A rectangular metallic device with a label, a small circular port, and a black cable extending from one end, often used in door automation systems.
Three battery compartments with visible screw closures are shown side by side in white, silver, and black colors. These compartments can be integrated into smoke ventilation systems for enhanced safety.
White rectangular electronic device with a metal extension arm and a screw on the top surface, designed to integrate seamlessly with door automation systems.
Close-up of a white dial with markings from 0 to 40 and plus/minus signs on a white surface, likely part of a door automation or adjustment device.
A close-up of a white mechanized window opener with a chain mechanism, attached to an open window, showing a blue sky in the background—perfect for enhancing natural ventilation.

ACK4 – Chain Actuator

Description

ACK4 Chain Window Actuator (300N) for use on most window, and lightweight roof vents and domes. Opening stroke is adjustable (7 positions).

Get a quote

In stock, next day delivery

Additional details

  • 100-400mm opening stroke (adjustable)
  • Suitable for most window types
  • Double link chain (stainless steel)
  • Supplied with 1.5m cable

Colour

Black Custom RAL colour Silver White

Force

300N

Stroke

400mm

Voltage

230v AC 24v DC

Window Type

Illustration of a slightly open double-hung window with blue-tinted glass and a gray frame against a plain background. The window is tilted to the right, revealing part of its interior structure, highlighting its potential for natural ventilation. Bottom-Hung A minimalist illustration of a Mobius strip rendered in shades of gray and blue with arrows indicating the twist direction on a light background, subtly incorporating elements of window actuators. Centre-Pivot A small, white, rectangular window with a dome cover is depicted, illustrated in a minimalistic style, featuring advanced window actuators for seamless operation. Roof Dome A slightly tilted, open laptop with a visible keyboard and screen sits beside a model of window actuators showcasing seamless natural ventilation. Roof Vent Illustrated 3D rendering of a single casement window partially open, showcasing its hinged side and the direction it swings outward, with integrated window actuators for ease of use. Side-Hung Illustration of an open casement window with the sash extending outward from the frame, showcasing natural ventilation. The window is depicted from a three-quarter angle against a plain background. Top-Hung

S50 – Rocker Switch

S50 rocker switch for the operation of 230V AC Actuators or 24V DC Actuators (via 24V DC controllers)

EVC – Rain & Temp. Controller

EVC Climate Control Unit for the operation of 230V AC window actuators. Supplied complete with digital control unit and weather station (rain, temperature and wind sensor).

WCC 103 – Control Unit

WindowMaster WCC 103 Controller (3 Amp / 24VDC) for the operation of 24V DC actuators. Unit can be linked to a variety of manual or automatic inputs.

WCC 103A – Control Unit

WindowMaster WCC 103 Controller (3 Amp / 24VDC) for the operation of 24V DC actuators. Unit can be linked to a variety of manual or automatic inputs.

WCC 106A – Control Unit

WindowMaster WCC 106 controller (6 Amp / 24VDC) for the operation of 24V DC actuators. Unit can be linked to a variety of manual or automatic inputs.

WCC 310/320 – Control Unit

WindowMaster WCC 310/320 controller (10 or 20Amp / 24VDC) for the operation of 24V DC actuators. Unit can be linked to a variety of manual or automatic inputs.

WCC 310/320 PLUS – Control Unit

WindowMaster WCC 310/320 PLUS controller (10 or 20Amp / 24VDC) for the operation of 24V DC actuators. Unit can be linked to a variety of manual or automatic inputs.

Related Articles

A display of professional architectural brochures and floor plans arranged on a teal surface. The brochures detail various building designs, showcasing photographs, technical diagrams, and innovative features such as natural ventilation systems.

Downloads

Product datasheets, installation instructions or drawings

A person reviews architectural blueprints on a computer screen, focusing on detailed floor plans.

Blog

Advice, inspiration and industry news

Related Products

A white plastic wall-mounted light switch with a single toggle in the center, seamlessly integrating with advanced door automation systems.

S50 – Rocker Switch

S50 rocker switch for the operation of 230V AC Actuators or 24V DC Actuators (via 24V DC controllers)

A gray rectangular electrical junction box with three cable entry points on the top, designed to seamlessly integrate with smoke ventilation systems.

RCU1 – Remote Control Unit 230v

RCU1 Controller with Radio Receiver for the operation of 230V AC actuators. Unit can be linked to a Wireless Switch, Timer or Transmitter

Motor Load

3.15 Amp

Voltage Input

230V AC

Voltage Output

230V AC

Zones

1
A white electronic medical device with a digital display screen showing "ER" and a separate white handheld sensor with a curved design, ideal for use in environments where door automation enhances workflow efficiency.

EVC – Rain & Temp. Controller

EVC Climate Control Unit for the operation of 230V AC window actuators. Supplied complete with digital control unit and weather station (rain, temperature and wind sensor).

Motor Load

4 Amp

Voltage Input

230V AC

Voltage Output

230V AC

Zones

1