

Details
- •Low-voltage control systems
- •Switch disconnector (AC)
- •1 KOM
- •ABB
Technical specifications
1SCA022727R4350 | OT400E30P

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Details
- Low-voltage control systems
- Switch disconnector (AC)
- 1 KOM
- ABB
Technical specifications
Height
185mm
Width
191mm
Interlockable
Version as safety switch
Number of auxiliary contacts as normally closed contact
0
Number of auxiliary contacts as change-over contact
0
Motor drive integrated
Depth
107mm
Number of auxiliary contacts as normally open contact
0
Rated operation power at AC-3, 400 V
-kW
Version as maintenance-/service switch
Number of switches
-
Rated short-time withstand current lcw
15kA
Width in number of modular spacings
-
Version as main switch
Conditioned rated short-circuit current Iq
-kA
Version as emergency stop installation
Rated operating voltage
1000 .. 1000V
Rated operation power at AC-23, 400 V
230kW
Colour control element
Black
Suitable for front mounting 4-hole
Suitable for floor mounting
Rated permanent current at AC-21, 400 V
400A
Suitable for front mounting centre
Voltage release optional
Suitable for intermediate mounting
Suitable for distribution board installation
Switching power at 400 V
230kW
Motor drive optional
Version as reversing switch
With pre-assembled cabling
Rated permanent current at AC-23, 400 V
400A
Degree of protection (NEMA)
1
Material housing
Plastic
Colour housing
Grey
Type of electrical connection of main circuit
Bolt connection
Type of control element
Door coupling rotary drive
Degree of protection (IP), front side
IP65
Device construction
Built-in device fixed built-in technique
Suitable for floor mounting
Rated permanent current Iu
400A
Number of poles
3
Max. rated operation voltage Ue AC
690V