

Details
- •Low-voltage industrial components
- •Switch disconnector
- •1 KOM
- •ABB
Technical specifications
1SDA073462R1 | E4.2V/MS 4000 4P FHR

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