Southwire 44390 Surge Guard Portable RV Surge Protector with Enhanced Diagnostics - 50A

The Southwire Surge Guard 44390 is a 50-amp portable RV surge protector designed to defend your RV's electrical system and sensitive electronics from the hazards of faulty campground power. Rated at 120/240V, 50A, and 4,200 joules of surge protection, it delivers comprehensive power monitoring in a portable, easy-to-use form factor.

Key Features:

• Identifies faulty park power and provides multi-mode surge protection
• Easy-to-read LED fault chart provides at-a-glance power analysis
• Increased receptacle brass thickness reduces heat buildup at the connection point
• Easy-T-Pull™ handle with integrated receptacle for effortless plug removal
• Fully enclosed receptacle cover protects the outlet from weather and debris
• Includes anti-theft lock ring on cord to deter theft at the pedestal
• Patent-pending thermal protective plug/receptacle shuts off when overheating, reducing fire risk
• Maximum spike current: 6,500A per MOV

Tests For and Indicates:

• Open Neutral
• Open Ground
• Reverse Polarity
• Open Circuit / No Power
• Missing Leg 1 / Missing Leg 2 Voltage
• Surge Protection Status
• Overheating Plug / Receptacle

Certifications: UL/CUL Listed. Backed by a limited lifetime warranty.