Rule Mate - Auto Switch No Mercury

Sea Gear Marine Verified independent store

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Completely sealed metal capsules enhance flawless operation and is environmentally responsible. Rule-A-matic switches are by far the most popular choice among professionals worldwi de, and the Rule-A-matic the best selling float switch in the world. Available with or without fuse. Use Rule 35 switches to automatically activate bilge pumps drawing up to 14 amps. From Rule Industries. Show more