The 658H is a three-pole toggle switch designed for high-amperage applications with a robust mechanism and metal lever actuator. It features a 24° angle of throw with OFF-MOM-ON electrical function configuration across its three poles (positions III, II, and I). The switch is rated for peak current of 30 A maximum during 1/2 sine at 250 VAC, with an initial contact resistance of 10 mO maximum and insulation resistance of 1,000 MO minimum at 500 VDC. It is approved to UL 1054, CSA 22-2, and EN 61058-1 standards, with an electrical life of 10,000 cycles at full load. The 658H is ideal for industrial control panels, machinery, and equipment requiring reliable high-current switching with durable construction and multiple switching positions.