Overview Reviews Product Description Belimo Configurable Damper Actuator, 270Â in-lb [30Â Nm], Spring return, ACÂ 100...240Â V / DCÂ 100...125Â V, On/Off Product Videos Custom Field Product Reviews (No reviews yet) Write a Review Write a Review × Belimo Belimo EFX120 Rating * Select Rating 1 star (worst) 2 stars 3 stars (average) 4 stars 5 stars (best) Name *Email *Review Subject *Comments