POWER N PACK Industrial Plugs come in a variety of configurations based on ampere, voltage, pin count, and IP rating. It is commonly referred to as the male part of the pair. POWER N PACK plugs are constructed of ABS, which is a high-quality material that can survive harsh conditions. Because POWER N PACK plugs adhere to the IEC 60309 series, POWER N PACK brand Industrial Plugs can be used in a different make socket, as long as the other firm follows the IEC 60309 series.