Progressive Industries 50 Amp RV Surge Module, RSM-50

Progressive Industries 50 Amp RV Surge Module, RSM-50 Progressive Industries 50A Surge modules attach to the detachable power cord to provide surge protection Surge module ratings: 50A: 45,000A max spike / 2,030 joules Contains surge protection indicator alerting user when depleted The compact size increases protection from inclement weather

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