Safety Control

Safety Control
A device or system designed to halt the operation of equipment when unsafe conditions—such as excessive pressure, extreme temperatures, or other hazardous situations—are detected. Safety controls include automatic mechanisms and interlocks (such as relays, switches, and auxiliary components) that work to prevent unsafe operation and protect both the equipment and the operator.

See:

• Primary Safety Control — The main component in a safety system responsible for initiating shutdown or protective action when critical thresholds are exceeded.