

Details
- •Low-voltage industrial components
- •Switch disconnector (low voltage)
- •1 KOM
- •ABB
Technical specifications
1SDA126015R1 | E1.3B/MS12504pWMP

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Details
- Low-voltage industrial components
- Switch disconnector (low voltage)
- 1 KOM
- ABB
Technical specifications
Version as maintenance-/service switch
Version as main switch
Version as safety switch
Version as reversing switch
Version as emergency stop installation
Number of switches
0
Rated operating voltage
690 .. 690V
Rated permanent current Iu
1250A
Max. rated operation voltage Ue AC
690V
Rated permanent current at AC-23, 400 V
1250A
Rated operation power at AC-3, 400 V
-kW
Rated permanent current at AC-21, 400 V
1250A
Rated operation power at AC-23, 400 V
-kW
Rated short-time withstand current lcw
42kA
Switching power at 400 V
-kW
Conditioned rated short-circuit current Iq
-kA
Number of poles
4
Number of auxiliary contacts as change-over contact
0
Number of auxiliary contacts as normally closed contact
0
Motor drive optional
Number of auxiliary contacts as normally open contact
0
Voltage release optional
Suitable for floor mounting
Motor drive integrated
Device construction
Built-in device slide-in technique (withdrawable)
Suitable for front mounting 4-hole
Interlockable
Type of control element
Push button
Suitable for intermediate mounting
Suitable for distribution board installation
Type of electrical connection of main circuit
Bolt connection
With pre-assembled cabling
Suitable for front mounting centre
Degree of protection (NEMA)
Other
Height
363.5mm
Width
348mm
Colour control element
Other
Degree of protection (IP), front side
IP30
Depth
271mm
Width in number of modular spacings
-