

Details
- •Low-voltage control systems
- •Switch disconnector (AC)
- •1 KOM
- •ABB
Technical specifications
1SCA022429R3450 | OTP90T3B

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