Designed to endure the most demanding conditions in both industrial and commercial industries. Dual speed models are ideal for hoisting applications that require a slow speed for more precise and gentle hoisting but also includes a fast speed for efficiency. All hoists comply with ASME B30.16 standards. Call for additional capacities and lifts. FOB Shipping Point. - Features a friction-clutch for overload protection. - Schneider™ Interlocking contactors. - Upper and lower limit switches. - Phase reversal relay. - A hinged electrical panel for easy access during maintenance and inspection. - IP55 sealed unit for indoor and outdoor use. - 230v/460v lifting motor rated current (amps). - Includes push-button pendant controller and chain container. - Standard 20Ft lift. See (Related Items) tab for Bison 3-Phase Electric Chain Hoist with Motorized Trolley.