Gardner Bender switches are available in many different styles and sizes. They are used in countless applications, from basic On/Off to multi-function applications. Most of our electrical switches are suitable for marine, industrial or automotive applications. They are available in a variety of characteristics including actuator type, handle shape, body construction and size, terminal type, voltage rating, sealing properties and illumination. Gardner Bender switches are leading the industry in quality and durability. Easy to use adjustable sensing circuit. Easy to use adjustable sensing circuit. Audible and visual alerts indicate proper breaker controlling circuit. Double insulated for moisture protection. Weather-resistant. Internal O-ring design for moisture and dust-resistant.