SKU: 82529622743

350A 9002E e-Series Battery Switch 350A Continuous 12V to 32V Battery Combiner and Selector Switch 4 Position

Sale price$52.25 Regular price$58.06
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Description

350A 9002E e-Series Battery Switch 350A Continuous 12V to 32V Battery Combiner and Selector Switch 4 Position350A 9002E e Series Battery Switch 350A Continuous 12V to 32V Battery Combiner and Selector Switch 4 Position Key Features Electrical Rating: 350A continuous, 600A intermittent (5 min), 1200A cranking (30 sec). Voltage: Rated for up to 32V DC systems. Functionality: 4 position selector switches between two isolated battery banks or combines them for emergency starting or charging. Construction: Tin plated copper studs for maximum conductivity and

350A 9002E e-Series Battery Switch 350A Continuous 12V to 32V Battery Combiner and Selector Switch 4 Position

Key Features

  • Electrical Rating: 350A continuous, 600A intermittent (5 min), 1200A cranking (30 sec).
  • Voltage: Rated for up to 32V DC systems.
  • Functionality: 4-position selector switches between two isolated battery banks or combines them for emergency starting or charging.
  • Construction: Tin-plated copper studs for maximum conductivity and corrosion resistance.
  • Design: Continuous contact design allows switching between battery banks without power interruption.
  • Safety: Ignition protected (ISO 8846) and waterproof (IP66) for use in marine engine compartments.
  • Mounting: Case design allows for surface, rear panel, or front panel mounting options.

Replaces / Cross-Reference Part Numbers

  • 9002E
  • Blue Sea Systems 9002E

Compatibility & Fitment

  • Application: Designed for marine vessels, RVs, and heavy-duty vehicles with multi-battery systems.
  • System Voltage: Compatible with 12V, 24V, and 32V DC electrical systems.
  • Terminals: Accepts 3/8"-16 (M10) ring terminals.

When to Replace

  • Switch fails to make a reliable connection, causing intermittent power.
  • Physical damage to the housing, terminals, or selector knob.
  • Signs of overheating, arcing, or melting at the terminals.
  • Selector knob becomes excessively stiff, loose, or will not engage in a set position.

Installation Tips

  • Disconnect all battery negative terminals before starting the installation.
  • Use marine-grade wiring and terminal lugs sized appropriately for the system's amperage.
  • Ensure all cable connections are clean and tighten terminal nuts to the manufacturer's specified torque.
  • Mount the switch in an accessible location, protected from direct spray and physical impact.
  • After installation, test all switch positions to confirm correct operation before reconnecting loads.
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 82529622743

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L.Lopez
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★★★★★ 5
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Color: Grey
Arrived on time, in its original box, include a 2 year international warranty, into the box include a book with the Tissot brand history in Switzerland. Algo a second book with a whole catalog of Tissot watches men and women. The watch looks better when you put in on your wrist. The “naval” blue really gives the clock a classy look. The stainless steel workmanship is really good, the metal is bright and perfectly polished. The metal wristband quality is very good, did not have any problem to adjust the size , I went to my preferred clock workshop for this job, they extracted a few pieces of the band to fit to my small wrist size. Have to get used to the butterfly latch, but after a few days, now I learned to open and close it without any effort. The clock it’s very accurate, I’ve been using my Tissot for near a month and it just increased a few seconds per week. I do the setup and check accuracy with my pc clock. In short, It”s a good value watch, nice, good looking, accurate.
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Reviewed in the United States on August 1, 2021
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Rene Fuentes
Charlottesville, US
★★★★★ 5
Best watch for 40 bucks
Color: Blue Face/Silver Strap, Color: Blue Face/Silver Strap
Works well, tells time, bang for your buck. People are complaining about esthetics and breaking after a while. You're spending 40 bucks on a watch what do you expect? Cmon. Its good for the price buy this one if you want something cheap, functional, and stylish.
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Reviewed in the United States on June 1, 2026
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Louis G Stephens
Phoenix, US
★★★★★ 5
Awesome for $37.00
Color: Blue Face/Silver Strap, Color: Blue Face/Silver Strap
Amazing quality at a low cost. I really enjoy this watch. Looks more expensive than it is. I love the look of it.
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Reviewed in the United States on February 10, 2026
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Douglas Price
Lake Worth, US
★★★★★ 5
Buitfiful watch
Color: Blue Face/Silver Strap
Buitfiful watch with a good weight. The size adjuster only really works though if you unscrew it completely and just push the pins out with that. But other than that it's a buitfiful watch.
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Reviewed in the United States on March 8, 2026
J
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joe
Lowell, US
★★★★★ 4
Nice watch, But,…..
Color: Blue Face/Silver Strap
Watch is really nice but I’m having a problem adjusting the watch band to fit my wrist.
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Reviewed in the United States on May 10, 2026

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