

Details
- •Low-voltage industrial components
- •Switch disconnector (low voltage)
- •1 KOM
- •ABB
Technical specifications
1SDA125921R1 | E6.3X/MS50003pFHR

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Details
- Low-voltage industrial components
- Switch disconnector (low voltage)
- 1 KOM
- ABB
Technical specifications
Version as maintenance-/service switch
Number of switches
0
Rated operating voltage
690 .. 690V
Rated operation power at AC-3, 400 V
-kW
Version as reversing switch
Conditioned rated short-circuit current Iq
-kA
Rated permanent current at AC-21, 400 V
5000A
Version as main switch
Rated permanent current Iu
5000A
Version as safety switch
Version as emergency stop installation
Rated permanent current at AC-23, 400 V
5000A
Switching power at 400 V
-kW
Max. rated operation voltage Ue AC
690V
Rated short-time withstand current lcw
120kA
Number of poles
3
Rated operation power at AC-23, 400 V
-kW
Number of auxiliary contacts as normally closed contact
0
Motor drive optional
Device construction
Built-in device fixed built-in technique
Number of auxiliary contacts as normally open contact
0
Suitable for distribution board installation
Motor drive integrated
Suitable for floor mounting
Suitable for front mounting 4-hole
Voltage release optional
Number of auxiliary contacts as change-over contact
0
Colour control element
Other
Suitable for front mounting centre
Suitable for intermediate mounting
Type of electrical connection of main circuit
Bolt connection
Interlockable
Degree of protection (IP), front side
IP30
Degree of protection (NEMA)
Other
Height
371mm
Width
762mm
With pre-assembled cabling
Type of control element
Push button
Depth
270mm
Width in number of modular spacings
-