Description
Practical solution for building installations
The Belimo S1A is a reliable plug-in auxiliary switch with a 1x SPDT contact. 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 S1A is a reliable plug-in auxiliary switch with a 1x SPDT contact. 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
- 1x SPDT (Single Pole Double Throw) – Provides 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
| Property | Specification |
|---|---|
| Type | Auxiliary switch |
| Switch contact | 1x SPDT (Single Pole Double Throw) |
| Installation | Plug-in |
| Application | HVAC control and signal feedback |
| Switching capacity | AC 250 V / 5 A |
| Protection rating | IP54 |
| Ambient temperature | -30…50°C |
Easy installation & maintenance
- Installation: The S1A 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 S1A auxiliary switch?
The S1A can be easily clicked onto the actuator without extra tools.
Which actuators is this auxiliary switch compatible with?
The S1A is designed for compatibility 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 any questions? Then please contact us! We will be happy to help you further by telephone, email or via the chat function.
