

Details
- •Low-voltage industrial components
- •Switch disconnector
- •1 KOM
- •ABB
Technical specifications
1SCA022812R6450 | OTE90A4M

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Details
- Low-voltage industrial components
- Switch disconnector
- 1 KOM
- ABB
Technical specifications
Width
200mm
Height
400mm
Degree of protection (IP), front side
IP65
Number of switches
1
Conditioned rated short-circuit current Iq
-kA
Rated operation power at AC-3, 400 V
-kW
Number of auxiliary contacts as change-over contact
0
Rated permanent current Iu
135A
Number of poles
4
Number of auxiliary contacts as normally open contact
1
Depth
140mm
Rated operating voltage
750 .. 750V
Number of auxiliary contacts as normally closed contact
0
Width in number of modular spacings
-
Version as main switch
Rated short-time withstand current lcw
-kA
Rated operation power at AC-23, 400 V
45kW
Version as emergency stop installation
Version as maintenance-/service switch
Interlockable
Motor drive integrated
Suitable for floor mounting
Version as safety switch
Type of control element
Turn button
Colour control element
Red
Suitable for distribution board installation
Suitable for front mounting 4-hole
Device construction
Complete device in housing
Switching power at 400 V
45kW
Suitable for intermediate mounting
Rated permanent current at AC-21, 400 V
125A
Max. rated operation voltage Ue AC
750V
Voltage release optional
Motor drive optional
Rated permanent current at AC-23, 400 V
90A
Version as reversing switch
Suitable for front mounting centre
With pre-assembled cabling