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The JB INDUSTRIES PR-54 is a rocker switch designed for use with various JB vacuum pumps and related equipment. This switch includes wire leads for installation and is compatible with Emerson and Marathon motors. It supports models such as DV-42N, DV-85N, DV-200N, DV-285N, DV-3E, DV-4E, and DV-6E, including their 250 and 250EU variants, manufactured since 2004. This unit replaces the older PR-35 part number.
Rocker switch with wire leads for JB vacuum pumps and compatible Emerson/Marathon motors, replacing PR-35.
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