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Murphy Time Switches can automatically start or stop engines or electrical motors after a pre- determined 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. These switches feature a precision movement that gives years of reliable service. A built-in stop prevents overwinding. The 15T (15 minute) timer mounts directly in control panels for short range timing with manual reset.
The switch is perfect for disconnecting shutdown circuits while equipment is being started. Murphy Time Switches are designed for use in the oil field, irrigation systems or anywhere equipment must operate or be controlled for a predetermined time. Mounted on a post or in a panel away from vibration and shock, these time switches give accurate, long term service.