Seachoice 19411 Automatic Bilge Pump Switch, 4-1/2×2-1/2×3, 12 V

Highlights:

• Size: 4-1/2 x 2-1/2 x 3
• 15 Amp max
• 12 Volt
• Converts virtually any bilge pump to automatic operation
• Made of noncorrosive ABS material
• Ball activation
• Converts any bilge pump to automatic operation
• Clamshell