Electric actuator Topp model C260 with 2 double-link chains, in an elegant diecast aluminium profile, with custom-made length from 1500 mm to 4000 mm, complete with brackets and accessories for top and bottom hung windows. Operation at 230V~50Hz. Max. thrust force 600N. Max. stroke 600 mm. Electronic end of stroke in closing by current absorption control. CE marked device.