

Details
- •Low-voltage industrial components
- •Switch disconnector (low voltage)
- •1 KOM
- •ABB
Technical specifications
1SDA125912R1 | E4.3N/MS32003pFHR

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Details
- Low-voltage industrial components
- Switch disconnector (low voltage)
- 1 KOM
- ABB
Technical specifications
Version as emergency stop installation
Rated operating voltage
690 .. 690V
Max. rated operation voltage Ue AC
690V
Version as safety switch
Rated permanent current Iu
3200A
Rated permanent current at AC-23, 400 V
3200A
Rated operation power at AC-3, 400 V
-kW
Version as main switch
Version as reversing switch
Version as maintenance-/service switch
Rated short-time withstand current lcw
66kA
Conditioned rated short-circuit current Iq
-kA
Switching power at 400 V
-kW
Rated operation power at AC-23, 400 V
-kW
Number of switches
0
Rated permanent current at AC-21, 400 V
3200A
Number of poles
3
Number of auxiliary contacts as normally closed contact
0
Number of auxiliary contacts as change-over contact
0
Voltage release optional
Number of auxiliary contacts as normally open contact
0
Motor drive optional
Device construction
Built-in device fixed built-in technique
Motor drive integrated
Suitable for floor mounting
Suitable for front mounting 4-hole
Suitable for intermediate mounting
Suitable for front mounting centre
Suitable for distribution board installation
Type of control element
Push button
Interlockable
Degree of protection (IP), front side
IP30
With pre-assembled cabling
Type of electrical connection of main circuit
Bolt connection
Height
371mm
Degree of protection (NEMA)
Other
Width
384mm
Colour control element
Other
Width in number of modular spacings
-
Depth
270mm