Power Spy™ #4 30A 240v power monitor - NEMA L14-30 to single L14-30 outlet with twin kWh meters 50A they will accept both NEMA

they will accept both NEMA 6-15 and 6-20 plugs

Also offered in shorter lengths This is a 30amp cable for 24amp continuous or lower load following the NEC's 80% rule of thumb

This is what allows Adapter #95 to fit into two different sockets

one NEMA 14-30 outlet and one NEMA 14-50 outlet

when the Electric Range is done

Power Spy™ #4 30A 240v power monitor - NEMA L14-30 to single L14-30 outlet with twin kWh meters 50A they will accept both NEMANew GEN II case with a gorgeous new custom graphic and enclosure! This is our best Power Spy ever! STILL PROUDLY BUILT HERE IN THE USA!! Power Spy #4 allows you to monitor your L14 30 (4 prong 240v 30amp twist lock) outlet's energy usage. Now you can see exactly how much your computer rack, cryptocurrency miners, electric vehicle charging equipment, or anything else equipped with an NEMA L14 30 plug is using for power. The beautiful four color meters