Power Watchdog RSM50W Replacement Surge Module | 50 Amp, WiFi

Power Watchdog's replaceable surge module design means a bad surge doesn't have to take out your whole surge protector. The RSM50W is the replacement module for 50-amp Gen 2 WiFi units, letting you swap in fresh surge protection without buying a new unit.

• Replacement surge module for 50-amp WiFi Power Watchdog units
• Compatible with PWD50W, PWD50EPOW, PWD50EPOHW, and WPC50A
• Restores surge protection without replacing the whole unit
• Straightforward module swap

Confirm your unit is one of the compatible 50-amp Gen 2 models before ordering, since surge modules are matched to specific host units.