

Details
- •Low-voltage industrial components
- •Switch disconnector
- •1 KOM
- •ABB
Technical specifications
1SDA073423R1 | E4.2V/MS 4000 3P FHR

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Details
- Low-voltage industrial components
- Switch disconnector
- 1 KOM
- ABB
Technical specifications
Rated operation power at AC-3, 400 V
-kW
Conditioned rated short-circuit current Iq
-kA
Interlockable
Rated operation power at AC-23, 400 V
-kW
Switching power at 400 V
-kW
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
Type of control element
Push button
Version as safety switch
Version as emergency stop installation
Rated permanent current Iu
4000A
Version as reversing switch
Number of switches
0
Version as maintenance-/service switch
Version as main switch
Motor drive optional
Max. rated operation voltage Ue AC
690V
Number of poles
3
Rated permanent current at AC-23, 400 V
4000A
Rated operating voltage
690 .. 690V
Voltage release optional
Device construction
Built-in device fixed built-in technique
Rated short-time withstand current lcw
100kA
Rated permanent current at AC-21, 400 V
4000A
Motor drive integrated
Type of electrical connection of main circuit
Bolt connection
Suitable for floor mounting
Suitable for front mounting 4-hole
Colour control element
Other
Suitable for distribution board installation
Suitable for intermediate mounting
Degree of protection (IP), front side
IP30
Suitable for front mounting centre
Degree of protection (NEMA)
Other