The Honeywell 4HS79 is a micro switch relay, part of Honeywell’s Micro Switch family, known for their durability and reliability in demanding environments. This relay features a metal enclosure, providing protection against harsh conditions. It is designed for use in ambient temperatures ranging from -65° to +250°F. The relay's electrical characteristics include a voltage rating of 28 V.D.C. at 8 amps and 125 VAC at 1 amp. It is commonly used in industrial automation, automotive systems, and other applications requiring reliable switching functionality. This drawing covers a proprietary item and is the property of Micro Switch, a division of Honeywell Regulator Co.