Socket & See SOK400KIT4P Industrial Socket Tester Kit (400V 4 Pin)

An easy way to test 400V industrial 16A and 32A 4 pin systems is with this Socket & See SOK400KIT4P Industrial Socket Tester Kit (400V 4 Pin). To test 400V 16A and 32A sockets, combine the SOK60 industrial socket tester with the ADP60 adaptor. Generally speaking, the ADP60 32A adaptor complies with IEC/EN 60 309 (BS 4343) requirements. It has a self-closing plug cover and straightforward push-fit connectors that make it easy to use on a daily basis.