PROGRESSIVESKU U-818811000351
Progressive Industries PSK-50 Portable Surge Protector Kit
- Free shipping to all Canadian provinces · ships in 1–2 business days
- Real Canadian stock · ships from our warehouse
- 60-day returns on unopened parts
| Brand | PROGRESSIVE |
|---|---|
| Part number | U-818811000351 |
50 Amp module supports up to 45,000 Amp spike and 2,030 joules; helps provide robust surge protection for RV systems WIRING.
This part installs with common tools and standard RV fittings. Check the specs tab for dimensions, cutout sizes and power draw before you order, and see our Road Blog for step-by-step guides on the most common upgrades.
Not sure it matches your rig? Send us your RV make/model and a photo of the old unit — we'll confirm before you buy.
$94.02