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Pushbuttons and signal towers

SL signal towers

Eaton’s signal towers are devices that use light and sound to indicate the operating states of machines, systems and processes. They come in three types: the modular SL4 and SL7, and the non-modular compact SLC. The SL4/SL7 modular types can be customized with different colored LED lights and acoustic modules, while the SLC compact type has three fixed colors and optional acoustic modules. Eaton’s signal towers are versatile, reliable, easy to install and configure for various applications

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Robust design for your demanding needs

Using signal tower stack lights is a highly efficient method of monitoring equipment to keep you informed about material requirements, downtime and hazards. While this technology has existed for some time, Eaton has raised the bar with the complete redesign of the SL series stacklights.

Elegant, enhanced performance

In addition to pleasing aesthetics, the SL series stacklights are designed for optimal performance in extreme industrial applications.

  • 360° visibility and audible signaling
  • Operating temperature range of –22° to +140°F (–30° to +60°C)
  • IP66-rated fixtures that are impervious even to strong jets of water
  • LEDs with a lifespan of up to 100,000 hours or 11.5 years

Configurable and customizable

The design makes it easy to create unique lighting, mounting and signaling combinations. The twist and lock feature enables easy dismantling and mounting of complete towers in the field.

  • Modules can be easily interchanged with a simple twist
  • Bayonet fitting allows for quick and easy mounting and SL4 dismantling

Designed for SmartWire-DT

Simplify the wiring connections to your stacklight by using a SmartWire-DT base. Connect the stacklight only once using the SmartWire-DT flat cable and independently control up to five output modules. This provides maximum flexibility to customize modules as needed in the field without having to change any wiring.
Take a look at the SmartWire-DT

SL signal towers core features

  • High output LEDs and 100 dB audio signal
  • Six LED options with 100,000 hour operating life
  • IP66 rated (dust proof, water jet resistant)
  • Indoor and outdoor use

Bright, loud, rugged, fast, efficient, versatile and unmistakable

From the control panel to the peripherals, Eaton’s SL7 and SL4 signal towers allow you to monitor your entire machine at a glance. These optimized signal towers provide even better visual control over all key processes and allow increased availability for your equipment.

Become a motor control master!

Eaton’s goal is to enhance your product competency, troubleshooting skills and safe operation of motor control products. From beginners who are growing their knowledge to experts who need a refresher, Eaton offers a range of self-guided, eLearning and instructor-led training to meet your individual needs.
Access the training to get started.

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