

Details
- •Low-voltage industrial components
- •Switch disconnector
- •1 KOM
- •ABB
Technical specifications
1SDA058936R1 | E1B/MS 1250 4P F HR NEW

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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
Rated permanent current Iu
1250A
Number of poles
4
Version as safety switch
Rated operating voltage
0 .. 690V
Degree of protection (IP), front side
IP20
Type of electrical connection of main circuit
Bolt connection
Number of switches
-
Interlockable
Rated short-time withstand current lcw
42kA
Motor drive integrated
Version as main switch
Version as maintenance-/service switch
Version as emergency stop installation
Rated operation power at AC-23, 400 V
-kW
Type of control element
Push button
Conditioned rated short-circuit current Iq
-kA
Colour control element
Other
Suitable for front mounting 4-hole
Suitable for floor mounting
Suitable for front mounting centre
Suitable for distribution board installation
Voltage release optional
Motor drive optional
Max. rated operation voltage Ue AC
690V
Suitable for intermediate mounting
Device construction
Built-in device fixed built-in technique
Rated permanent current at AC-23, 400 V
-A
Switching power at 400 V
-kW
Version as reversing switch
Rated permanent current at AC-21, 400 V
1250A