Auto.Float Switch w/Cover 12V

The Attwood Auto.Float Switch w/Cover 12V (23-42017) turns a compatible bilge pump into automatic operation by using a sealed float-switch design that helps resist moisture and debris interference.

Key Features

• Mounts on any surface from horizontal up to a 24 degree angle.
• Integral cover dampens bilge sloshing and helps filter debris.
• Wire leads are designed not to flex or hinge with the float like some competitive models.
• Sealed switch is built to resist moisture, fume-ignition, and shock.
• Mercury-free design.
• 3-Year Warranty.

Product Compatibility

• Automatic bilge pump float-switch operation (12V marine applications).
• Bilge pumps and plumbing accessories that use an automatic float switch arrangement.

Product Details

• Brand/Tag: attwood (LNS)
• Product name: Auto.Float Switch w/Cover 12V
• Part/SKU: 23-42017
• Input/Rating: 12V
• Design/Mounting: mounts from horizontal up to a 24 degree angle
• Included features: integral cover; sealed switch; mercury-free design
• Warranty: 3-Year Warranty
• Variant SKU: 23-42017

Parts Desk Insights

Best Use Case: Ideal for replacing or upgrading an automatic bilge float switch where you want a covered float design that helps reduce false cycling from sloshing and debris.

Common Issues: Common service issues with float switches include debris fouling under/around the float cover, corrosion from prolonged moisture exposure, and wiring movement that can affect switch behaviorthis style uses a sealed switch and a cover intended to help with those concerns. Inspect mating surfaces and check the switch movement for free travel during install, and verify wiring/connection integrity against your pumps switch wiring diagram.

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