The Allen-Bradley 700-RTA99L100A1 Solid State Timer is part of Allen-Bradley’s 700-series family of solid-state timing relays, designed to introduce controlled time delays in industrial control circuits. The RTA designation identifies a programming-key version of the timer, featuring eight blue program keys to configure the timing parameters. These relays are used in automation to manage timed operations within control systems, replacing mechanical timing devices where solid-state reliability and compact form factors are beneficial.
