Technical (Body): STAR-DELTA Starter Rated operational current Ie: 50A (AC-21A) Rated thermal current Ith: 63A 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 105x130mm and black knob Fixing with 2 screws at 40mm vertical IP 40 Protection degree Warranty: 1 Year Brand: Bremas Country of Origin: Italy