Vibration Switch operates in harsh environments.

Press Release Summary:

Model 365A Vibraswitch measures total accelerated force (shock) to show total destructive force acting on machine. Explosionproof unit features weathertight construction that enables outdoor use without requiring rain shield; outdoor ratings are NEMA 4, IP66, and NEMA 4X (optional). Certified to UL and c-UL standards, product is also designed for hazardous areas, Group B.

Original Press Release:

Model 365A Vibraswitch Malfunction Detector

Weatherproof/Explosion Proof

MARYVILLE, TN - Robertshaw vibration switches and monitors minimize production shutdown time and repair costs by measuring the total accelerated force (shock) present on a machine. Acceleration measurements show the total destructive force acting on a machine - the result is positive protection. Maryville, TN based Robertshaw Industrial Products offers the new 365A Vibraswitch Malfunction Detector, an explosion proof Vibraswitch that is also weather tight.

The 365A Vibraswitch will interchange with our existing model 365 Vibraswitch and is available with the same options. The weather tight feature will allow outdoor use without the need for a rain shield. The internal switch is our existing reliable time-proven mechanism.

The outdoor ratings for the new Vibraswitch are NEMA 4, IP66, and NEMA 4X (optional). In addition, this unit has an enclosure designed for hazardous areas, Group B. The Model 365A is UL and c-UL Certified for use in the United States and Canada.

Coming Soon: Look for release of the Model E365A, which is the same unit, but designed for export. It will be CE (ATEX) Certified for use in Europe, and intended for OEMs that export their equipment. However, E365A will also be certified for use in the U.S. and Canada.

For more information about Robertshaw Industrial Products call 800 228-7429, or visit our web site,

Robertshaw Industrial Products is an Invensys company. Invensys is a global automation, controls and process solutions Group.

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