SKU: 50913663744

Bluewater Off/1/2/Both Battery Switch - Surface Mount - Red

Sale price$35.06 Regular price$38.96
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Description

Bluewater Off/1/2/Both Battery Switch - Surface Mount - RedOff 1 2 Both Battery Switch Surface Mount Red Designed for dual battery setups, this 1 2 Both selector switch gives you full control to route power from Battery 1, Battery 2, both, or neither. Its ideal for managing power flow, setting up backup systems, and charging multiple battery banks all from a single, intuitive control point. Ignition protected and safe for installation aboard gasoline powered boats, this 1 2 Both switch is perfect for both

Off/1/2/Both Battery Switch - Surface Mount - Red

Designed for dual battery setups, this 1/2/Both selector switch gives you full control to route power from Battery 1, Battery 2, both, or neither. It’s ideal for managing power flow, setting up backup systems, and charging multiple battery banks— all from a single, intuitive control point.

Ignition-protected and safe for installation aboard gasoline-powered boats, this 1/2/Both switch is perfect for both marine and RV applications. The versatile case design supports surface, front panel, or rear panel mounting.

Engineered for performance, it includes 3/8″-16 tin-plated copper studs for maximum conductivity and corrosion resistance, accepting both 3/8″ and M10 ring terminals. The 7/8″ stud length allows connection of multiple cable terminals with ease.

Built to withstand harsh environments, the switch is made from non-corrosive marine-grade metals and molded in reinforced polycarbonate for added durability. Tactile knob textures let you confirm position by feel alone, and the switch includes both international ON/OFF legends and an ICON label set for quick circuit identification.

Specifications:

  • Continuous Rating: 300 Amps DC
  • Intermittent Rating: 500 Amps DC (5 min)
  • Cranking Rating: 900 Amps DC (30 sec)
  • Max Voltage: 32VDC
  • Cable Size: 4/0 AWG

Specifications:

  • Continuous Amperage: 300
  • Positions: 4
  • Box Dimensions: 4"H x 6"W x 9"L WT: 0.85 lbs
  • UPC: 810196331181

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SKU: 50913663744

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Ellen
Boise, US
★★★★★ 5
Just perfect
Format: Paperback
Get this for nursing school, you won’t regret it
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Reviewed in the United States on April 26, 2026
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Olivia
Houston, US
★★★★★ 5
Great Resource
Format: Paperback
This makes the math easy for me. They explain it in a way that just works for me. I didnt have any problems at all. Plenty of practice in each section so you can apply what you're learning as you go. And as you go, they start to teach you various methods of calculations so you can go with whichever works for you. 5 stars.
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Reviewed in the United States on October 23, 2025
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e624
Natrona Heights, US
★★★★★ 4
For school
Format: Paperback, Format: Paperback
This book was required for my program. It’s exactly what I needed. The only thing is it came in a bag and not a box so the front cover got a little bent. There are also some gray spots on the side of the book. Other than that it’s in good condition and is fine for school.
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Reviewed in the United States on July 14, 2025
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Aysha Mirza
Boise, US
★★★★★ 5
Great textbook
Format: Paperback
Easy to use, great condition. Excellent visuals for basic pharmacological math.
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Reviewed in the United States on August 11, 2025
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Amazon Customer
Battle Creek, US
★★★★★ 5
A lot of practice assignments
Format: Paperback
Best book ever.
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Reviewed in the United States on October 11, 2025

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