

Details
- •Low-voltage industrial components
- •Switch disconnector (low voltage)
- •1 KOM
- •ABB
Technical specifications
1SCA161469R1001 | OTR90T3M

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Details
- Low-voltage industrial components
- Switch disconnector (low voltage)
- 1 KOM
- ABB
Technical specifications
Version as maintenance-/service switch
Rated permanent current at AC-21, 400 V
-A
Rated permanent current at AC-23, 400 V
90A
Conditioned rated short-circuit current Iq
-kA
Switching power at 400 V
45kW
Rated operation power at AC-23, 400 V
45kW
Version as reversing switch
Version as main switch
Number of switches
1
Version as emergency stop installation
Version as safety switch
Rated operating voltage
750 .. 750V
Number of poles
3
Rated operation power at AC-3, 400 V
-kW
Max. rated operation voltage Ue AC
750V
Rated permanent current Iu
125A
Rated short-time withstand current lcw
2.5kA
Number of auxiliary contacts as normally closed contact
0
Motor drive integrated
Number of auxiliary contacts as normally open contact
1
Motor drive optional
Suitable for intermediate mounting
Number of auxiliary contacts as change-over contact
0
Suitable for front mounting 4-hole
Colour control element
Black
Suitable for front mounting centre
Suitable for distribution board installation
Interlockable
Device construction
Complete device in housing
Type of electrical connection of main circuit
Screw connection
Voltage release optional
Width
200mm
Height
300mm
With pre-assembled cabling
Degree of protection (IP), front side
IP65
Type of control element
Long turning handle
Suitable for floor mounting
Degree of protection (NEMA)
Other
Depth
135mm
Width in number of modular spacings
-