

Details
- •Low-voltage industrial components
- •Switch disconnector (low voltage)
- •1 KOM
- •ABB
Technical specifications
1SCA022753R5250 | OT800E22P

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Details
- Low-voltage industrial components
- Switch disconnector (low voltage)
- 1 KOM
- ABB
Technical specifications
Width
331mm
Number of auxiliary contacts as normally open contact
0
Rated operation power at AC-3, 400 V
-kW
Rated permanent current Iu
800A
Number of auxiliary contacts as normally closed contact
0
Depth
140mm
Height
250mm
Number of poles
4
Type of electrical connection of main circuit
Bolt connection
Interlockable
Suitable for front mounting 4-hole
Version as main switch
Number of switches
1
Motor drive optional
Suitable for front mounting centre
Rated short-time withstand current lcw
20kA
Suitable for distribution board installation
Motor drive integrated
Version as maintenance-/service switch
Rated operation power at AC-23, 400 V
450kW
Rated operating voltage
1000 .. 1000V
Max. rated operation voltage Ue AC
1000V
Type of control element
Long turning handle
Suitable for floor mounting
Version as safety switch
Version as emergency stop installation
Width in number of modular spacings
-
Suitable for intermediate mounting
Conditioned rated short-circuit current Iq
80kA
Number of auxiliary contacts as change-over contact
0
Degree of protection (IP), front side
IP00
Colour control element
Black
Voltage release optional
Degree of protection (NEMA)
Other
Rated permanent current at AC-23, 400 V
800A
Version as reversing switch
With pre-assembled cabling
Rated permanent current at AC-21, 400 V
800A
Device construction
Complete device in housing
Switching power at 400 V
450kW