

Details
- •Low-voltage industrial components
- •Switch disconnector (low voltage)
- •1 KOM
- •ABB
Technical specifications
1SDA125987R1 | E2.3N/MS16003pWMP

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Details
- Low-voltage industrial components
- Switch disconnector (low voltage)
- 1 KOM
- ABB
Technical specifications
Version as safety switch
Version as emergency stop installation
Version as main switch
Version as maintenance-/service switch
Number of switches
0
Rated operating voltage
690 .. 690V
Rated permanent current at AC-23, 400 V
1600A
Max. rated operation voltage Ue AC
690V
Version as reversing switch
Rated permanent current Iu
1600A
Rated operation power at AC-23, 400 V
-kW
Number of poles
3
Switching power at 400 V
-kW
Rated permanent current at AC-21, 400 V
1600A
Rated operation power at AC-3, 400 V
-kW
Conditioned rated short-circuit current Iq
-kA
Rated short-time withstand current lcw
66kA
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
Motor drive optional
Device construction
Built-in device slide-in technique (withdrawable)
Suitable for front mounting 4-hole
Suitable for floor mounting
Suitable for front mounting centre
Colour control element
Other
Suitable for distribution board installation
Motor drive integrated
Type of control element
Push button
Voltage release optional
Interlockable
Degree of protection (NEMA)
Other
Width
317mm
Height
425mm
Degree of protection (IP), front side
IP30
With pre-assembled cabling
Type of electrical connection of main circuit
Bolt connection
Suitable for intermediate mounting
Depth
383mm
Width in number of modular spacings
-