SUNBREAKER 300
Rotary
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Sunbreaker 300 Rotary system is an external facade sun protection solution with blade rotation range from 2° to 90°. It consists of large-size aluminium blades with an elliptical shape and width of 300 mm as well as external side guides. The tilt of the blades is controlled by an electric drive.
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Technical specifications

Maximum width
4.5 m
Maximum height 
7.0 m
Electric drive
Yes
Manual drive
No
External application
Yes
Internal application
No
Optional tilt angle adjustment
Yes
(2°–90°)
Modular system
Yes
Blades shape
Maximum sideguide width 
Maximum width
Minimum height
Maximum height 
Maximum projection
Beam height
Tilt angle
Electric drive
Manual drive
External application
Internal application
Cassette
Optional hood
Cover
Fabric
Valance
Rollo Volant
Optional tilt angle adjustment
Modular system
Available colours
Minimum height
Optional overlapping arms
Telescopic front bar supports
Fixed projection
Fixed width
Fixed clear height
Blade spacing
Blade rotation angle
Water drainage system
Blades shape
Maximum sideguide width 
Maximum width
Minimum height
Maximum height 
Maximum projection
Beam height
Tilt angle
Electric drive
Manual drive
External application
Internal application
Cassette
Optional hood
Cover
Fabric
Valance
Rollo Volant
Optional tilt angle adjustment
Modular system
Available colours
Minimum height
Optional overlapping arms
Telescopic front bar supports
Fixed projection
Fixed width
Fixed clear height
Blade spacing
Blade rotation angle
Water drainage system
Selt standard colors

Drive in
SB300 Rotary

Electric
drive
Electric
drive
The rotation of the Sunbreaker system is controlled by a linear motor and the blade rotation mechanism, which ensures easy control of the access of natural light to the rooms.

Assembly
options

Horizontal installation
See more
Montaż Poziomy
ZOBACZ

Type of
blade

Elliptical shape
In the SB300 system we use blades made of extruded aluminium with an elliptical shape. This material is characterized by increased strength and resilience.

The width of the blades is 300 mm.

Features of
SB300 Rotary system

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Natural
light balance
The Sunbreaker system effectively protects against excessive sunlight, while allowing access of natural light. This is especially important for ensuring the well-being of employees during long hours spent in the offices, while providing the right light balance when working at the computer.
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Blade
rotation control
The angle of blades in Sunbreaker rotary system is controlled by a motor. Thus, depending on the time of the day and the weather it is easy to manage indoor lighting.
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Modern
facade decor
Apart from the sun protection function, the Sunbreaker system constitutes an interesting decorative element of the building facade. It is perfect for modernizing existing buildings, adding a modern look to their forms.
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6th CLASS OF WIND RESISTANCE
Construction resistant to wind up to 90 km/h
MODULAR SYSTEM
AUTOMATION
SMART HOME
QUIET SYSTEM OPERATION
EASY ASSEMBLY
PREMIUM QUALITY
PROTECTION AGAINST SUN
NATURAL AIR CONDITIONING
Find your
inspiration!

In the gallery you will find selected projects based on Selt systems, presenting their functions and variety of uses.

Get inspired and choose a solution tailored to the needs of your home or investment.
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Frequently
asked questions

How is the Sunbreaker 210 Rotary different from SB300?
Both systems operate in the same way, but differ in terms of technical parameters, installation method and maximum dimensions. SB300 version – due to the bigger size of the blades it has bigger maximum dimensions and is therefore intended for larger areas that require shading. In addition, the SB300 model is installed on side guides and brackets, whereas SB210 model is mounted on side guides fixed directly to the niche or substructure. The models differ in the shape of the blades and type of motors. SB210 version offers more mounting options.
Are SB210 and SB300 Rotary versions available with both electric and manual drive?
Both models in rotary version are available with electric drive. However, only SB210 model is available with manual drive.
Is it possible to create modules (group installation)?
Yes, it is possible to create modules. Another single system is added vertically and the systems are connected by a common side guide. When ordering it is important to specify if it is to be a modular installation. Then the length of the side guides is selected accordingly so that the blades do not overlap at the point where the systems are connected.
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