AC Power Surge Protective Device

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DIN Rail mount
Field replaceable phase modules
Finger-safe design – IP20 rating
Built-in visual status indicator Remote indicator with 3 pin COM/NO/NC contacts
Easy installation or retrofit
Fail-safe / self-protected design
Small footprint

Application

Class II Product List

WTH-20/D/...1P Series 1P In: 20kA Imax: 40kA WTH-20/D/R/1P Series WTH-20/D/1P Series

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WTH-20/D/...1P+NPE Series 1P+NPE In: 20kA Imax: 40kA WTH-20/D/R/1P+NPE Series WTH-20/D/1P+NPE Series

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WTH-20/D/...2P Series 2P In: 20kA Imax: 40kA WTH-20/D/R/2P Series WTH-20/D/2P Series

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WTH-20/D/...3P Series 3P In: 20kA Imax: 40kA WTH-20/D/R/3P Series WTH-20/D/3P Series

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WTH-20/D/...3P+NPE Series 3P+NPE In: 20kA Imax: 40kA WTH-20/D/R/3P+NPE Series WTH-20/D/3P+NPE Series

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WTH-20/D/...4P Series 4P In: 20kA Imax: 40kA WTH-20/D/R/4P Series WTH-20/D/4P Series

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Class II Switch-type WTH-65/G/1P-255 N-PE WTH-65/G/1P-255

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