

Details
- •Low-voltage control systems
- •Switch disconnector (AC)
- •1 KOM
- •ABB
Technical specifications
1SCA022542R6720 | OT630KBUR3AZ

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Details
- Low-voltage control systems
- Switch disconnector (AC)
- 1 KOM
- ABB
Technical specifications
Rated operation power at AC-3, 400 V
-kW
Number of auxiliary contacts as normally open contact
2
Number of auxiliary contacts as normally closed contact
1
Rated operating voltage
1000 .. 1000V
Version as main switch
Interlockable
Width in number of modular spacings
-
Conditioned rated short-circuit current Iq
-kA
Number of switches
1
Version as emergency stop installation
Type of control element
Long turning handle
Motor drive integrated
Number of auxiliary contacts as change-over contact
0
Rated short-time withstand current lcw
-kA
Colour control element
Red
Rated operation power at AC-23, 400 V
315kW
Suitable for floor mounting
Version as maintenance-/service switch
Suitable for front mounting 4-hole
Suitable for intermediate mounting
Suitable for distribution board installation
Max. rated operation voltage Ue AC
1000V
Motor drive optional
Suitable for front mounting centre
Voltage release optional
Switching power at 400 V
315kW
With pre-assembled cabling
Rated permanent current at AC-23, 400 V
570A
Rated permanent current at AC-21, 400 V
570A
Version as reversing switch
Width
400mm
Height
1000mm
Depth
330mm
Rated permanent current Iu
630A
Number of poles
3
Material housing
Steel
Degree of protection (IP), front side
IP65
Version as safety switch
Device construction
Complete device in housing