

Details
- •Low-voltage industrial components
- •Switch disconnector (low voltage)
- •1 KOM
- •ABB
Technical specifications
1SCA161473R1001 | OT125GSUM3TZ

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Details
- Low-voltage industrial components
- Switch disconnector (low voltage)
- 1 KOM
- ABB
Technical specifications
Version as maintenance-/service switch
Version as safety switch
Version as emergency stop installation
Rated operation power at AC-3, 400 V
-kW
Rated operation power at AC-23, 400 V
55kW
Rated permanent current Iu
125A
Rated short-time withstand current lcw
4kA
Number of switches
1
Rated permanent current at AC-23, 400 V
125A
Max. rated operation voltage Ue AC
1000V
Version as reversing switch
Conditioned rated short-circuit current Iq
-kA
Number of poles
3
Rated operating voltage
1000 .. 1000V
Switching power at 400 V
55kW
Rated permanent current at AC-21, 400 V
-A
Version as main switch
Number of auxiliary contacts as normally open contact
1
Motor drive optional
Voltage release optional
Number of auxiliary contacts as normally closed contact
1
Device construction
Complete device in housing
Suitable for floor mounting
Suitable for distribution board installation
Colour control element
Black
Suitable for intermediate mounting
Suitable for front mounting 4-hole
Suitable for front mounting centre
With pre-assembled cabling
Number of auxiliary contacts as change-over contact
0
Degree of protection (IP), front side
IP65
Type of control element
Long turning handle
Type of electrical connection of main circuit
Screw connection
Interlockable
Height
400mm
Width
400mm
Degree of protection (NEMA)
Other
Motor drive integrated
Depth
230mm
Width in number of modular spacings
-