The IDEAL PK-50 is a 50-amp, 240-volt, 3-pole, 4-wire grounding plug with a NEMA 14-50P configuration. It has a yellow thermoplastic housing and is UL listed. The plug has a maximum voltage of 250V, maximum amperage of 50A, and 3 poles. It can be used for ranges, dryers, RV hookups, and other 240V appliances requiring a NEMA 14-50 outlet. The plug measures 4-1/4" x 2-3/4" x 2-3/8" and has a 90°C maximum conductor temperature rating. It is manufactured in the USA by IDEAL Industries.