Forum Discussion
fj12ryder
Apr 20, 2020Explorer III
You can always use a 50 amp EMS with 30 amp service, but you can't go the other way. I'd get a 50 amp EMS and call it good. I had 2 SurgeGuard and had both of them fail due to water intrusion. The new ones look different and may work better but I wouldn't trust them. I'd go with the EMS-PT50X.
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