https://skylightroofwindow.com Thu, 14 May 2026 06:44:27 +0000 en-US hourly 1 https://wordpress.org/?v=4.1.1 https://skylightroofwindow.com/electric-window-opener-chain-actuators-ack-4-24v-model/ https://skylightroofwindow.com/electric-window-opener-chain-actuators-ack-4-24v-model/#comments Fri, 07 Mar 2025 20:54:43 +0000 https://skylightroofwindow.com/electric-window-opener-chain-actuators-ack-4-24v-model/




Topp ACK4 window actuator is a component part of an electric window opening system. This electric chain actuator is a motor driven device for opening and closing hard-to-reach windows and roof vents. Allows for natural ventilation in the room at the touch of a button. Housed in an aluminium casing, painted in a white coloured epoxy powder coating. Opens & closes high level windows and skylights. Thrust force 300 N. Adjustment of the stroke in 7 positions from 100-400mm. Double-link stainless steel chain. High protection degree IP 55. Various body mounting brackets are available (see options).

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All working when they were taken out of our roof lights, but cannot guarantee they are all still working hence the low price.

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C30 Chain Window Opener 230v. Electric window controls for single, group or zoned operation from manually operated switches or automated control panels linked to sensors for everyday ventilation or smoke control requirements. White, Black or Grey. Sizes Available / Dimensions. This unit offers 300n thrust and a 380mm STAINLESS STEEL chain, instructions. Up to 4 actuators can be operated in unison. Supplied with the C30 window opener, C30/SB and C30/BHB brackets and 1.5m Cable and fixings. We will not process unpaid orders.

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Topp ACK5 Chain Window Actuator (Grey) has been designed to fit a wide range of top hung, bottom hung widows and skylights. The unique design and adjustable stroke settings, make it the ideal choice for most window applications. 100mm – 400mm (adjustable).

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TOPP Electric Window Opener / Chain Actuators – ACK 4/ACK5 230 V & 24 V Models.

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ACK5 Chain Window Actuator (300N) for use on most window, and lightweight roof vents and domes. Available in 230 V or 24 V models. Brackets and fixings included. Used as part of an Electric Window Opening system to open high level or hard to reach windows or rooflights. 100-400mm opening stroke & 7 adjustable positions. Suitable for most window types. Can be synchronized using TP230/TP24 controller. Double link chain (stainless steel). Supplied with 1.5m cable. EN12101-2 compliant (24V DC version). NB Now available with a 5 year manufactures Guarantee. Duration of idle stroke: 15 seconds – 23 seconds. Adjustable stroke end range: 10 – 15 – 20 – 25 – 30 – 35 – 40 cm. Electronics with warning horn to signal to the user the wrong assembling. Contact for further information.

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SE CONTROLS WINDOW CHAIN ACTUATOR – SECO N 24 25 X 350. ? All Parcels properly packed and tracked to insure your items arrive safely. ? We aim to reply to all messages, questions and offers as soon as possible.

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L25 Chain Window Opener – 230v. Electric window controls for single, group or zoned operation from manually operated switches or automated control panels linked to sensors for everyday ventilation or smoke control requirements. White, Black or Grey. Sizes Available / Dimensions. This unit offers 250n thrust and a 380mm STAINLESS STEEL chain, instructions. Up to 4 actuators can be operated in unison. Supplied complete with standard brackets for aluminium frames with 1.5m cable. We will not process unpaid orders.

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C30 Chain Window Opener 230v. Electric window controls for single, group or zoned operation from manually operated switches or automated control panels linked to sensors for everyday ventilation or smoke control requirements. White, Black or Grey. Sizes Available / Dimensions. This unit offers 300n thrust and a 380mm STAINLESS STEEL chain, instructions. Up to 4 actuators can be operated in unison. Supplied with the C30 window opener, C30/SB and C30/BHB brackets and 1.5m Cable and fixings. We will not process unpaid orders.

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ACK5 Chain Window Actuator (300N) for use on most window, and lightweight roof vents and domes. Available in 230 V or 24 V models. Brackets and fixings included. Used as part of an Electric Window Opening system to open high level or hard to reach windows or rooflights. 100-400mm opening stroke & 7 adjustable positions. Suitable for most window types. Can be synchronized using TP230/TP24 controller. Double link chain (stainless steel). Supplied with 1.5m cable. EN12101-2 compliant (24V DC version). NB Now available with a 5 year manufactures Guarantee. Duration of idle stroke: 15 seconds – 23 seconds. Adjustable stroke end range: 10 – 15 – 20 – 25 – 30 – 35 – 40 cm. Electronics with warning horn to signal to the user the wrong assembling. Contact for further information.

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