On-Line Catalog : Actuators > Electric - 2-position / spring return > 24 vac - indicator switch > NFB24-S
Model NFB24-S 2-position spring return 24 vac
Application
The NFB24-S spring-return actuator is provided with 1 built-in auxiliary switch and is intended for on-off, fail-safe control of dampers used in HVAC systems. Control is on-off from an auxiliary contact, or a manual switch.Documents
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