SLP121A12-1 is a Honeywell Switch-Rated Plug, 120/277VAC, 20 Amps, Triple Pole, Single Throw (TPST), with a patented finger safe screwless terminal design. It is UL, CSA and ANSI certified for quality assurance, and is rated for up to 12,000 switch operations. The SLP121A12-1 is suitable for a variety of uses, from running electrical motors in a commercial setting, to powering lights and other electrical appliances in a home. It has an IP20 rating for enclosure, meaning it is suitable for indoor and entryway use.