

Details
- •Low-voltage industrial components
- •Switch disconnector
- •1 KOM
- •ABB
Technical specifications
1SDA079628R1 | E4.2S-A/MS 2500 3p WMP

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Details
- Low-voltage industrial components
- Switch disconnector
- 1 KOM
- ABB
Technical specifications
Rated operating voltage
600 .. 600V
Number of poles
3
Degree of protection (IP), front side
IP30
Rated operation power at AC-3, 400 V
-kW
Conditioned rated short-circuit current Iq
-kA
Number of auxiliary contacts as change-over contact
0
Number of auxiliary contacts as normally closed contact
0
Rated permanent current Iu
2500A
Motor drive integrated
Interlockable
Type of electrical connection of main circuit
Bolt connection
Number of switches
0
Version as emergency stop installation
Number of auxiliary contacts as normally open contact
0
Version as safety switch
Rated operation power at AC-23, 400 V
-kW
Suitable for distribution board installation
Device construction
Built-in device slide-in technique (withdrawable)
Suitable for floor mounting
Switching power at 400 V
-kW
Degree of protection (NEMA)
Other
Rated permanent current at AC-21, 400 V
2500A
Voltage release optional
Version as reversing switch
Version as main switch
Suitable for intermediate mounting
Motor drive optional
Max. rated operation voltage Ue AC
600V
Version as maintenance-/service switch
Suitable for front mounting 4-hole
Colour control element
Other
Suitable for front mounting centre
Type of control element
Push button
Rated short-time withstand current lcw
65kA
Rated permanent current at AC-23, 400 V
2500A