The Eaton SLC Stack Light Compact is a series of light modules designed for creating simple and essential signal towers. They are ideal for applications where you need a basic visual signalling system without the complexity of the SL4 or SL7 series.

• Compact Design: These modules are smaller and lighter compared to the SL4 and SL7 options, making them suitable for situations with limited space or where a more low-profile signal tower is preferred.
• Easy Installation: The modules are designed for quick and simple stacking and connection, allowing for fast assembly of your customised signal tower.
• Multiple Colour Options: Available in a variety of colours like red, yellow, green, blue, and white to convey different meanings or statuses in your signalling system.
• Two Voltage Options: Modules can be configured for either 120/240V AC or 24V DC operation, offering flexibility for various power supply setups.
• LED Light Source: Energy-efficient and long-lasting LEDs ensure reliable illumination.
• High Intensity: The light modules produce bright light for clear visibility from most directions.
• Durable Construction: The housing is made of polycarbonate material for impact resistance and chemical resistance, making it suitable for industrial environments.
• Wide Operating Temperature Range: They can function reliably in a broad temperature range, typically between -30°C to 60°C.
• Ingress Protection: An IP66 rating ensures protection against dust, dirt, and water jets from any direction. 

Applications:

• Machine Operation Status Indication: Provide basic visual cues about the current state of a machine (running, idle, error, etc.).
• Simple Process Status Signalling: Convey essential information about different stages in a production process.
• Inventory Management: Utilise light colours to indicate stock levels or material handling requirements.
• Alert Notifications: Provide basic visual alerts for situations requiring attention. 

The Eaton SLC Stack Light Compact offers a cost-effective and user-friendly solution for creating basic visual signalling systems in industrial or commercial environments. Their compact size, ease of installation, and reliable performance make them a suitable choice for applications where straightforward visual indication is sufficient. If you need a more complex signalling system with advanced features like acoustic alerts, customizable flash patterns, or a wider range of colours and functionalities, then the Eaton SL4 or SL7 series might be a better fit.