

Details
- •Low-voltage industrial components
- •Switch disconnector
- •1 KOM
- •SCHNEIDER
Technical specifications
28900

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Details
- Low-voltage industrial components
- Switch disconnector
- 1 KOM
- SCHNEIDER
Technical specifications
Rated operation power at AC-3, 400 V
-kW
Switching power at 400 V
-kW
Rated permanent current at AC-21, 400 V
-A
Version as main switch
Version as safety switch
Number of switches
1
Version as maintenance-/service switch
Version as emergency stop installation
Rated operating voltage
690 .. 690V
Rated permanent current at AC-23, 400 V
40A
Rated permanent current Iu
40A
Number of auxiliary contacts as normally closed contact
0
Number of auxiliary contacts as normally open contact
0
Conditioned rated short-circuit current Iq
36kA
Version as reversing switch
Max. rated operation voltage Ue AC
500V
Rated short-time withstand current lcw
3kA
Motor drive optional
Rated operation power at AC-23, 400 V
20kW
Number of auxiliary contacts as change-over contact
2
Voltage release optional
Motor drive integrated
Number of poles
3
Suitable for floor mounting
Device construction
Built-in device fixed built-in technique
Suitable for front mounting 4-hole
Suitable for distribution board installation
Suitable for intermediate mounting
Colour control element
Black
Type of control element
Long turning handle
Type of electrical connection of main circuit
Screw connection
Degree of protection (IP), front side
IP40
Suitable for front mounting centre
Interlockable