

Details
- •Low-voltage industrial components
- •Switch disconnector (low voltage)
- •1 KOM
- •ABB
Technical specifications
1SCA022874R3220 | OT400U30C

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Details
- Low-voltage industrial components
- Switch disconnector (low voltage)
- 1 KOM
- ABB
Technical specifications
Width
251mm
Height
185mm
Depth
203mm
Number of auxiliary contacts as normally closed contact
0
Rated permanent current Iu
-A
Rated operating voltage
1000 .. 1000V
Rated operation power at AC-3, 400 V
-kW
Number of poles
3
Number of auxiliary contacts as normally open contact
0
Width in number of modular spacings
-
Number of auxiliary contacts as change-over contact
0
Degree of protection (IP), front side
IP20
Number of switches
1
Version as safety switch
Interlockable
Version as emergency stop installation
Version as main switch
Type of control element
Other
Type of electrical connection of main circuit
Screw connection
Motor drive integrated
Conditioned rated short-circuit current Iq
-kA
Suitable for floor mounting
Colour control element
Black
Suitable for front mounting 4-hole
Rated short-time withstand current lcw
15kA
Version as maintenance-/service switch
Rated operation power at AC-23, 400 V
-kW
Suitable for front mounting centre
Device construction
Built-in device plug-in technique
Motor drive optional
Suitable for distribution board installation
Voltage release optional
Switching power at 400 V
-kW
Rated permanent current at AC-21, 400 V
400A
Max. rated operation voltage Ue AC
1000V
Suitable for intermediate mounting
Rated permanent current at AC-23, 400 V
400A
Degree of protection (NEMA)
1
Version as reversing switch
With pre-assembled cabling