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Fridge mains tester
Page 22
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• Drivers of refrigerated trucks, coaches and hospitality vehicles can check the safety of their 400V three-phase mains supply instantly using Kew Technik's new Socket 86 See SOK 611/16HD heavy duty tester.
The unit instantly checks the sequence of rotation and presence of all phases, and the vital earth, in most 400V/16A supplies.
Encased in durable polycarbonate with LED indicators, it has a (8S4343) four-pin plug molded onto a test lead that lets the operative connect to the source under test. An adapter is available to check out 32A sockets too.
When connected, it immediately shows the phase sequence with three green clockwise rotating LEDs (L1, L2, L3) and a continuous tone to indicate the direction is correct.
Anti-clock rotation produces three red lights and a loud warbling sound.
• Contact 01256 864100.