This is a permanent switch that connects to your power box that changes the power load between two sources.
Features:
- Generator dominant Automatic Transfer Switch transfers power to generator after 30 second delay when both shore and generator power are available
- UL-listed while capable of up to 50A
- Featured with LED indicator for reverse polarity and open ground protection
- Protects against mis-wired pedestal, power surge and voltage anomalies
Warning: Product may contain materials cautioned by California Proposition 65