Murphy Time Switches can automatically start or stop engines or electrical motors after a predetermined time. These time switches can be wired for an 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.
Two versions available: Hour switch for setting run time and shutdown of equipment
Minute switch for a short interruption of Swichgage? circuits on test or start-up
Spring wound, no electric power required
Precision movement can be set to zero at any time
Built-in stop prevents overwinding
12T: 0-12 hours in 15 minute intervals.
24T: 0-24 hours in 30 minute intervals.
5T: 0-5 minutes.
15T: 0-15 minutes.