EATON Tower Light Sounder Tier: Tone Sound, 110/120V, 2 3/4 in Overall Dia
The EATON Tower Light Sounder Tier: Tone Sound (SKU 20PZ66, MPN SL7-AP120-E) is a tone sounder module compatible with the SL7 series. It operates at 110/120V with a steady sound operating mode and measures 2 3/4 in…
SKU 3G-OTH-38002
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Product Description
The EATON Tower Light Sounder Tier: Tone Sound (SKU 20PZ66, MPN SL7-AP120-E) is a tone sounder module compatible with the SL7 series. It operates at 110/120V with a steady sound operating mode and measures 2 3/4 in overall diameter by 3 in overall height.
Frequently Asked Questions
What is the EATON SL7-AP120-E tower light sounder used for?
The EATON SL7-AP120-E is a tone sounder module for industrial signaling applications. It provides a steady audible alert at 110/120V, compatible with the SL7 series tower lights, commonly used in manufacturing, process control, and material handling environments to indicate machine status or alarms.
What are the specifications of the EATON SL7-AP120-E?
The EATON SL7-AP120-E operates at 110/120V with a steady sound mode. It has an overall diameter of 2 3/4 in and overall height of 3 in. This tone sounder tier is designed for integration with the SL7 series tower light systems for audible signaling.
Where to buy the EATON SL7-AP120-E worldwide?
3G Electric supplies the EATON SL7-AP120-E tone sounder to customers worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your location. Contact us to source this component for your signaling application.
How to install the EATON SL7-AP120-E tone sounder?
Install the EATON SL7-AP120-E by mounting it as a tier on an SL7 series tower light stack. Ensure power is off, connect the 110/120V supply per the wiring diagram, and secure the module. Test the steady tone after installation. Always follow local electrical codes and manufacturer guidelines.
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3G Electric supplies EATON tone sounder modules. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.













