4202-7 - Navico Group Attwood Automatic Float Switch 12/24vDC | Aztek Computers
29+Years
SKU: YIF0NKL38R |  Mfg. Part: 4202-7  | UPC: 022697420275  |  0 Reviews  |     Share

4202-7 - Navico Group Attwood Automatic Float Switch 12/24vDC without Cover

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$36.50  $49.28
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Product Overview

Attwood Automatic Float Switch 12/24vDC without Cover

Model: 4202-7
  • Reliable, proven and affordable mechanical float design
  • Sealed mechanism resists moisture, fume-ignition
  • Mercury-free design is better for the environment
  • Test knob for manual check
  • Sold without a cover
  • Three year warranty

Designed to convert manual Attwood and other non-automatic electric bilge pumps to automatic operation, this float switch boasts a compact, low-profile design. It can be mounted on any surface from horizontal up to a 24 deg. Designed to convert manual Attwood and other non-automatic electric bilge pumps to automatic operation. Switch activates the pump at 2 of water level. Integral cover dampens bilge sloshing to reduce pump cycling.

This switch is a reliable and affordable way to convert manual bilge pumps to automatic operation.

Specifications
Amperage capacity
12A
Dimensions2 5/8"H x 3 7/8"W x 4 1/4"L
Input Voltage12V and 24V
"

Expert Overview

The Navico Group Attwood Automatic Float Switch (part number 4202-7) is designed for IT and facilities managers seeking to automate bilge pump operations. This unit converts existing manual electric bilge pumps, including Attwood and other brands, to automatic functionality. It activates the pump when water levels reach 2 inches, helping to prevent water accumulation in critical areas. The switch features a sealed, mercury-free mechanism that resists moisture and fume ignition, contributing to a more environmentally sound operation. Its compact, low-profile design allows for flexible installation, accommodating mounting on surfaces from horizontal up to a 24-degree angle. A test knob is included for manual verification of switch operation. This model is sold without a cover and is backed by a three-year warranty, providing a practical solution for automating water management systems.

Product Details

  • Manufacturer:
  • Model Number:
  • UPC:
  • Condition:
  • Weight:
  • Dimensions:
  • Updated:
  • Added:
  • Navico Group
  • 4202-7
  • 022697420275
  • New
  • 0.49 lbs
  • 5 X 5 X 5
  • Oct 12, 2026
  • Jul 20, 2026
Product Identifiers: Brand: Navico Group • Part #: 4202-7 • UPC: 022697420275

Frequently Asked Questions

What types of bilge pumps is this float switch compatible with?

This float switch is designed to convert manual Attwood and other non-automatic electric bilge pumps to automatic operation.

At what water level does the switch activate the bilge pump?

The switch is designed to activate the bilge pump when the water level reaches 2 inches.

What are the power requirements for this float switch?

The float switch operates on both 12V and 24V DC input voltage, with an amperage capacity of 12A.

Does this product include a cover for the float switch mechanism?

No, this Attwood Automatic Float Switch is sold without a cover.

4202-7 - Navico Group Attwood Automatic Float Switch 12/24vDC without Cover

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Reviews for Navico Group 4202-7

$36.50