Description
Blue Sea PowerBar 1000 Busbar | Boat Supply Store
This high-amperage distribution point is engineered for complex marine electrical systems, supporting a continuous 1000 Amp load to consolidate multiple large and small gauge conductors. Its unique stepped design offers dual elevations, effectively doubling wiring density by allowing simultaneous attachment of conductors at different heights. Constructed from tin-plated C11000 copper for maximum conductivity, it features 12 x 3/8" terminal studs and is designed to integrate directly with common fuse blocks, meeting ABYC and USCG safety standards.
Key Features
- Handles High Amperage: 1,000 Amp continuous rating for robust electrical distribution.
- Maximizes Wiring Density: Stepped bus design offers two elevations for conductors.
- Superior Conductivity: Tin-plated pure C11000 electrical copper minimizes voltage drop.
- Simplified Fuse Block Integration: Busbar and fuse block elevations match for direct attachment.
- Secure Connections: One-piece serrated flange nuts ensure positive and vibration-resistant connections.
- Versatile Small Wire Termination: Includes stainless steel 8-32 screws with captive lock washers.
- Adaptable Configuration: Busbar can be cut to shorter lengths to fit specific installations.
- Expandable System: Bi-directional end caps allow for ganging of additional busbars.
Specifications
| Product Specifications | |
|---|---|
| Continuous Amp Rating | 1000A |
| Terminal Studs | 12 x 3/8" |
| Bus Material | Tin-Plated C11000 Copper |
| Mounting Screw Size | #10 (M5) |
| Included Cover | Snap-on insulating cover |
| Conductor Terminals (Small Gauge) | 8-32 Screws with captive lock washers |
| Dimensions | 12 3/8" length (without end caps) |
Who This Is For
Marine electricians and boat builders requiring a robust, high-amperage central distribution point for complex electrical systems. DIY boat owners undertaking advanced electrical upgrades will also benefit from its features for consolidating multiple circuits.
How It Compares
| Feature | Blue Sea PowerBar 1000 Busbar | Competitor |
|---|---|---|
| Continuous Rating | 1000A | 30A per circuit |
| Number of Terminal Studs | 12 | 12 |
| Terminal Stud Size | 3/8" | — |
| Bus Material | Tin-Plated Copper C11000 | Tin-plated copper |
| Stepped Bus Design | Yes | No |
| Includes Insulating Cover | Yes | Yes |
Common Concerns Answered
Is the Blue Sea PowerBar 1000 expensive for a DIY project?
While the initial investment for the PowerBar 1000 is higher than simpler busbars, its 1000 Amp rating, stepped design for increased wiring density, and superior materials justify the cost for complex, high-demand marine electrical systems where reliability and capacity are paramount.
Do I need special tools to install the PowerBar 1000?
Installation requires a solid understanding of marine electrical principles, including proper wire sizing and crimping techniques for large gauge conductors. While the busbar itself is straightforward to mount, careful planning is essential to effectively utilize its stepped design and ensure all connections are secure and appropriate for the intended load.
Will the stepped design be difficult to manage with my wiring?
The stepped design is engineered to simplify wiring management by allowing conductors to be terminated at two distinct elevations, effectively doubling the wiring loom density. Careful planning of your wire runs before installation will maximize the benefits of this feature and lead to a cleaner, more organized electrical panel.
Frequently Asked Questions
What is the continuous amperage rating of the Blue Sea PowerBar 1000?
The Blue Sea PowerBar 1000 has a continuous amperage rating of 1000 Amps.
What size terminal studs does the Blue Sea PowerBar 1000 have?
The Blue Sea PowerBar 1000 is equipped with twelve 3/8" terminal studs.
Can the Blue Sea PowerBar 1000 be cut to a shorter length?
Yes, the busbar can be cut to a shorter length to accommodate specific installation requirements.
What material is the Blue Sea PowerBar 1000 made of?
The Blue Sea PowerBar 1000 is constructed from tin-plated C11000 copper for optimal conductivity.
Does the Blue Sea PowerBar 1000 come with a cover?
Yes, the Blue Sea PowerBar 1000 includes a snap-on insulating cover that meets ABYC and USCG requirements and features a label recess.
