50 Amp Pigtail RV Surge Protector

Protect your RV investment from dangerous voltage levels and power surges with RV Surge Protectors by Dicor Power.

The 50 Amp Pigtail RV Surge Protector is rated for up to 5,000 joules of surge suppression. Visible diagnostic lights detect wiring faults such as, line 1 to neutral (L1-N), line 2 to neutral (L2-N), and neutral to ground (N-G), line 1 to line 2 (L1-L2) and line to ground (L-G) prior to hooking up an RV.

An auto shut off/on feature protects RVs from dangerous spikes/drops in voltage. If a spike or drop in voltage is detected, Dicor’s Surge Protector will disconnect from the circuit and restore power once voltage stabilizes.

Product Number:


To purchase please contact your
Local RV Dealer.

Dicor’s 50 AMP Surge Protector Pigtail:

    • 5-Mode Surge Protection
    • Surge Indicator Light
    • Easily Visible Diagnostic Lights
    • Incorrect Wiring Indicators
    • Auto Shut Off/On
    • Weather Resistant Cover
    • Metal Locking Ring
    • Wire Brush included for brass prong maintenance
    • Limited Lifetime Warranty


Click HERE for DP-SP50A-P Instruction Manual


Included Products

When you order this product, you get all the following products for free!!

Click here for downloadable warranty for DP-SP50A-P