HD-Series Heavy Duty On-Off Battery Switch with AFD
3001
Features
Switches a single battery to a single load group
- Includes AFD (Alternator Field Disconnect)
- Ignition protected—safe for installation aboard gasoline powered boats
- Case design allows surface or rear panel mounting
- Accepts two 4/0 AWG (95mm²) battery cables
Documents
InstallationReference Battery Management Wiring Schematics for Typical Applications M-Series, E-Series, and HD-Series Battery Switch Operation DiagramsArticles Using Blue Sea Systems' Battery Switch AFD Terminals to Indicate Switch Position The Benefit of Serrated Flange NutsMarketing MaterialsProduct Certificates
Battery Management Wiring Schematics for Typical Applications M-Series, E-Series, and HD-Series Battery Switch Operation Diagrams
Articles Using Blue Sea Systems' Battery Switch AFD Terminals to Indicate Switch Position The Benefit of Serrated Flange NutsMarketing MaterialsProduct Certificates
Product Certificates
Specifications
Switch Type | Single Circuit ON-OFF |
Color | Grey |
Switch Positions | 2 |
Battery Combine | No |
Alternator Field Disconnect | Yes |
Maximum Voltage | 32V DC |
Terminal Stud Torque | 220 in-lb (24.86 Nm) |
Continuous Rating | 600A |
Intermittent Rating | 900A (5 min) |
Cranking Rating 30 sec | 1750A |
Battery Inputs | 1 |
Cable Clearance For 4/0 AWG Cables | 1.10in (27.94 mm) |
Cable Quantity to Meet Ratings | Two Cables |
Cable Size to Meet Ratings | 4/0 AWG (120mm²) |
Mounting Holes | Accept 1/4" (M6) Screw |
Stud Material | Tinned Copper |
Terminal Stud Size | 1/2" (M12) |
Weight | 1.30lb (0.59 kg) |
Weight | 1.30lb (0.59 kg) |
Regulatory Specifications
Optional Accessories
7902 | Battery Switch ICON Label Kit |
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Frequently Asked Questions
Q: Do the battery switches switch the negative?
A: In most cases no. The most common battery systems switch the positives and bus the negatives
Q: Can I use battery protectant on my Blue Sea Systems Battery Switch and if so, what type?
A: Yes, a marine grade protectant applied according to its instructions is acceptable.