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AT12 - Twin Chain Actuator - 24 V d.c. Chain Actuator

Name: AT12 - Twin Chain Actuator - 24 V d.c. Chain Actuator
Brand: SE Controls
SKU: 9uWFNQds8j9Cmh4dLVMCfP

Verified by manufacturer 3 days ago

Twin-chain actuator delivering precise, reliable window automation with synchronised movement, high force, and seamless BMS integration for demanding facade ventilation applications.

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+44 (0)1543 443060 Website

Application

Engineered for demanding environmental and natural ventilation supporting integration into modern BMS and particularly suitable for larger or heavier window sashes.

Typical applications:

Automated façade windows.
Natural and environmental ventilation systems.
High-level window actuation.
Large or heavy vents requiring enhanced stability.

Description

The AT12 Twin is a high-performance twin chain actuator developed for reliable and precise operation in automated window and façade ventilation systems. Engineered for demanding environmental and natural ventilation applications, the AT12 Twin delivers synchronized dual-chain movement, offering enhanced stability and increased opening force for larger or heavier window sashes.

Designed with decades of façade-automation expertise, the AT12 Twin supports seamless integration into modern Building Management Systems (BMS) or can function as part of an independent control setup. Its robust construction, certified compliance, and smooth, quiet operation make it suitable for commercial buildings, educational facilities, public spaces, and energy-efficient projects.

Features and benefits:

Twin-chain output for increased force and stable operation of wide or heavy vents.
Certified and compliant for use in environmental ventilation systems.
Precise, reliable actuation with controlled opening and closing speeds.
BMS-ready with multi-protocol compatibility.
Standalone operation is possible via switches, sensors, or dedicated control panels.
Durable construction engineered for long service life in façade installations.
Quiet and smooth movement suitable for occupied spaces.

General information

Color	Black Grey White Other
Finish	Powder-coated
Material	Aluminium
Shape	Rectangle
Length	1069.0 mm
Width	70.5 mm
Height	28.6 mm
Warranty description	One year

Uniclass	Pr_75_50_02_13 Chain actuatorsPrimary
CAWS	L10/390 Proprietary windows L10/20 Steel windows L10/3 PVC-U windows L10/25 Aluminium windows L10/210 Wood windows L10/10 Wood windows L10/460 Rooflights L10/490 Roof ventilators L10/45 Rooflights L10/33 Proprietary windows L10/400 Composite windows L10/330 Aluminium windows L10/350 PVC-U windows L10/310 Steel windows L10/480 Roof windows L10/650 Metal louvres

SKU Code	A12T1A9XXXX

Specification data - Chain actuators

Classification data
Stroke	Guidance for specification option: 20–425 mm maximum; consult manufacturer for more details and insert requirements.
Electrical supply	24 V d.c. Guidance for specification option: +/-5%. Power open/ power close or permanent power with Modbus.
Finish	Powder-coated, RAL 7016; anthracite grey. Powder-coated, RAL 9005; jet black. Powder-coated, RAL 9006; white aluminium. Powder-coated, RAL 9010; pure white. Powder-coated, other. Guidance for specification option: Other colours available on request; consult manufacturer for more details and insert requirements.
Accessories	Not required. AT12 cable sub assembly, grey, 2 m. Guidance for specification option: FXSO1200002. AT12 cable sub assembly, grey, 3 m. Guidance for specification option: FXSO1220001. AT12 cable sub assembly, grey, 5 m. Guidance for specification option: FXSO1220002. AT12 cable sub assembly, grey, 10 m. Guidance for specification option: FXSO1220004.
Dimensions	Length: 1069.0 mm. Width: 41.6 mm. Height: 28.6 mm.
Ingress protection (IP) rating	-5 to +60°C.
Duty cycle	40% (maximum 3 minutes continuous run time).
Seal	Seal relief 0–20 mm.
Current	1 A maximum at 500 N.
Opening speed	1–5 mm/s.
Force	Open force: 500 N maximum (2 x 250 N). Close force: 500 N maximum (2 x 250 N). Clamping force: 4000 N (2 x 2000 N).
Interconnecting cable	Four core silicone, grey. Four core silicone, white.
Soft close mechanism	Required.
Switching	Electronic.
Operating temperature	-5°C to +60°C. Manufacturer guidance Ambient operating temperature.
Actuator	Electric. Guidance for specification option: Twin chain electric actuator. SE controls actuator designation: AT12 TWIN.
Components	1 x AT12 twin and 2 x AT31 MPL.
Controller	3 AMP transformer. Guidance for specification option: Recommended maximum number of actuators: 1. NVLogiQ PSU. Guidance for specification option: Recommended maximum number of actuators: 4. SHEVTEC controller. Guidance for specification option: Recommended maximum number of actuators: 8. 30 AMP PSU. Guidance for specification option: Recommended maximum number of actuators:30.