Details
- •Low-voltage industrial components
- •Switch disconnector (low voltage)
- •1 KOM
- •ABB
Technical specifications
1SDA125945R1 | E2.3N/MS20004pFHR
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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
Version as emergency stop installation
Version as reversing switch
Rated permanent current Iu
2000A
Max. rated operation voltage Ue AC
690V
Rated operation power at AC-3, 400 V
-kW
Rated operating voltage
690 .. 690V
Rated permanent current at AC-23, 400 V
2000A
Rated short-time withstand current lcw
66kA
Number of switches
0
Switching power at 400 V
-kW
Rated operation power at AC-23, 400 V
-kW
Conditioned rated short-circuit current Iq
-kA
Number of poles
4
Rated permanent current at AC-21, 400 V
2000A
Number of auxiliary contacts as change-over contact
0
Motor drive integrated
Motor drive optional
Device construction
Built-in device fixed built-in technique
Suitable for floor mounting
Suitable for front mounting 4-hole
Voltage release optional
Suitable for front mounting centre
Suitable for distribution board installation
With pre-assembled cabling
Type of control element
Push button
Colour control element
Other
Interlockable
Number of auxiliary contacts as normally closed contact
0
Degree of protection (NEMA)
Other
Degree of protection (IP), front side
IP30
Number of auxiliary contacts as normally open contact
0
Type of electrical connection of main circuit
Bolt connection
Width
366mm
Suitable for intermediate mounting
Height
371mm
Depth
270mm
Width in number of modular spacings
-