

Details
- •Low-voltage industrial components
- •Switch disconnector (low voltage)
- •1 KOM
- •ABB
Technical specifications
1SCA022871R5870 | OT1250E22P

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Details
- Low-voltage industrial components
- Switch disconnector (low voltage)
- 1 KOM
- ABB
Technical specifications
Number of poles
4
Degree of protection (IP), front side
IP00
Depth
145.5mm
Width in number of modular spacings
-
Height
306mm
Width
414.5mm
Rated operation power at AC-3, 400 V
-kW
Number of auxiliary contacts as normally open contact
0
Conditioned rated short-circuit current Iq
-kA
Number of auxiliary contacts as normally closed contact
0
Rated permanent current Iu
1250A
Rated operating voltage
1000 .. 1000V
Number of auxiliary contacts as change-over contact
0
Type of electrical connection of main circuit
Bolt connection
Interlockable
Voltage release optional
Suitable for front mounting 4-hole
Colour control element
Black
Suitable for floor mounting
Version as reversing switch
Suitable for distribution board installation
Max. rated operation voltage Ue AC
1000V
Suitable for intermediate mounting
Switching power at 400 V
710kW
Rated operation power at AC-23, 400 V
710kW
Version as emergency stop installation
Number of switches
1
Rated permanent current at AC-21, 400 V
1250A
Motor drive optional
Motor drive integrated
Version as maintenance-/service switch
Version as safety switch
Version as main switch
Type of control element
Long turning handle
Suitable for front mounting centre
Device construction
Complete device in housing
Rated short-time withstand current lcw
50kA
Degree of protection (NEMA)
Other
With pre-assembled cabling
Rated permanent current at AC-23, 400 V
1250A