

Details
- •Low-voltage industrial components
- •Switch disconnector (low voltage)
- •1 KOM
- •ABB
Technical specifications
1SDA125951R1 | E4.3N/MS32004pFHR

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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 emergency stop installation
Version as reversing switch
Max. rated operation voltage Ue AC
690V
Number of switches
0
Rated operating voltage
690 .. 690V
Rated permanent current Iu
3200A
Rated permanent current at AC-23, 400 V
3200A
Rated permanent current at AC-21, 400 V
3200A
Rated operation power at AC-3, 400 V
-kW
Rated operation power at AC-23, 400 V
-kW
Switching power at 400 V
-kW
Rated short-time withstand current lcw
66kA
Number of poles
4
Conditioned rated short-circuit current Iq
-kA
Number of auxiliary contacts as normally closed contact
0
Number of auxiliary contacts as normally open contact
0
Number of auxiliary contacts as change-over contact
0
Motor drive optional
Suitable for floor mounting
Voltage release optional
Device construction
Built-in device fixed built-in technique
Suitable for front mounting 4-hole
Type of electrical connection of main circuit
Bolt connection
Type of control element
Push button
Colour control element
Other
Suitable for distribution board installation
With pre-assembled cabling
Suitable for intermediate mounting
Degree of protection (NEMA)
Other
Width
510mm
Interlockable
Height
371mm
Motor drive integrated
Degree of protection (IP), front side
IP30
Suitable for front mounting centre
Width in number of modular spacings
-
Depth
270mm