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Blue Sea PowerBar 1000 - 8 5/16" Terminal Studs with Cover - 1992
$142.99
$265.99
Unit price
/
Unavailable
SKU:
54615
Manufacturer Part #: 1992
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Blue Sea Systems PowerBar 1000 – 8x 5/16" Terminal Studs with Cover | MPN: 1992
Consolidate high-amperage power circuits and heavy DC wiring with the Blue Sea Systems PowerBar 1000 (Part Number: 1992). Engineered specifically for demanding marine, commercial vessel, and off-grid power applications, this heavy-duty 1,000 Amp continuous-rated busbar provides a central junction point for massive battery banks, inverter/chargers, bow thrusters, and main distribution panels.
The PowerBar 1000 features a patented stepped bus design with two distinct elevations for cable lugs. This layout effectively doubles wire loom density compared to conventional flat busbars, preventing cable overlap and clutter in tight battery boxes or electrical lockers. Made from 100% tin-plated pure electrical copper (C11000) for maximum conductivity and corrosion resistance, the unit includes eight 5/16"-18 stainless steel terminal studs with one-piece serrated flange nuts and a snap-on insulating cover that meets rigorous ABYC and USCG safety standards.
Key Features & Performance Advantages
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1,000A Continuous Rating: Heavy-gauge tin-plated C11000 copper bar handles massive current loads up to 150V DC without overheating or voltage drop.
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Dual-Elevation Stepped Busbar: Staggers conductor heights to double loom density, allowing easier cable routing and clean lug stacking.
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8x 5/16"-18 Terminal Studs: Heavy-duty stainless steel studs fitted with serrated flange nuts maintain tight, vibration-resistant electrical contact under marine conditions.
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Direct Fuse Block Integration: Terminal elevations match standard Blue Sea Systems Class T, ANL, and MRBF fuse blocks, enabling direct bolt-on connection without connecting cables.
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Ganging & Cut-to-Length Flexibility: Busbar features bi-directional end caps for ganging multiple PowerBars together and can be trimmed to fit restricted space requirements.
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ABYC & USCG Compliant: Includes a flame-retardant snap-on thermoplastic protective cover to shield exposed metal from accidental short circuits.
Technical Specifications
| Specification | Details |
| Manufacturer | Blue Sea Systems |
| Model / Part Number (MPN) | PowerBar 1000 / 1992 |
| Continuous Current Rating | 1,000 Amps DC |
| Maximum Voltage | 150 Volts DC |
| Bus Material | Tin-Plated Pure Copper C11000 |
| Base Material | Reinforced UL 94-V0 Flame-Retardant Thermoplastic |
| Number of Terminal Studs | (8) 5/16"-18 Stainless Steel Studs |
| Terminal Stud Torque | 120 in-lbs (13.56 Nm) |
| Auxiliary Screws | (8) #8-32 Screws for Small-Gauge Sensing/Control Wires |
| Dimensions (L x W x H) | 12.0" x 2.0" x 3.2" (304.8mm x 50.8mm x 81.3mm) |
| Certifications | ABYC Standards, USCG Safety Requirements, CE |
What Is Included in the Box?
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(1) Blue Sea Systems PowerBar 1000 Copper Busbar Assembly (MPN: 1992)
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(8) 5/16"-18 Stainless Steel One-Piece Serrated Flange Nuts
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(1) Snap-On Glass-Reinforced Insulating Protective Cover
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Bi-Directional End Caps & Mounting Hole Hardware Guide
Frequently Asked Questions (FAQ)
Q: Can I attach a Blue Sea Class T or ANL fuse block directly to this busbar?
A: Yes! The PowerBar 1000's stepped elevation matches the stud heights on Blue Sea Systems heavy-duty fuse blocks, allowing you to bolt fuse modules directly onto the busbar without needing short interconnecting battery cables.
Q: What size cable lugs fit the 5/16" studs?
A: The studs accept standard 5/16" (M8) ring terminals or heavy-duty copper battery cable lugs ranging from 1/0 AWG up to 4/0 AWG and 250 MCM sizes.
Q: Is this busbar safe for lithium (LiFePO4) battery bank installations?
A: Absolutely. With its high continuous current rating of 1,000 Amps DC, the PowerBar 1000 is ideal for high-discharge lithium battery banks and large inverter systems.
WARNING: This product can expose you to chemicals including di(2-ethylhexyl)phthalate (dehp) which is known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings.ca.gov.
Blue Sea PowerBar 1000 - 8 5/16" Terminal Studs with Cover - 1992 is backordered and will ship as soon as it is back in stock.
Blue Sea PowerBar 1000 - 8 5/16" Terminal Studs with Cover - 1992
$142.99
$265.99
Unit price
/
Unavailable
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