Details
- •Low-voltage industrial components
- •Switch disconnector (low voltage)
- •1 KOM
- •ABB
Technical specifications
1SDA126020R1 | E2.3H/MS8004pWMP
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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
Version as safety switch
Rated permanent current at AC-21, 400 V
800A
Rated operating voltage
690 .. 690V
Rated operation power at AC-3, 400 V
-kW
Rated permanent current at AC-23, 400 V
800A
Rated operation power at AC-23, 400 V
-kW
Rated short-time withstand current lcw
85kA
Switching power at 400 V
-kW
Version as emergency stop installation
Number of switches
0
Version as reversing switch
Max. rated operation voltage Ue AC
690V
Rated permanent current Iu
800A
Conditioned rated short-circuit current Iq
-kA
Number of poles
4
Number of auxiliary contacts as normally open contact
0
Number of auxiliary contacts as change-over contact
0
Number of auxiliary contacts as normally closed contact
0
Voltage release optional
Device construction
Built-in device slide-in technique (withdrawable)
Motor drive integrated
Motor drive optional
Suitable for front mounting centre
Suitable for floor mounting
Suitable for distribution board installation
Interlockable
Colour control element
Other
Type of electrical connection of main circuit
Bolt connection
With pre-assembled cabling
Suitable for intermediate mounting
Suitable for front mounting 4-hole
Type of control element
Push button
Degree of protection (IP), front side
IP30
Width
407mm
Height
425mm
Degree of protection (NEMA)
Other
Depth
383mm
Width in number of modular spacings
-