The SS053 is a special universal voltage regulator that is made specially for Generator Service Technicians.

This regulotor incorporates programmable DIP switches that allows the technician to match the AVR to different configurations of Voltages and Hertz.

• Sensing 480, 380, 240 and 208 Volts
• Power input 100 to 277 Volts
• Half Wave 7 1/2 Amp regulator
• Voltage and stability control
• Automatic frequency roll-off