3003 HD-Series Battery Switch Selector with Alternator Field Disconnect
Features:
- 500 Ampere Continuous Rating
- Accepts 4/0 battery cables
- Ignition protected – safe for installation aboard gasoline powered boats
- .870″ (22.01mm) stud length to accept 4 or more cable terminals
- 1/2″ (M12) Tin-plated copper studs for maximum conductivity and corrosion resistance
- Meets American Boat and Yacht Council (ABYC) requirements for battery switches
- Tactile textures indicate knob position by feel only
- Case design allows surface or rear panel mounting
- Fits all Perko and Guest low amperage battery switch hole patterns
WARNING: This product can expose you to chemicals including di(2-ethylhexyl)phthalate (dehp) which is known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings.ca.gov.
Specifications:
- Positions: 4
- AFD: Yes
- Continuous Amperage: 700a
- Box Dimensions: 3″H x 7″W x 9″L WT: 1.3 lbs
- UPC: 632085030032
Owner’s Manual (pdf)

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