Seaward 3 phase adaptors star 5 pin 32a seaward 209a913 which seaward pat tester is best for you a href seaward style display inline block background d13631 color white text decoration none padding 5px font weight bold border radius 3px help me decide a p these unique seaward 3 phase adaptors sw3 star 5 pin 32a 415v allow both nbsp earth continuity and insulation resistance measurements to be made on 3 phase equipment using pat testers with a standard uk 240v test socket p