• 20A & 660V • 3Phase 4 wire • 48x60mm Front Facial Description Description • 20A & 660V • 3Phase 4 wire • 48x60mm Front Facial Related products Indicator and Control SwitchesIndicator Lamp• 22mm Dia • Plastic & metal body options • Black and Grey body • 12V to 465V AC/DC Indicator and Control SwitchesBuzzers• 22mm Dia • Plastic & metal body options • Black and Grey body • 12V to 465V AC/DC Indicator and Control SwitchesRotary Cam Switches• 16A-25A • Poles: 1,2,3,4 • 2-3-4-5 Positions