

Details
- •Low-voltage industrial components
- •Switch disconnector (low voltage)
- •1 KOM
- •ABB
Technical specifications
1SCA114847R1001 | OT500E21

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Details
- Low-voltage industrial components
- Switch disconnector (low voltage)
- 1 KOM
- ABB
Technical specifications
Number of switches
1
Version as main switch
Version as safety switch
Version as emergency stop installation
Rated permanent current Iu
500A
Max. rated operation voltage Ue AC
1000V
Rated operating voltage
1000 .. 1000V
Switching power at 400 V
132kW
Rated operation power at AC-3, 400 V
-kW
Rated short-time withstand current lcw
15kA
Conditioned rated short-circuit current Iq
-kA
Version as reversing switch
Version as maintenance-/service switch
Rated operation power at AC-23, 400 V
132kW
Rated permanent current at AC-21, 400 V
500A
Rated permanent current at AC-23, 400 V
400A
Number of auxiliary contacts as normally closed contact
0
Number of poles
3
Number of auxiliary contacts as change-over contact
0
Number of auxiliary contacts as normally open contact
0
Motor drive optional
Voltage release optional
Device construction
Complete device in housing
Motor drive integrated
Suitable for floor mounting
Suitable for distribution board installation
Suitable for intermediate mounting
Type of electrical connection of main circuit
Bolt connection
Suitable for front mounting centre
Interlockable
Type of control element
Other
Suitable for front mounting 4-hole
With pre-assembled cabling
Degree of protection (IP), front side
IP00
Degree of protection (NEMA)
Other
Width
196mm
Depth
107mm
Width in number of modular spacings
-
Height
185mm