Description
Reliable actuator for stable control
The Belimo S2A is a reliable plug-in auxiliary switch with 2x SPDT contacts. this switch is designed for easy installation on Belimo actuators and provides additional signal feedback for control and monitoring systems in HVAC applications.
Plug-in auxiliary switch for precise signal feedback
The S2A is a reliable plug-in auxiliary switch with 2x SPDT contacts. This switch is designed for easy installation on Belimo actuators and provides additional signal feedback for control and monitoring systems in HVAC applications.
Key features & benefits
- 2x SPDT (Single Pole Double Throw) – Flexible switching options
- Plug-in design – Quick and easy installation without tools
- Reliable signal feedback – Suitable for monitoring and control systems
- Durable construction – Long service life and reliable operation
Technical specifications
| Feature | Specification |
|---|---|
| Type | Auxiliary switch |
| Switch contact | 2x SPDT (Single Pole Double Throw) |
| Installation | Plug-in |
| Application | HVAC control and signal feedback |
| Switching capacity | AC 250 V / 5 A |
| Degree of protection | IP54 |
| Ambient temperature | -30…50°C |
Easy installation & maintenance
- Installation: The S2A can be easily clicked onto the actuator without additional mounting materials.
- Maintenance: Regular inspection is recommended to ensure stable operation.
Frequently asked questions (FAQ)
How do I install the S2A auxiliary switch?
The S2A can be easily clicked onto the actuator without extra tools.
Which actuators is this auxiliary switch compatible with?
The S2A is designed to be compatible with various Belimo actuators.
What does SPDT mean?
SPDT stands for Single Pole Double Throw, which means the switch has one input and can switch between two outputs.
Do you have questions? Then please contact us! We are happy to help you further via telephone, email or the chat function.
