

Details
- •Low-voltage industrial components
- •Switch disconnector (low voltage)
- •1 KOM
- •ABB
Technical specifications
1SDA126029R1 | E2.3N/MS20004pWMP

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Details
- Low-voltage industrial components
- Switch disconnector (low voltage)
- 1 KOM
- ABB
Technical specifications
Version as emergency stop installation
Version as main switch
Version as maintenance-/service switch
Number of switches
0
Rated operation power at AC-3, 400 V
-kW
Version as safety switch
Rated operation power at AC-23, 400 V
-kW
Rated permanent current at AC-21, 400 V
2000A
Rated permanent current at AC-23, 400 V
2000A
Rated operating voltage
690 .. 690V
Version as reversing switch
Rated short-time withstand current lcw
66kA
Rated permanent current Iu
2000A
Max. rated operation voltage Ue AC
690V
Number of poles
4
Switching power at 400 V
-kW
Conditioned rated short-circuit current Iq
-kA
Number of auxiliary contacts as change-over contact
0
Number of auxiliary contacts as normally open contact
0
Suitable for floor mounting
Suitable for front mounting 4-hole
Motor drive optional
Voltage release optional
Suitable for front mounting centre
Number of auxiliary contacts as normally closed contact
0
Suitable for distribution board installation
Motor drive integrated
Device construction
Built-in device slide-in technique (withdrawable)
Interlockable
Colour control element
Other
Type of control element
Push button
Type of electrical connection of main circuit
Bolt connection
Degree of protection (IP), front side
IP30
With pre-assembled cabling
Suitable for intermediate mounting
Degree of protection (NEMA)
Other
Width
407mm
Height
425mm
Depth
383mm
Width in number of modular spacings
-