Rotary Disconnects 8.1 Introduction Rotary Disconnects 8 UL/CSA Standards for Disconnect Switches V5-T8-2 UL Standards for Electrical Machinery . V5-T8-2 8 Eaton Solutions for UL 508A and NFPA 79 . V5-T8-3 8 8.2 R5 Series (UL 508) Non-Fusible 1680A Product Description . V5-T8-5 8 Features, Benefits and Functions V5-T8-5 8 Standards and Certifications V5-T8-5 Product Identification V5-T8-5 8 Product Selection . V5-T8-6 Accessories . V5-T8-6 8 Technical Data and Specifications V5-T8-9 8 Dimensions . V5-T8-10 8 8.3 R9 Series (UL 98) Non-Fusible 30100A Compact V5-T8-11 8 Non-Fusible 1001200A V5-T8-18 Fusible 30800A . V5-T8-26 8 DC Rated Disconnects V5-T8-45 8 8.4 MTSManual Transfer/Double Throw Switches Product Description . V5-T8-52 8 Standards and Certifications V5-T8-52 8 Product Identification V5-T8-52 Product Selection . V5-T8-53 8 Accessories . V5-T8-54 Technical Data and Specifications V5-T8-56 8 Dimensions . V5-T8-57 8 8 Learn Online 8 8 8 8 8 8 8 8 8 8 8 8 Volume 5Motor Control and Protection CA08100006EDecember 2013 www.eaton.com V5-T8-1Rotary Disconnects 8.1 Introduction Contents Rotary Disconnects 8 Description Page Introduction 8 Eaton Solutions for UL 508 and NFPA 79 . V5-T8-3 8 8 8 8 8 8 8 8 8 UL/CSA Standards for Disconnect Switches UL Standards for Electrical Machinery UL 98Enclosed and Typical Control Panel UL 508Industrial NFPA 79 Electrical Standard 8 Deadfront Switches Control Equipment for Industrial Machinery (CSA C22.2 No. 4) (CSA C22.2 No. 14) The following types of 8 These requirements cover These requirements cover machines are identified enclosed or deadfront manual, magnetic and solid- as industrial machinery: UL 98 or UL 489 8 switches, with or without Non-Fusible state starters and controllers, Disconnect Switches Metalworking machine provision for fuses, at 600V overload relays, pushbuttons, tools, including machines or less. These products are selector switches and 8 that cut or form metal or used as disconnecting means control lights. Plastics machinery without restrictions they are 8 These products are smaller, heavy-duty products requiring Fusible Disconnect Wood machinery, including requiring only a creepage Switches 2.00 inches (50.0 mm) woodworking, laminating distance between phases 8 minimum of creepage and sawmill machines of 0.50 inch (12.7 mm). distance between phases, Assembly machines Their use as a disconnecting 8 which gives maximum safety Material handling means is limited to local for users and installation. machines, including disconnection of motors. The short-circuit withstand 8 industrial robots and These products can be used of those products goes up transfer machines as a disconnect means only to 200 kA. 8 when they have been Inspection and testing UL 489Molded Case additionally tested suitable machines, including Switches as motor disconnect. This coordinate measuring 8 (CSA C22.22 No. 5) additional testing ensures and in-process These requirements cover that the switch has a proper gauging machines 8 molded case circuit breakers, closing capacity on a short molded case switches and circuit. UL 508 devices 8 fused molded case switches, cannot be used as main rated at 600V or less and disconnect of an electrical UL 508 6000A or less. 8 panel, for example, at the Non-Fusible Switches entrance of control panels. 8 A manual motor controller marked suitable as motor 8 disconnect shall be installed only on the load side of the branch circuit protective 8 device UL 508A 30.33 and NEC 430.109 (6) . 8 8 8 V5-T8-2 Volume 5Motor Control and Protection CA08100006EDecember 2013 www.eaton.com