VAN ĐIỆN TỪ ASCO 881, SERIES 881, 5m PVC Cable

ASCO series 881 compact signalling unit fits all 290 (2/2 NC) valves with a 32mm operator and electrically and visually indicates whether the valve is open or closed. Due to its small size the signalling unit fits easily into confined spaces. Installation is made easy without the need of any special tools. One standard detector support is suitable for both reed switch and magneto-resistive (MR) COMPACT-type detectors.