

Details
- •Low-voltage industrial components
- •Switch disconnector (low voltage)
- •1 KOM
- •ABB
Technical specifications
1SDA125941R1 | E2.3B/MS16004pFHR

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Details
- Low-voltage industrial components
- Switch disconnector (low voltage)
- 1 KOM
- ABB
Technical specifications
Version as main switch
Version as reversing switch
Rated permanent current Iu
1600A
Version as emergency stop installation
Version as safety switch
Rated operation power at AC-3, 400 V
-kW
Version as maintenance-/service switch
Rated operation power at AC-23, 400 V
-kW
Max. rated operation voltage Ue AC
690V
Rated permanent current at AC-21, 400 V
1600A
Rated operating voltage
690 .. 690V
Number of switches
0
Rated permanent current at AC-23, 400 V
1600A
Switching power at 400 V
-kW
Conditioned rated short-circuit current Iq
-kA
Number of poles
4
Rated short-time withstand current lcw
42kA
Number of auxiliary contacts as change-over contact
0
Number of auxiliary contacts as normally closed contact
0
Motor drive integrated
Number of auxiliary contacts as normally open contact
0
Motor drive optional
Suitable for intermediate mounting
Suitable for floor mounting
Suitable for front mounting 4-hole
Colour control element
Other
With pre-assembled cabling
Device construction
Built-in device fixed built-in technique
Type of control element
Push button
Interlockable
Type of electrical connection of main circuit
Bolt connection
Suitable for distribution board installation
Degree of protection (IP), front side
IP30
Voltage release optional
Height
371mm
Degree of protection (NEMA)
Other
Width
366mm
Suitable for front mounting centre
Width in number of modular spacings
-
Depth
270mm