Special Devices 3.1 High Capacity Switches High Capacity Switch 3 Product Description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . V11-T3-2 Standards and Certifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . V11-T3-2 3 Product Selection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . V11-T3-2 3 Technical Data and Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . V11-T3-2 Dimensions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . V11-T3-2 3 3.2 Panelboard Switches 3 Product Description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . V11-T3-3 Standards and Certifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . V11-T3-3 3 Product Selection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . V11-T3-4 Panel Board Switch Technical Data and Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . V11-T3-4 3 3.3 Keylock Switches, General Purpose/Heavy DutyAC/DC Rated 3 Product Description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . V11-T3-5 3 Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . V11-T3-5 Product Selection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . V11-T3-6 3 Accessories . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . V11-T3-7 Technical Data and Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . V11-T3-7 3 Dimensions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . V11-T3-8 3 3.4 Locking Rocker Keylock Product Description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . V11-T3-9 3 Standards and Certifications. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . V11-T3-9 3 Product Selection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . V11-T3-9 Technical Data and Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . V11-T3-10 3 Circuit Diagrams . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . V11-T3-10 Dimensions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . V11-T3-10 3 3 3 Locking Rocker 3 3 3 3 3 3 3 3 3 3 3 3 Volume 11Vehicle and Commercial Controls CA08100013ENovember 2012 www.eaton.com V11-T3-1Special Devices 3.1 High Capacity Switches Contents High Capacity Switch 3 Description High Capacity Switches 3 3 3 3 3 3 3 3 3 3 Product Description Technical Data and Specifications The heavy duty high capacity 3 High Capacity Switches switch, Catalog Number Description Specification 7818K1 is ideal for 3 Circuits 2PST, maintained exceptionally high-power applications, for heavy-duty Contact mechanism Quick-make/quick-break snap acting butt contact 3 motor loads and for use in Make: 200A peak inrush at 125 Vac for 10 ms for 20,000 cycles minimum Break: 20A at 125 Vac for 20,000 cycles minimum welding equipment or similar 3 industrial applications. Contact material 10% silver cadmium oxide composite Terminal types Screwbrass (Catalog Number 11-6074-4) supplied. Furnish unassembled By combining innovative 3 design and quality materials, Mounting means Molded flush mounting bracket, high impact polycarbonate, 3.312 in (84.12 mm), center-to-center spacing and 2.375 in (60.33 mm) spacing for self-tapping screws this switch is designed to 3 carry the specified maximum Lever Nylon inrush current for 10 Base Molded thermoset material milliseconds for a minimum 3 Dielectric withstand 2200V rms minimum of 20,000 ON/OFF cycles. 3 Standards and Dimensions Certifications 3 Approximate Dimensions in Inches (mm) UL to Standard 508, File E147754 3 7818K1 3.812 (96.82) 3 1.406 (35.71) 3.281 (83.34) Mtg. Max. 3 0.781 Product Selection (19.84) 3 1.250 3 (31.75) 3 2.250 (57.15) Max. 3 3 High Capacity Switch Description Catalog Number 3 40A, 600 Vac 7818K1 5 hp, 250 Vac 3 V11-T3-2 Volume 11Vehicle and Commercial Controls CA08100013ENovember 2012 www.eaton.com
