Max Thrust 3500N Cellar Door Linear Actuator IP67 Rating Waterproof & Low Noise – 16 Inch 400MM Stroke (Model 0041940-7) Vertical Fixed Mounting Flat Plate Bracket and connect terminal to

and connect terminal <N> to the other side of AC lamp

two linear actuators will automatically move to the position memorized by that button and then automatically stop

you can also choose to retain the original standard retraction length of 875 mm

two terminals <NO> and <COM> of < Relay 4> are connected

Number of connecting linear actuators: 2

Max Thrust 3500N Cellar Door Linear Actuator IP67 Rating Waterproof & Low Noise – 16 Inch 400MM Stroke (Model 0041940-7) Vertical Fixed Mounting Flat Plate Bracket and connect terminal <N> toThis is an IP67 waterproof electric linear actuator with a 400 mm stroke, specially designed for cellar door applications. It delivers a maximum thrust of 3500 N with no pulling function. When the linear actuator is in the fully retracted state, if there is a power outage, the linear actuator can be manually pulled out or retracted to open or close the cellar door manually. When the linear actuator is in the extended state, if there is a power outage,