

Details
- •Low-voltage industrial components
- •Switch disconnector (low voltage)
- •1 KOM
- •ABB
Technical specifications
1SDA126021R1 | E2.3N/MS10004pWMP

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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
Number of switches
0
Version as reversing switch
Rated operating voltage
690 .. 690V
Max. rated operation voltage Ue AC
690V
Rated permanent current at AC-23, 400 V
1000A
Rated permanent current Iu
1000A
Rated permanent current at AC-21, 400 V
1000A
Switching power at 400 V
-kW
Conditioned rated short-circuit current Iq
-kA
Rated operation power at AC-3, 400 V
-kW
Rated operation power at AC-23, 400 V
-kW
Version as emergency stop installation
Number of poles
4
Rated short-time withstand current lcw
66kA
Number of auxiliary contacts as normally closed contact
0
Number of auxiliary contacts as normally open contact
0
Motor drive optional
Motor drive integrated
Device construction
Built-in device slide-in technique (withdrawable)
Number of auxiliary contacts as change-over contact
0
Suitable for front mounting 4-hole
Suitable for floor mounting
Voltage release optional
Suitable for distribution board installation
Suitable for front mounting centre
Suitable for intermediate mounting
Colour control element
Other
Type of electrical connection of main circuit
Bolt connection
Type of control element
Push button
Interlockable
With pre-assembled cabling
Degree of protection (NEMA)
Other
Degree of protection (IP), front side
IP30
Width
407mm
Height
425mm
Width in number of modular spacings
-
Depth
383mm