

Details
- •Low-voltage industrial components
- •Switch disconnector
- •1 KOM
- •ABB
Technical specifications
1SDA073422R1 | E4.2H/MS 4000 3P FHR

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Details
- Low-voltage industrial components
- Switch disconnector
- 1 KOM
- ABB
Technical specifications
Rated operating voltage
690 .. 690V
Interlockable
Rated operation power at AC-23, 400 V
-kW
Rated operation power at AC-3, 400 V
-kW
Type of control element
Push button
Version as main switch
Version as safety switch
Rated short-time withstand current lcw
85kA
Number of poles
3
Rated permanent current Iu
4000A
Number of switches
0
Number of auxiliary contacts as normally open contact
0
Number of auxiliary contacts as change-over contact
0
Version as emergency stop installation
Degree of protection (IP), front side
IP30
Motor drive integrated
Type of electrical connection of main circuit
Bolt connection
Colour control element
Other
Version as maintenance-/service switch
Number of auxiliary contacts as normally closed contact
0
Conditioned rated short-circuit current Iq
-kA
Suitable for floor mounting
Suitable for front mounting 4-hole
Suitable for distribution board installation
Suitable for front mounting centre
Rated permanent current at AC-21, 400 V
4000A
Switching power at 400 V
-kW
Device construction
Built-in device fixed built-in technique
Max. rated operation voltage Ue AC
690V
Degree of protection (NEMA)
Other
Rated permanent current at AC-23, 400 V
4000A
Suitable for intermediate mounting
Voltage release optional
Version as reversing switch
Motor drive optional