

⚓ Power your adventure with confidence — the ultimate heavy-duty battery switch!
The Blue Sea Systems HD-Series Heavy Duty Battery Switch is a compact, ignition-protected marine-grade selector switch that manages isolated battery banks with a 3-position selector and built-in Alternator Field Disconnect (AFD). Rated IP66 waterproof and compliant with ISO 8846 and ABYC standards, it delivers up to 16,000W capacity, ensuring reliable, safe power control for gasoline-powered boats.





| Color | Beige |
| Size | Standard |
| Style | Selector 3 Pos. W/Afd |
| connector-type | Crimp |
| Height | 3 inches |
| Length | 9 inches |
| Weight | 1.3 Pounds |
| Width | 7 inches |
| Material Type | Plastic |
| Number of Items | 1 |
| Number of Pieces | 1 |
| Wattage | 1.6E+4 |
| Included Components | HD BATTERY SELECTOR 3POS AFD |
| Batteries Included? | No |
| Brand | Blue Sea Systems |
| Department | unisex-adult |
| Manufacturer | BLUE SEA |
| Item model number | 11003 |
| Product Dimensions | 22.86 x 17.78 x 7.62 cm; 453.59 g |
| ASIN | B0026K8SJM |
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