900 Series Buccaneer Circular Connectors Bulgin 900 Series Buccaneer Circular Connectors offer a 10A to 32A current rating range, 600VAC/DC maximum voltage rating, and >,10mΩ contact resistance. These connectors are sealed up to IP68 and IP69K and feature a secure screw-thread lock to ensure robust high voltage connections. The 900 series is waterproof and dustproof to IP68 when mated and has positive locating keyways so they cannot be mismated. The compact design offers easy assembly. Bulgin 900 Series Buccaneer Circular Connectors are suited for applications requiring dustproof and waterproof connectors for single- or three-phase power distribution.