

Details
- •Low-voltage control systems
- •Switch disconnector (AC)
- •1 KOM
- •ABB
Technical specifications
1SCA022569R7910 | OTR125BA3U

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Details
- Low-voltage control systems
- Switch disconnector (AC)
- 1 KOM
- ABB
Technical specifications
Number of auxiliary contacts as normally closed contact
0
Width
200mm
Number of auxiliary contacts as normally open contact
0
Height
300mm
Rated operating voltage
750 .. 750V
Depth
135mm
Width in number of modular spacings
-
Type of control element
Long turning handle
Conditioned rated short-circuit current Iq
-kA
Number of auxiliary contacts as change-over contact
0
Version as maintenance-/service switch
Version as main switch
Rated operation power at AC-3, 400 V
-kW
Version as emergency stop installation
Motor drive integrated
Rated operation power at AC-23, 400 V
45kW
Number of switches
1
Suitable for intermediate mounting
Suitable for floor mounting
Suitable for front mounting centre
Suitable for front mounting 4-hole
Suitable for distribution board installation
Rated short-time withstand current lcw
-kA
Version as reversing switch
Rated permanent current at AC-23, 400 V
90A
Voltage release optional
Rated permanent current at AC-21, 400 V
125A
Motor drive optional
Switching power at 400 V
45kW
With pre-assembled cabling
Version as safety switch
Device construction
Complete device in housing
Degree of protection (IP), front side
IP65
Interlockable
Colour control element
Red
Rated permanent current Iu
125A
Number of poles
3
Max. rated operation voltage Ue AC
750V