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The Rule 37A Super Switch float switch is an extremely popular, narrow design solution ideal for all bilge applications, including tight and narrow bilges. Designed for automatic on/off control of bilge pumps, it features ignition protection and full CE approval for marine safety compliance.

This mercury-free float switch prevents rapid on/off cycling, protecting your pump and vessel’s electrical system. With a maximum current rating of 20A, it is suitable for 12V, 24V, and 32V DC systems.

Key Features:

  • Narrow design perfect for tight bilge spaces

  • Ignition protected and CE approved

  • Mercury-free, environmentally safe

  • Prevents rapid on/off cycling for pump longevity

  • Max current: 20A

  • Voltage: 12V, 24V, 32V DC

  • Dimensions: 110mm height (max lift), 105mm length, 40mm width

Rule 37A Super Switch Float Switch

SKU: 37A
£53.81Price
VAT Included
Quantity
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