Guardian Loud Phone Bell Explosion Proof

Model #CE20R

Call for Quote: 1-800-335-0229 EXT. 152

Product Overview

  • Sound pressure level at one meter, on axis - up to 86 dB without horn (Up to 97 dB with horn)

  • Threaded, weather proof enclosure

  • Projection horn

  • Copper-free aluminum body and cover

  • Splintered bronze flame resistor


The CE20 Explosion Proof Telephone Ringer by Guardian is intrinsically safe and designed for use in hazardous areas where flammable gases, vapors or dust may be present. The CE20 utilizes telephone line power and does not require a separate power source.

Additional Information

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