

Details
- •Low-voltage control systems
- •Switch disconnector (AC)
- •1 KOM
- •ABB
Technical specifications
1SDA059032R1 | E3H/E MS 1250 4P 1150V AC W MP NEW

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Details
- Low-voltage control systems
- Switch disconnector (AC)
- 1 KOM
- ABB
Technical specifications
Number of auxiliary contacts as normally open contact
0
Degree of protection (IP), front side
IP30
Rated operation power at AC-3, 400 V
-kW
Conditioned rated short-circuit current Iq
-kA
Version as emergency stop installation
Type of electrical connection of main circuit
Bolt connection
Number of auxiliary contacts as normally closed contact
0
Number of auxiliary contacts as change-over contact
0
Number of switches
0
Motor drive integrated
Rated operating voltage
1150 .. 1150V
Interlockable
Rated operation power at AC-23, 400 V
-kW
Colour control element
Other
Version as safety switch
Rated short-time withstand current lcw
30kA
Suitable for floor mounting
Version as maintenance-/service switch
Version as main switch
Voltage release optional
Motor drive optional
Suitable for front mounting centre
Suitable for intermediate mounting
Version as reversing switch
Degree of protection (NEMA)
Other
Rated permanent current at AC-21, 400 V
1250A
Suitable for distribution board installation
Rated permanent current at AC-23, 400 V
1250A
Switching power at 400 V
-kW
Suitable for front mounting 4-hole
Device construction
Built-in device slide-in technique (withdrawable)
Colour housing
Grey
Type of control element
Push button
Rated permanent current Iu
1250A
Number of poles
4
Max. rated operation voltage Ue AC
1150V