Blue Sea Systems HD-Series Battery Switches
Up to 600 Amps continuous rating for large diesel engines. BS-3000 and BS-3001 HD-Series ON-OFF battery switches have three studs; one stud for the battery connections and two studs for the common load terminations.
Key Features
- Tin-plated copper studs for maximum conductivity and corrosion resistance
- Accepts up to 4/0 AWG (120 mm²) battery cables
- Studs accept 1/2″ (M12) ring terminals
- 7/8″ (22 mm) stud length accepts multiple cable terminals
- Fits most Perko and Guest low amperage battery switch hole patterns
| PART NUMBER | BS-3000 | BS-30001 | BS-30002 | BS-3003 |
| Description | Single Circuit ON-OFF | Single Circuit ON-OFF | Selector 4 Position | Selector 4 Position |
| Cranking Rating: 30 sec. | 1,750A | 1,750A | 1,600A | 1,600A |
| Cranking Rating: 1 min. | 1,325A | 1,325A | 1,150A | 1,150A |
| Intermittent Rating: 5 min. | 900A | 900A | 700A | 700A |
| Continuous Rating | 600A | 600A | 500A | 500A |
| Voltage Max. Operating | 32V DC | 32V DC | 32V DC | 32V DC |
| AFD | - | Yes | - | Yes |