

Details
- •Low-voltage control systems
- •Switch disconnector (AC)
- •1 KOM
- •ABB
Technical specifications
1SCA022812R7180 | OTP125B3M

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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 closed contact
0
Number of auxiliary contacts as normally open contact
0
Conditioned rated short-circuit current Iq
-kA
Rated operating voltage
750 .. 750V
Interlockable
Motor drive integrated
Number of switches
1
Number of auxiliary contacts as change-over contact
0
Type of control element
Turn button
Version as emergency stop installation
Suitable for front mounting centre
Suitable for floor mounting
Colour control element
Black
Suitable for intermediate mounting
Rated operation power at AC-23, 400 V
45kW
Rated short-time withstand current lcw
-kA
Suitable for front mounting 4-hole
Version as main switch
Suitable for distribution board installation
Rated permanent current at AC-21, 400 V
125A
Motor drive optional
Max. rated operation voltage Ue AC
750V
Voltage release optional
Switching power at 400 V
45kW
Rated permanent current at AC-23, 400 V
90A
Version as reversing switch
Width
200mm
Height
400mm
Depth
140mm
Colour housing
Grey
Rated permanent current Iu
125A
Number of poles
3
Material housing
Plastic
Degree of protection (IP), front side
IP65
Version as safety switch
Version as maintenance-/service switch
Device construction
Complete device in housing