

Details
- •Low-voltage industrial components
- •Switch disconnector (low voltage)
- •1 KOM
- •ABB
Technical specifications
1SDA125897R1 | E2.3H/MS8003pFHR

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Details
- Low-voltage industrial components
- Switch disconnector (low voltage)
- 1 KOM
- ABB
Technical specifications
Version as main switch
Version as emergency stop installation
Version as safety switch
Version as maintenance-/service switch
Number of switches
0
Max. rated operation voltage Ue AC
690V
Rated permanent current Iu
800A
Rated operating voltage
690 .. 690V
Version as reversing switch
Rated permanent current at AC-21, 400 V
800A
Rated permanent current at AC-23, 400 V
800A
Rated operation power at AC-3, 400 V
-kW
Rated operation power at AC-23, 400 V
-kW
Switching power at 400 V
-kW
Rated short-time withstand current lcw
85kA
Number of poles
3
Conditioned rated short-circuit current Iq
-kA
Number of auxiliary contacts as change-over contact
0
Voltage release optional
Motor drive optional
Suitable for front mounting 4-hole
Number of auxiliary contacts as normally closed contact
0
Device construction
Built-in device fixed built-in technique
Number of auxiliary contacts as normally open contact
0
Suitable for distribution board installation
Motor drive integrated
Colour control element
Other
Suitable for intermediate mounting
Interlockable
Type of electrical connection of main circuit
Bolt connection
Width
276mm
With pre-assembled cabling
Degree of protection (NEMA)
Other
Height
371mm
Degree of protection (IP), front side
IP30
Type of control element
Push button
Suitable for floor mounting
Suitable for front mounting centre
Depth
270mm
Width in number of modular spacings
-