⭐DUAL FUNCTIONS - Furnished with blades for 30 & 50 amp configurations，NEMA type 14-30P or 14-50P. Dual functions in one unit great for use in a variety of electrical applications especially replacement plug for ranges dryers generators etc. ⭐WILD APPLICATIONS - Solid brass blades for maximum conductivity ideal for residential commercial and institutional applications like dryers rangers stoves and some of the most well known electric vehicle cars check your vehicles for the exact NEMA needed. The preferred choice of electricians and contractors. ⭐HEAVY DUTY - Solid brass blades for maximum conductivity. Built to the most demanding standards for performance and reliability this AIDA right angle plug is made of moisture chemical and abuse-resistant nylon material to withstand the highest abuse resist impact and cracking. ⭐EASY INSTALLATION - Accepts up to #4 AWG copper wire standard conductors both copper and aluminum wire can be used. Terminals marked for easy identification and fast wiring additionally a self-grounding clip makes installation easier. ⭐UL LISTED - Increase the safety of your electrical system by using this UL listed AIDA right angle plug. Backed 30-days free return & free lifetime technical online support within 24 hours.