Champion Power Equipment 50 Amp Manual Transfer Switch with 30 ft Power Cord and Weather-Resistant Power Inlet Box 201193 from Champion Power Equipment - Acme Tools
RV/Generator 50 Amp Power Inlet Box Outdoor Receptacle 3 Prong Locking Plug with LED Light - Store - AFFORDABLE MINI SPLITS
Power intlet box | Backup power, UPS, surge & IT power distribution | Eaton
Amazon.com: TOOLIOM 50 Amp Generator Power Inlet Box, NEMA SS2-50P Power Inlet Box for 3 Prong Generator Cord, 125/250 Volt, Up to 12500 Watts, Weatherproof Generator Inlet Box with Light Indicator, ETL
AC WORKS 50A Emergency Power Kit with SS2-50 Inlet Box and 10 ft. Cord EP1450KIT-010 - The Home Depot