Square D - Safety Switch: NEMA 1, 100 Amp, 600VAC/VDC, Fused - 56755242 - MSC Industrial Supply
40 Amp Rotary Disconnect Switch, Motor Disconnect Switch Up To 15 HP, 4 Pole, Door Mounted, UL508 Listed, SE323004R - ASI
Amazon.com: 4 Pole Disconnect Knife Switch, Prevent Electric Shock AC380V 160A Fastening Ring Double Throw Disconnect Knife Switch for Home Appliances for Power : Industrial & Scientific
Siemens Heavy Duty 30 Amp 600-Volt 4-Pole Type 12 Non-Fusible Safety Switch HNF461J - The Home Depot