Technical (Body): ON-OFF switch 4 pole Nominal current: 63A Rated thermal current Ith: 75A Rated insulation voltage Ui: 690V Rear mounting Fixing with 2 screws at 40mm vertical Switching angle: 60° Class V2 self-extinguishing thermoplastic housing Assembled with metal shaft and threaded stud bolts to ensure maximum operating reliability Positive opening double break contacts, silver alloy made Technical (Knob): Transparent plate 105x110mm and black knob Fixing with 2 screws at 40mm vertical IP 40 Protection degree Warranty: 1 Year Brand: Bremas Country of Origin: Italy