Muller-TC-14-21-Panel-Mount-Digital-Timer-230VAC-8A-Muller-TC-14-21-P-This-Muller-Digital-Timer-TC-14-21-is-a-universal-countdown-timer-with-switching-output-for-panel-mounting-It-is-supplied-with-a-tensioning-bracket-for-a-46-x-46-mm-cut-out-The-adjustable-timing-range-is-a-minimum-1-0-second-to-maximum-of-9-hours-59-min-59-seconds-An-optical-and-audible-signal-notifies-the-user-on-completion-of-set-time-The-output-1x-changeover-is-active-during-the-timing-cycle-P-P-There-are-thre