Industrial switches must operate within a wide voltage range to accommodate diverse industrial settings. Let's break down power supply requirements for industrial switches. Typically ranging from 12VDC to 48VDC, this broad voltage spectrum allows for flexibility in powering different devices and. Coded switch with push function, HEX or Gray coding, push force up to 14 N and up to 3. 5 Ncm switching torque Product Features 22. 5° or 36° indexing angle Various options and customizations available HEX or Gray coding. Compact coded switch with HEX, Gray or BCD coding, up to 16 position, up. 20 Amp, 120/277 Volt, 1HP at 120V or 2HP at 240V-277V, Toggle 3-Way AC Quiet Switch, Industrial Grade, Self Grounding, Back & Side Wired - White. As shown in the adjacent map and in the table below, premises in most of the world receive a supply of between 220 and 240 volts (V) (nominal) at an AC frequency of 50 hertz (Hz). North America is the biggest exception. Now, let's explore the rules and regulations regarding switch ratings and. My other Course E208, “Electric Power Distribution for Industrial Plants”, is a low voltage system (under 600 volts) suitable for small and medium sized industrial plants with relatively light electrical loads.