IEC 60309 320P6 IP44 Splashproof Plug

General Information:
IEC 60309 includes “plugs, socket-outlets and couplers for industrial purposes”. The IEC 60309 standard puts an emphasis on safety through a unique arrangement of pins and earth/ground to ensure that only compatible devices are able to mate. The pin and sleeve design of this standard provides some degree of weatherproofing, indicated by its IP (Ingress Protection) marking.
IP44 is known as the "Splashproof" Rating, which breaks down to sealing against solids no smaller than 1.0mm and spraying water at the connection from any angle. Overall, this standard is common in open-air conditions where high power draw is required and protection from individuals, dust, water and chemicals is desired. The IP code, as defined by standard IEC 60529, classifies the degrees of protection provided against the intrusion of solids and liquids.
What does the IEC 60309 320P6 IP44 Plug into?
![]() | The IEC 60309 320P6 IP44 Splashproof plug is designed to plug into its matching IEC 60309 320C6 IP44 Blue Connector. This can be found on power cords, power drops, and temporary power supply boxes in industrial, commercial and construction settings. |
12awg 3 Conductor SJT (Service Junior Thermoplastic) Cordage

12awg-3c cable is UL Rated to deliver 20A at up to 300V. However, the actual voltage is dependent on the types of male and female connectors used with the cable. For cord sets with IEC 60320 connectors on both ends, the cable is rated for 20A @ 125V and 20A @ 250V. Because these connectors are rated for use at either voltage, it is very important that you double check the voltages match between the PDU and the Equipment, otherwise, you may damage the equipment.
NEMA 6-20R (T-Slot) Connector

General Information:
The NEMA 6-20R (T-Slot) is a 3 Wire grounded connector rated up to 250VAC and 20A. The 6-20P has a horizontal and vertical blade to prevent attachment to lower ampere rated receptacles. However, the 6-20R (receptacle) offers a "T" slot allowing connection of both a 6-20P and a 6-15P. Common applications are commercial ovens and large air condition units. This connector is found in our NEMA 6-20 Extension cord Series which are commonly used in industrial and commercial settings.
What does the NEMA 6-20R Connect to?
![]() | ![]() | The NEMA 6-20R Connector is designed to connect to the NEMA 6-20P Plug and Inlet.The plug is used on a variety of power cords, and the Inlet can be found on different industrial and commercial equipment. |
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