The Moore Industries family of reliable surge suppressors protect your process against failures caused by lightning, power spikes, and other overvoltage damage that can lead to a reduction in measurement accuracy, product quality, and unnecessary/costly shutdowns. Our suppressors ensure the most effective suppression available, providing up to 3kA of surge protection. They are also maintenance and hassle free with easy installation and a safety feature that automatically resets the suppressor after each surge.

Our Field-Mount/DIN Mount Surge Suppressor can be placed inside of Moore Industries BH or SB enclosures or mounted on DIN rail. You can use the surge suppressor to protect your HART digital/analog signal lines due to its ability to allow HART signals to pass through. This suppressor exceeds severity level 4 of IEC 61000-4-4 with 3kA/line of surge protection. It is encapsulated and suitable for the harshest industrial environments.

Moore Industries DIN-Plug Surge Suppressor exceeds severity level 4 of IEC 61000-4-4 and 61000-4-5, providing 2.5kA/line of surge protection. The DIN-Plug Surge Suppressor has lightning-fast response time and is designed to fit onto any Moore Industries’ 2-prong terminal block header. This economical, small, and powerful surge suppressor has the suppression technology you need in the field with a compact design that will fit in the most cramped control rooms.

The Data Line Rail-Mount Surge Suppressor is designed to mount on any Top Hat or "G" type DIN-rail for protection of digital signals. It will work with RS-422 and RS-485 communication lines and will ensure that your transmitter and receiver are both protected from overvoltage damage on long communication runs. This unit also exceeds severity Level 4 of IEC 61000-4-4 recommendations, providing sub-nanosecond response time to stop failures.

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