Manufactured from PVC or PPO thermoplastic molding compound and featuring foam-in-place gasket lids attached with stainless steel screwsType 6P enclosures are intended for indoor or outdoor use, primarily to provide a degree of protection against contact with enclosed equipment, falling dirt, hose directed water, entry of water during prolonged submersion at a limited depth and external ice formationWithout knockoutThe first non-metallic junction boxes are UL listed with a NEMA 6P rating per section 314, exception of the national electrical code