

Details
- •Low-voltage industrial components
- •Switch disconnector (low voltage)
- •1 KOM
- •ABB
Technical specifications
1SCA148438R1001 | OT90GUUR3TZ

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Details
- Low-voltage industrial components
- Switch disconnector (low voltage)
- 1 KOM
- ABB
Technical specifications
Version as main switch
Version as safety switch
Max. rated operation voltage Ue AC
1000V
Rated short-time withstand current lcw
4kA
Rated permanent current at AC-21, 400 V
-A
Rated permanent current Iu
90A
Rated operating voltage
1000 .. 1000V
Rated operation power at AC-3, 400 V
-kW
Number of poles
3
Version as emergency stop installation
Version as maintenance-/service switch
Rated permanent current at AC-23, 400 V
90A
Number of switches
1
Version as reversing switch
Rated operation power at AC-23, 400 V
45kW
Switching power at 400 V
45kW
Conditioned rated short-circuit current Iq
-kA
Motor drive optional
Number of auxiliary contacts as normally closed contact
1
Number of auxiliary contacts as change-over contact
0
Device construction
Complete device in housing
Number of auxiliary contacts as normally open contact
1
Motor drive integrated
Voltage release optional
Suitable for front mounting 4-hole
Suitable for floor mounting
Suitable for front mounting centre
Type of control element
Long turning handle
Suitable for distribution board installation
Colour control element
Black
Suitable for intermediate mounting
Type of electrical connection of main circuit
Screw connection
Interlockable
Degree of protection (IP), front side
IP65
Height
400mm
Degree of protection (NEMA)
Other
With pre-assembled cabling
Width
400mm
Depth
230mm
Width in number of modular spacings
-