Master Apro 1123 Chain Window Actuator 24V DC 350N Selectable Stroke White RAL 9010

Product Overview

The Master Apro 24V DC Chain Actuator enables automated operation of tilt windows in residential, commercial, and industrial buildings, with the actuator concealed within the sash. Engineered for integration with modern building management and ventilation systems, it supports control via wall switches, free mobile app, or wireless modules, and is rated at IP32 for dust and water resistance, functioning reliably from -5°C to +65°C. The actuator has a nominal force output of 350 N and selectable stroke lengths of 150, 200, or 300 mm, making it suitable for a wide range of window sizes and automation needs.

A distinguishing feature of this model is its compatibility with smart smoke extraction systems: on receiving an alarm signal, the actuator automatically switches to rapid chain extension mode?offering enhanced response in fire or emergency scenarios required by safety-regulated facilities. This makes the Master Apro actuator particularly advantageous for B2B buyers specifying window automation solutions for commercial projects where integration with safety, ventilation, and smart controls is critical.

Key Features

• 24V DC operation ? low-voltage for seamless integration with building management systems and smoke extraction circuits


• 350 N nominal force ? sufficient for automating tilt windows up to 1250 x 1250 mm in single mode


• Selectable stroke lengths ? 150, 200, or 300 mm chain extension for flexible window opening requirements


• IP32 rated ? protection against dust and water spray for secure indoor installation


• Alarm-triggered fast mode ? doubles extension speed for smoke control system compliance


• Wireless control support ? up to 8 actuators per module managed from smartphone or control panel


• Hidden installation ? actuator fully concealable in window sash for architectural aesthetics

Technical Specifications

• Supply Voltage: 24V DC


• Force: 350 N


• Stroke Lengths: 150 mm / 200 mm / 300 mm (selectable)


• Opening Speed: 6 mm/s


• Operating Temperature: -5°C to +65°C


• Protection Class: IP32


• Compatible Window Size (single): 1250 x 1250 mm


• Compatible Window Size (synchro): 3750 x 1250 mm


• Compatible Window Size (locking): 1250 x 2700 mm (with electrolatch)


• Color: White (RAL 9010)

Applications

Used for natural ventilation, smoke extraction, and automated opening of tilt, turn-tilt, and top-hung windows in office buildings, apartments, shopping centers, and industrial facilities. Supports integration with smart home, fire safety, and environmental sensor systems. Suitable for controlled air exchange, emergency venting, and architectural projects requiring concealed automation.

Packaging & Shipping

Standard export packaging. Unit includes concealed actuator in RAL 9010 white, with electrical connecting leads and user documentation. Mounting brackets and wireless modules are sold separately.