Details
- •Low-voltage industrial components
- •Switch disconnector (low voltage)
- •1 KOM
- •ABB
Technical specifications
1SDA125892R1 | E1.3B/MS12503pFF
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Details
- Low-voltage industrial components
- Switch disconnector (low voltage)
- 1 KOM
- ABB
Technical specifications
Version as maintenance-/service switch
Version as main switch
Version as emergency stop installation
Version as safety switch
Version as reversing switch
Number of switches
0
Max. rated operation voltage Ue AC
690V
Rated operating voltage
690 .. 690V
Rated permanent current at AC-21, 400 V
1250A
Rated permanent current Iu
1250A
Rated permanent current at AC-23, 400 V
1250A
Rated short-time withstand current lcw
42kA
Rated operation power at AC-3, 400 V
-kW
Rated operation power at AC-23, 400 V
-kW
Conditioned rated short-circuit current Iq
-kA
Switching power at 400 V
-kW
Number of poles
3
Number of auxiliary contacts as change-over contact
0
Number of auxiliary contacts as normally closed contact
0
Number of auxiliary contacts as normally open contact
0
Voltage release optional
Motor drive integrated
Device construction
Built-in device fixed built-in technique
Motor drive optional
Suitable for front mounting centre
Suitable for distribution board installation
Suitable for floor mounting
Interlockable
Degree of protection (IP), front side
IP30
Type of electrical connection of main circuit
Bolt connection
Suitable for intermediate mounting
Degree of protection (NEMA)
Other
Suitable for front mounting 4-hole
Type of control element
Push button
Width
210mm
Height
296mm
Colour control element
Other
With pre-assembled cabling
Width in number of modular spacings
-
Depth
183mm