Teal Products BG4/FOS Smoke Vent Key Switch
Available in stock
The Teal Products BG4/FOS Fireman's Key Switch is a critical component designed for integration with Teal Products Smoke Ventilation Control Panels. This switch enables manual override capability in smoke detection systems, allowing authorised personnel to transmit open or close commands directly to Automatic Opening Vent (AOV) smoke extraction systems.
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| Specification | Details |
|---|---|
| Part Code | BG4/FOS/O |
| Product | BG4/FOS Manual Key Switch Orange |
| Primary Voltage | 24V DC |
| Operating Temperature | -10°C to +55°C |
| Dimensions | 87 × 87 × 52mm |
| Protection Rating | IP24D |
| Cable Requirement | 3-Core |
| Delivery Includes | 1 × Manual Key Switch, 1 × Protective Cover, 1 × Surface Mount Box & 2 × Keys |
| Accessories |
BG1/C – Protective Cover BG4/KEY – Replacement Key (Pack of 6) |
| Compatible Control Panels |
SCP-500 – 24V 5A Control Unit SCP-800 – 24V 8A Control Unit |
Discover more in our FAQ
Our commitment to technical excellence and exceptional customer service has made us a trusted name in the industry. For professional guidance on your ventilation project, contact us today.
What is an actuator on a window?
What is an actuator on a window?
A window actuator is a device installed on a window that allows it to open and close automatically, eliminating the need for manual operation. They are ideal for hard-to-reach windows and rooflights, multiple windows that need to operate simultaneously, or buildings aiming to take advantage of automated windows and enhanced natural ventilation.
What are the key types of window actuators?
What are the key types of window actuators?
- Electric Chain Actuator: Pushes/pulls the window using a chain; good for medium-sized windows; smooth and quiet.
- Linear/Spindle Actuator: Uses a screw-like spindle to extend/retract; precise and robust; supports heavier windows.
- Folding Arm Actuator: Uses a hinged arm to swing the window open; allows wide openings; good for heavy or outward-opening windows.
What to consider when choosing a window actuator?
What to consider when choosing a window actuator?
When selecting a window actuator, keep the following in mind:
- Window Type & Size - Make sure the actuator is suitable for the window's design, dimensions, and weight.
- Force Requirements - Choose an actuator capable of providing enough force for smooth and reliable operation.
- Voltage & Power Supply - Decide between 24V or 230V options depending on your building's electrical setup.
- Mounting & Aesthetics - Consider available space and how visible the actuator will be.
Who can install a window actuator?
Who can install a window actuator?
Window actuators, used for high-level windows or roof vents, can be installed by qualified professionals such as window automation specialists, automated ventilation technicians, glaziers, or electricians.
