

Details
- •Low-voltage control systems
- •Switch disconnector (AC)
- •1 KOM
- •ABB
Technical specifications
1SCA022699R4150 | OTP16HT3M251/10

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Details
- Low-voltage control systems
- Switch disconnector (AC)
- 1 KOM
- ABB
Technical specifications
Conditioned rated short-circuit current Iq
-kA
Number of auxiliary contacts as normally closed contact
0
Number of auxiliary contacts as normally open contact
1
Width in number of modular spacings
-
Rated operating voltage
750 .. 750V
Rated operation power at AC-3, 400 V
-kW
Number of auxiliary contacts as change-over contact
0
Number of switches
1
Interlockable
Motor drive integrated
Version as emergency stop installation
Type of control element
Turn button
Suitable for front mounting centre
Version as main switch
Voltage release optional
Suitable for distribution board installation
Version as reversing switch
Suitable for front mounting 4-hole
Rated operation power at AC-23, 400 V
7.5kW
Rated short-time withstand current lcw
-kA
Rated permanent current at AC-23, 400 V
16A
Colour control element
Black
Motor drive optional
Switching power at 400 V
7.5kW
Suitable for intermediate mounting
Version as maintenance-/service switch
Rated permanent current at AC-21, 400 V
32A
With pre-assembled cabling
Suitable for floor mounting
Version as safety switch
Device construction
Complete device in housing
Width
85mm
Degree of protection (IP), front side
IP65
Height
120mm
Depth
60mm
Colour housing
Grey
Material housing
Plastic
Rated permanent current Iu
16A
Number of poles
3
Max. rated operation voltage Ue AC
750V