Signal tower SL4-100-L-RYG-24LED complete unit (red yellow green) 171296

Eaton SL4-100-L-RYG-24LED signal tower is a complete device designed for visual signaling of operating and alarm states. It consists of three segments – red, yellow, and green – emitting continuous LED light, ensuring clear and reliable visual communication. It is ideal for both industrial plants and process monitoring systems where quick status identification is crucial.

Construction and parameters

The signal tower is characterized by a solid construction based on polycarbonate (PC) for both the housing and cap, guaranteeing high resistance to mechanical damage and external factors. IP66 protection and compliance with NEMA 4X, 13 standards ensure tightness and the possibility of use in harsh environmental conditions. The external diameter of the device is 43 mm, the height is 341 mm, and the width is 72 mm. This makes the tower visible from a distance, and its installation does not require much space.

AC/DC power supply in the voltage range of 21.6 – 26.4 V (for AC 50/60 Hz and DC) provides flexibility in choosing a power source. The current consumption of a single LED module is in the range of 0.022 - 0.033 A at 24 V AC/DC. The device is designed to operate at temperatures from -30°C to +60°C.

Applications and benefits

The SL4-100-L-RYG-24LED signal tower finds application everywhere where clear and readable visual signaling is required:

• Production lines: signaling the operating status of machines and equipment, emergency alarms.
• Control centers: informing about the status of technological processes.
• Warehouses and logistics: indicating the availability of workstations or storage areas.
• Security systems: warning of hazards or irregularities.
• Industrial automation applications: integration with PLC control systems.

Thanks to the use of LEDs, the tower is characterized by a long service life (over 100,000 hours) and low energy consumption. The lack of the need to replace light sources translates into lower operating costs and minimizes downtime related to maintenance. Additionally, the universal mounting method allows for easy installation in various configurations. The possibility of connecting wires with a cross-section from 0.2 to 1.5 mm² ensures compatibility with various types of electrical installations.