Blue Sea HD-Series Heavy Duty On-Off Battery Switch (3000)
R3,250.00
The Blue Sea Systems HD-Series Heavy Duty On-Off Battery Switch (3000) provides reliable single-circuit battery isolation for marine electrical systems. Designed to switch one battery to one load group, it features ignition protection for installation aboard petrol-powered boats, flexible surface or rear-panel mounting, and terminals that accept two 4/0 AWG battery cables. With a 500A continuous current rating and a maximum voltage of 32V DC, it is built for demanding marine applications.
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Description
The Blue Sea Systems HD-Series Heavy Duty On-Off Battery Switch (3000) is designed to provide dependable battery isolation and power control in marine electrical systems. It switches a single battery to a single load group, allowing the electrical supply to be disconnected when required.
Built for demanding marine environments, this heavy-duty battery switch features ignition protection, making it suitable for installation aboard petrol-powered boats when installed in accordance with the manufacturer’s instructions. Its versatile housing supports either surface mounting or rear-panel mounting, offering flexibility for different installation requirements.
The switch accepts two 4/0 AWG battery cables and provides high-current switching performance for marine battery and power distribution systems.
Key Features
- Heavy-duty single-circuit ON/OFF battery switch.
- Connects one battery to one load group.
- Ignition-protected design for petrol-powered boat installations.
- Suitable for surface or rear-panel mounting.
- Accepts two 4/0 AWG battery cables.
- High-current capacity for demanding marine electrical applications.
- Two switch positions: ON and OFF.
- No battery-combine functionality.
- Alternator field disconnect (AFD) not included.
- Compatible with the optional Blue Sea Systems Battery Switch ICON Label Kit (7902).
Technical Specifications
- Brand: Blue Sea Systems
- Series: HD-Series
- Manufacturer Part Number: 3000
- Product Type: Marine Electrical Equipment – Heavy-Duty Battery Disconnect Switch
- Switch Type: Single Circuit ON-OFF
- Switch Positions: 2
- Maximum Voltage: 32V DC
- Continuous Current Rating: 500A
- Intermittent Current Rating: 900A for 5 minutes
- Starting Current Rating: 1,750A for 30 seconds
- Switching Rating: 25A
- Battery Inputs: 1
- Cable Size: 4/0 AWG
- Cable Quantity to Meet Ratings: 2 cables
- Terminal Stud Size: 1/2 inch (M12)
- Terminal Stud Torque: 220 in-lb (24.86 Nm)
- Mounting Holes: Accept 1/4-inch (M6) screws
- Cable Clearance: 1.10 inches (27.94 mm) for 4/0 AWG cables
- Weight: 0.59 kg (1.30 lb)
- Colour: Grey
- Battery Combine: No
- Alternator Field Disconnect: No
Marine Safety and Compliance
The switch is ignition-protected and carries manufacturer-listed compliance markings and ratings, including CE and ISO 8846. It is designed for marine electrical installations where reliable battery isolation and high-current handling are essential.
Applications
- Recreational and commercial boats.
- Marine battery isolation systems.
- Main battery disconnect installations.
- Single-battery, single-load-group electrical systems.
- Marine power distribution and electrical maintenance.
The Blue Sea Systems HD-Series Heavy Duty On-Off Battery Switch (3000) is a robust solution for controlling and isolating a single battery circuit in marine electrical installations.
Installation note: Follow the manufacturer’s installation instructions and specified cable, terminal and torque requirements. Always ensure the switch is correctly rated for the intended electrical system.
Additional information
| Brand | Blue Sea Systems |
|---|---|
| Product Category | Marine |
| Product Type | Switch |
Brand
Blue Sea Systems
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