Additional 125A Lovato Fourth Pole for GA Series GAX42125A Disconnect Switch

Thedisconnector, otherwise called voltage isolator, has the same features of a switch, but on a larger scale: it is, in fact, responsible for closing the flow of energy to the power plants. This serves mainly to ensure the safety of the plant and primarily of the people who work inside since one of its peculiarities is to separate the flow of energy from the working environments. Another peculiarity of this instrument is the ability to detect defects in the electrical flow and isolate them. When the defect is corrected, the disconnector will ensure that the current flows normally again.

The fourth pole is a device that, hooked to the compatible three-pole disconnector, provides an additional pole .

Features:

• Lovato series
• Max operating voltage 600 Vac
• Type of operating voltage AC
• Type GAX42
• 1 pole
• Current In 125A
• Rated insulation voltage IEC/EN 1000 V
• Rated impulse withstand voltage (Uimp) 8 kV
• Mechanical life 100000 cycles
• Electrical life 100000 cycles
• Terminal tightening torque min Nm 1.8 - max Nm 2
• Operating temperature min -25 °C max +55 °C
• Storage temperature min -40 °C max +70 °C
• Maximum altitude 3000 m
• Frontal protection degree IP20
• Pollution degree 3
• Short circuit current rms 5 kA
• Short circuit current with Class/A RK5/30 fuse