-voltage industrial components
- •Switch disconnector (low voltage)
- •1 KOM
- •ABB
Technical specifications
1SDA125973R1 | E1.3N/MS8003pWMP

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Details
- Low-voltage industrial components
- Switch disconnector (low voltage)
- 1 KOM
- ABB
Technical specifications
Version as main switch
Version as maintenance-/service switch
Max. rated operation voltage Ue AC
690V
Version as emergency stop installation
Rated permanent current Iu
800A
Number of switches
0
Version as safety switch
Rated operating voltage
690 .. 690V
Rated permanent current at AC-21, 400 V
800A
Version as reversing switch
Rated permanent current at AC-23, 400 V
800A
Switching power at 400 V
-kW
Rated operation power at AC-3, 400 V
-kW
Rated short-time withstand current lcw
50kA
Rated operation power at AC-23, 400 V
-kW
Number of poles
3
Conditioned rated short-circuit current Iq
-kA
Number of auxiliary contacts as normally closed contact
0
Motor drive optional
Number of auxiliary contacts as normally open contact
0
Number of auxiliary contacts as change-over contact
0
Device construction
Built-in device slide-in technique (withdrawable)
Voltage release optional
Suitable for floor mounting
Suitable for distribution board installation
Colour control element
Other
Suitable for front mounting centre
Interlockable
Type of electrical connection of main circuit
Bolt connection
Motor drive integrated
Type of control element
Push button
Degree of protection (NEMA)
Other
Degree of protection (IP), front side
IP30
With pre-assembled cabling
Height
363.5mm
Width
278mm
Suitable for intermediate mounting
Suitable for front mounting 4-hole
Depth
271mm
Width in number of modular spacings
-