Description
Detail
This ABB switch disconnector features a 10 to 70mm² cable cross-section with a top-in/bottom-out position of line terminals. The switch disconnector is suitable for diverse applications, in motor control centers, in switchboards and as main switches in various equipment and machines.
- · 45kW power rating
- · 6.3/0.36W power loss per pole
- · 6N·m tightening torque
- · IEC 60947-3
- · 750V voltage rating
- · Screw terminals
Specification
Version as maintenance-/service switch : No
Rated short-time withstand current lcw : 2.5 kA
Max. rated operation voltage Ue AC : 690 V
Rated operating voltage : 750 V
Interlockable : No
Motor drive integrated : No
Version as emergency stop installation : No
Version as main switch : Yes
Version as safety switch : No
Number of auxiliary contacts as normally open contact : 0
Suitable for ground mounting : Yes
Suitable for front mounting 4-hole : No
Suitable for front mounting centre : No
Suitable for distribution board installation : Yes
Suitable for intermediate mounting : No
Motor drive optional : No
Voltage release optional : No
Version as reversing switch : No
Rated permanent current Iu : 125 A
Type of electrical connection of main circuit : Screw connection
Type of control element : Turn button
Colour control element : Black
Device construction : Built-in device fixed built-in technique
Conditioned rated short-circuit current Iq : 3.6 kA
Rated permanent current at AC-21, 400 V : 125 A
Depth : 74 mm
Number of auxiliary contacts as normally closed contact : 0
Degree of protection (IP), front side : IP20
Width : 70 mm
Rated operation power at AC-3, 400 V : 45 kW
Number of poles : 3
Number of auxiliary contacts as change-over contact : 0
Rated operation power at AC-23, 400 V : 45 kW
Switching power at 400 V : 45 kW
Height : 100 mm
Weight : 400 g
