Heavy Duty Diesel Series Battery Selector Switches


Guest Heavy Duty Battery Selector Switch, w/AFD
SKU: 16275
Mfg# 2300A
UNIT: Each
Out of stock - Typically Available in 3 - 6 Weeks


Heavy Duty Diesel Series Battery Selector Switches with tough, glass-filled polycarbonate cases and high amp ratings for heavy wear and long life on your boat. Rated for 360 amp continuous and 600 amp momentary use.

  • Polycarbonate case
  • High amp ratings for heavy wear
  • Rated at 360 amps continuous, 600 amps momentary
  • Selector switch permits the selection of either battery, both batteries in parallel, or complete disconnect of both batteries
  • Switch features AFD (Alternator Field Disconnect)
  • Cable lug size of 1/2"
  • Measures 5-1/2" square x 3-1/2" deep
Guest's smooth, flat 'sweep' contacts provide up to 60 percent more contact area than inferior line-contact designs. Guest contacts are manufactured to guarantee an electrically sound path, while line-contact designs suffer from a lack of matched contact surfaces, leading to arcing and excessive carbon tracking. Guest contacts also provide a unique, self-cleaning sweep every time the switch is used, maintaining a matched contact area for maximum efficiency and long life.



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The length of the warranty may vary by product, please refer to your product for the exact terms and conditions of the warranty for your purchase.


  • All returns must be recevied within 30 days of receipt.
  • Manufacturer defects reported within 30 days of receipt will be supplied a pre-paid label for return shipping upon approval.
  • Please contact Go2marine LFS Marine and Outdoor for Manufacture Defects, Returns and help with Warranties.