Model 75 GO Switch

Topworx
75-135674DE – SPDT, End Sensing, CSA GP, SubSea, 4-Pin, 316 Stainless Steel, Model 75 GO Switch
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75-13567DCG – SPDT, End Sensing, CSA GP, 5-Pin, 316 Stainless Steel, Model 75 GO Switch Topworx