Marine power distribution hardware that helps keep onboard circuits organised and accessible. Peace of mind for boat owners and vehicle converters who need clear connection points and robust current handling. Is the Blue Sea Systems DualBus Plus 150A BusBar the right fit for your installation needs?
⚡ At a Glance
- • Current Rating: Dual 150A buses for splitting power between circuits
- • Best for: Boat electrical panels, vehicle conversions and DIY marine electricians
- • Not ideal for: Systems that require built-in circuit protection or high-voltage distribution
Dual bus configuration handles heavy loads across multiple outputs. Multiple connection points keep wiring tidy and easy to trace.
Organised distribution for multiple circuits - with dual 150A buses
Two separate bus rails each rated to 150A allow power to be divided between different circuits. A combination of terminal studs and screw terminals provides dedicated attachment points for cables and ring terminals.
Cleaner, more manageable wiring reduces confusion during maintenance and makes it simpler to isolate individual circuits when servicing.
Versatile cable attachment - with 1/4-inch studs and screw terminals
Standard 1/4-inch stud mounting accepts common ring terminals while screw terminals offer additional tie-down points. The mix of stud and screw connections accommodates different cable sizes and fastening preferences.
Flexible connection options speed up installation and help achieve secure mechanical and electrical joints for a variety of setups.
Space-conscious layout for compact panels - with a 5-gang arrangement
Five gang spacing concentrates multiple outputs in a single block, keeping distribution consolidated. Clear separation between terminals helps maintain order and reduces the chance of accidental contact.
A compact footprint saves panel space while still providing multiple outputs, ideal for smaller switchboards and tight installations.
✨ The 4 Key Reasons for Blue Sea Systems DualBus Plus 150A BusBar
- Standard 1/4-inch studs - Ensures compatibility with common ring terminal sizes and hardware
- Multiple screw terminals - Allows neat grouping of smaller wires and tidy routing
- Dual 150A bus rails - Handles substantial continuous current for demanding systems
- Advertised as affordable parts - Offers straightforward functionality without premium extras
📋 Technical Details at a Glance
- Category: Marine electrical busbar
- Brand: Blue Sea Systems
- Model: DualBus Plus 150A
- Current Rating: 150A per bus
- Number of Buses: 2
❓ Frequently Asked Questions
Q: What is the maximum current rating of each bus rail?
A: Each bus rail is rated to 150A according to the product description, suitable for substantial continuous loads.
Q: How many connection points are available per bus?
A: There are two terminal studs per bus and five screw terminals per bus for a variety of attachment methods.
Q: What stud size does it use for ring terminals?
A: The busbar uses 1/4-inch studs, matching common ring terminal sizes.
🏆 Our Verdict
The Blue Sea Systems DualBus Plus 150A BusBar is suitable for boat owners, vehicle converters and DIY electricians who need organised, reliable power distribution. Dual 150A rails combined with a mix of studs and screw terminals make wiring straightforward and adaptable to many setups. Advertised as affordable parts, the unit represents a cost-effective, practical choice for long-term, low-maintenance installations.
