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The Blue Sea Systems 11003 HD-Series Heavy Duty 3 Position Selector Battery Switch with AFD is a marine-grade, ignition-protected switch designed to manage isolated battery banks with a continuous 500A rating at 32VDC. Featuring IP66 waterproofing, silicon bronze contacts, and compatibility with large 4/0 AWG cables, it meets ISO 8846 and ABYC standards, ensuring reliable, safe operation aboard gasoline-powered boats.
| Operation Mode | ON-OFF |
| Current Rating | 500 Amps |
| Operating Voltage | 32 Volts |
| Contact Type | Normally Closed |
| Connector Type | Crimp |
| Brand | Blue Sea Systems |
| Terminal | Physical |
| Item dimensions L x W x H | 9 x 7 x 3 inches |
| Circuit Type | 3-way |
| Actuator Type | Manual |
| Contact Material | Silicon Bronze |
| International Protection Rating | IP66 |
| Number of Positions | 3 |
| Control Method | Touch |
| Connectivity Protocol | X-10 |
| Color | Beige |
| Wattage | 1.6E+4 |
| Unit Count | 1.0 Count |
| Number of Items | 1 |
| Global Trade Identification Number | 00632085110031 |
| Manufacturer | Blue Sea Systems |
| UPC | 632085110031 |
| Model | HD BATTERY SELECTOR 3POS AFD |
| Item Weight | 1 pounds |
| Product Dimensions | 9 x 7 x 3 inches |
| Country of Origin | USA |
| Item model number | 11003 |
| Is Discontinued By Manufacturer | No |
| Manufacturer Part Number | 11003 |
| National Stock Number | 5930-01-630-2117 |
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