

Details
- •Low-voltage industrial components
- •Switch disconnector
- •1 KOM
- •ABB
Technical specifications
1SDA073406R1 | E2.2N/MS 1250 3P 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 normally open contact
0
Number of auxiliary contacts as change-over contact
0
Version as main switch
Version as safety switch
Version as emergency stop installation
Version as reversing switch
Rated permanent current Iu
1250A
Max. rated operation voltage Ue AC
690V
Number of switches
0
Suitable for floor mounting
Suitable for intermediate mounting
Device construction
Built-in device fixed built-in technique
Suitable for front mounting 4-hole
Motor drive optional
Motor drive integrated
Colour control element
Other
Degree of protection (IP), front side
IP30
Suitable for distribution board installation
Suitable for front mounting centre
Degree of protection (NEMA)
Other
Type of electrical connection of main circuit
Bolt connection
Number of poles
3
Voltage release optional
Rated permanent current at AC-23, 400 V
1250A
Rated short-time withstand current lcw
66kA
Rated permanent current at AC-21, 400 V
1250A
Rated operating voltage
690 .. 690V
Version as maintenance-/service switch