

Details
- •Low-voltage industrial components
- •Switch disconnector (low voltage)
- •1 KOM
- •ABB
Technical specifications
1SDA125904R1 | E2.3H/MS16003pFHR

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Details
- Low-voltage industrial components
- Switch disconnector (low voltage)
- 1 KOM
- ABB
Technical specifications
Version as main switch
Version as safety switch
Rated permanent current Iu
1600A
Version as emergency stop installation
Number of switches
0
Max. rated operation voltage Ue AC
690V
Rated permanent current at AC-23, 400 V
1600A
Rated operation power at AC-3, 400 V
-kW
Rated short-time withstand current lcw
85kA
Version as maintenance-/service switch
Rated operating voltage
690 .. 690V
Rated operation power at AC-23, 400 V
-kW
Conditioned rated short-circuit current Iq
-kA
Version as reversing switch
Switching power at 400 V
-kW
Rated permanent current at AC-21, 400 V
1600A
Number of poles
3
Number of auxiliary contacts as normally open contact
0
Motor drive integrated
Motor drive optional
Number of auxiliary contacts as normally closed contact
0
Suitable for floor mounting
Type of control element
Push button
Suitable for front mounting centre
Suitable for distribution board installation
Suitable for intermediate mounting
Degree of protection (NEMA)
Other
Interlockable
Colour control element
Other
With pre-assembled cabling
Degree of protection (IP), front side
IP30
Number of auxiliary contacts as change-over contact
0
Type of electrical connection of main circuit
Bolt connection
Device construction
Built-in device fixed built-in technique
Width
276mm
Voltage release optional
Height
371mm
Suitable for front mounting 4-hole
Depth
270mm
Width in number of modular spacings
-