BALYDLUL BF230-TN Spring-return actuator combined

BALYDLUL BF230-TN Spring-return actuator combined with thermoelectric tripping device (72°C)

BALYDLUL BF230 Spring-return actuator

BALYDLUL BF230 Spring-return actuator for fire and smoke dampers 90°

BRODEFUP BF230-TN Spring-return actuator combined