

Details
- •Low-voltage industrial components
- •Switch disconnector
- •1 KOM
- •ABB
Technical specifications
1SCA022542R7290 | OT400DLRR4AZ

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Details
- Low-voltage industrial components
- Switch disconnector
- 1 KOM
- ABB
Technical specifications
Number of auxiliary contacts as normally closed contact
1
Number of poles
4
Rated permanent current Iu
400A
Depth
230mm
Rated operating voltage
1000 .. 1000V
Height
800mm
Width
400mm
Rated operation power at AC-3, 400 V
-kW
Interlockable
Number of switches
1
Number of auxiliary contacts as change-over contact
0
Degree of protection (IP), front side
IP65
Width in number of modular spacings
-
Conditioned rated short-circuit current Iq
-kA
Number of auxiliary contacts as normally open contact
2
Version as main switch
Type of control element
Long turning handle
Suitable for intermediate mounting
Version as safety switch
Device construction
Complete device in housing
Suitable for floor mounting
Colour control element
Red
Max. rated operation voltage Ue AC
1000V
Switching power at 400 V
220kW
Version as maintenance-/service switch
Rated permanent current at AC-21, 400 V
400A
Version as emergency stop installation
Suitable for distribution board installation
Voltage release optional
Motor drive integrated
Motor drive optional
Suitable for front mounting centre
Suitable for front mounting 4-hole
Rated operation power at AC-23, 400 V
220kW
With pre-assembled cabling
Rated permanent current at AC-23, 400 V
400A
Version as reversing switch
Rated short-time withstand current lcw
-kA