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Mechanical Timers
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Murphy Time Switches can automatically start or stop engines or electrical motors after a predetermined time. These time switches can be wired for a open or closed circuit when time expires. They require no electrical current to operate and have an SPDT contact arrangement. A built-in stop prevents overwinding.
Designed for use in the oil field, irrigation systems or anywhere equipment must operate or be controlled for a predetermined time, these switches feature a precision movement that gives years of reliable service.
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