Safety Control 1 : An automatic control intended to prevent unsafe operation of the equipment to which it is fixed. See also: Safety Shutoff Device, Safety Shutoff Valve, Safety Trip Valve
Ralph W. Burklin & Robert G. Purington, Fire Terms: A Guide to Their Meaning and Use, National Protection Association, Boston, MA 1980 USA. (Guide: Meaning and Use, Nat Prot Association Fr Srvc - Amer) {457}