Southwire Corp 30 AMP Portable Surge Protector

RV Side Electrical Protection

Total electrical protection from faulty park power and electrical issues inside the RV.
Continuously monitors and displays:
Voltage and amp draw (RMS)
Low and high frequency protection
Includes anti-theft lock ring on cord
Multi-mode surge suppression
Commercial-grade, brass receptacle
Automatic reset on power restoration
10 second countdown startup sequence
128 second reset delay protects A/C compressor
LCD display (English)
Convenient Easy-T-Pull™ handles
Compatible with 40301 Wireless LCD Display