The EF230A-S2 is a rotary actuator with a mechanical spring-return fail-safe mechanism, operating on AC 100–240 V.
The EF230A-S2 is a rotary actuator with a mechanical spring-return fail-safe mechanism, operating on AC 100–240 V. It’s ideal for controlling HVAC dampers up to 6 m², especially in systems requiring reliable emergency closure.
