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Blue Sea Power Post Cable Connector with 1/4-Inch Stainless Steel Stud
Blue Sea Power Post Cable Connector with 1/4-Inch Stainless Steel Stud
High-Amperage Junction Block with UL94 V-0 Base & Red Insulator Boot
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DESCRIPTION
Heavy-Duty Insulated Power Post for High-Amperage DC Systems
Securely Terminate Multiple Large Conductors in Marine, RV, and Off-Grid Setups
Managing heavy-gauge wiring in compact electrical enclosures requires reliable, robust hardware. The Blue Sea Systems Power Post Cable Connector provides a dedicated, electrically insulated junction point for connecting multiple large conductors in high-amperage DC power systems. Engineered for demanding 12V, 24V, and 48V applications, this single-stud distribution post eliminates the hazardous practice of stacking excessive ring terminals directly onto battery posts, inverter studs, or starter motors.
Whether you are wiring a 4WD dual battery system, upgrading a caravan electrical setup, or fitting out a commercial marine vessel, this heavy-duty terminal block ensures clean, organised, and secure cable routing. By centralising your high-current connections, it simplifies fault-finding, improves system safety, and reduces voltage drop across critical power pathways.
Engineered for Safety and High-Current Performance
Unlike standard unrated terminal blocks that can melt under heavy electrical loads or corrode in damp environments, the Blue Sea Power Post is built to strict marine and automotive standards. The foundation of the post is constructed from high-grade PBT (Polybutylene Terephthalate) thermoplastic, which conforms to the stringent UL94 V-0 flame-retardant standard. This ensures the base maintains its structural and insulating integrity even when subjected to high ambient temperatures in engine bays or enclosed battery boxes.
The vertical 1/4-inch x 1-1/16-inch (approx. M6 x 27mm) stainless steel stud offers substantial thread length to accommodate multiple heavy-duty cable lugs simultaneously. In high-current installations, it is vital to ensure that the highly conductive copper or tinned copper cable lugs make direct face-to-face contact with one another, rather than relying on the stainless steel stud to carry the electrical load. Instead, the stainless steel stud, washer, and nut provide the superior mechanical clamping force required to keep those lugs tightly compressed. This resists vibration-induced loosening on rough Australian corrugations or choppy waters while preventing thread galling and corrosion.
Key Features and Benefits
- High-Amperage Junction Point: Safely connects multiple large-gauge cables at a single shared post, ideal for positive distribution or negative return collection.
- 1/4-Inch (Approx. M6) Stainless Steel Stud: Extended 1-1/16-inch (approx. 27mm) stud height provides ample thread engagement for stacking multiple heavy-duty ring terminals securely.
- Flame-Retardant PBT Base: Electrically insulated mounting base conforms to UL94 V-0 standards, offering exceptional resistance to heat, chemicals, and mechanical stress.
- Protective Insulating Boot Included: Supplied with a flexible red insulator cap that slips over the terminal post to help prevent accidental short circuits from dropped tools or shifting gear.
- Corrosion-Resistant Hardware: Includes marine-grade stainless steel nut and washer to maintain reliable clamping pressure in harsh coastal and off-grid environments.
- Surface Mount Design: Features pre-drilled mounting holes for straightforward, secure installation onto flat panels, bulkheads, or inside electrical cabinets.
Versatile Applications Across Mobile and Off-Grid Power
A dedicated power post is an essential component for tidy, compliant wiring in complex DC architectures. Common applications include:
- Battery Bank Consolidation: Creating a central positive or negative take-off point for lithium or AGM battery banks before routing to main circuit breakers or shunts.
- Inverter and Charger Installations: Joining high-current cables from inverters, DC-DC chargers, and solar charge controllers without overcrowding battery terminals.
- Marine and Boating Electrics: Providing a corrosion-resistant power distribution point for windlasses, bow thrusters, and main switchboards.
- Automotive and 4WD Accessories: Serving as an under-bonnet or canopy junction post for high-draw accessories like winches, air compressors, and power distribution modules.
Upgrade Your Electrical Distribution
Eliminate cluttered battery terminals and reduce the risk of loose, high-resistance connections. Add the Blue Sea Power Post Cable Connector to your system kit today to achieve a clean, safe, and professional-grade wiring installation for your caravan, boat, or off-grid setup.
SKU: BS-2001B
SPECIFICATIONS
| Specification | Details |
|---|---|
| Product type | Power post cable connector |
| Connector type | Power post |
| Function | Terminates multiple large conductors and connects high-amperage cables |
| Stud | Single insulated stainless steel stud |
| Stud dimensions | 1/4" x 1-1/16" |
| Base material | PBT |
| Conformant standard | UL94 V0 |
| SKU: | BS-2001B |
| Model #: | BS-2001B |
| MPN: | BS-2001B |
| Package weight: | 0.048 kg |
| Package length: | 0.05 m |
| Package width: | 0.05 m |
| Package height: | 0.05 m |
WARRANTY
Blue Sea Warranty Policy
Blue Sea Systems products sold by us are supplied with a warranty against defects for the warranty period shown below, subject to the product type, application and the terms of this warranty policy.
The express warranty provided by us is limited to a maximum of 5 years from the original date of purchase, unless otherwise required under Australian Consumer Law.
Blue Sea Systems may offer longer manufacturer support on some products at their discretion
Warranty Lengths by Product Range
| Blue Sea Product Range | Warranty Length | Application / Notes |
|---|---|---|
| Most Blue Sea Systems Products | 5 years | Applies to most Blue Sea Systems products found to be defective in materials or manufacture. |
| P12 Battery Chargers | 5 years | Warranty period starts from the original date of purchase. |
| P12 Remote Displays | 5 years | Warranty period starts from the original date of purchase. |
| Digital Meters | 3 years | Warranty period starts from the original date of purchase. |
| Vessel System Monitors | 3 years | Warranty period starts from the original date of purchase. |
Warranty Assessment and Remedy
If a Blue Sea Systems product is found to be defective in materials or manufacture within the applicable warranty period, we will, at our discretion, arrange a repair, replacement, store credit or refund, depending on the nature of the fault and the requirements of Australian Consumer Law.
Products may need to be returned for assessment before a warranty claim can be approved. Where required, the product must be returned with dated proof of purchase and a clear description of the fault.
Labour costs for removing, replacing, reinstalling or diagnosing a product are not covered by this express warranty unless otherwise required under Australian Consumer Law.
Making a Warranty Claim
To make a warranty claim, please contact us with your dated proof of purchase, product details and a description of the fault.
The product may need to be returned for inspection before the claim can be assessed. If the product is confirmed to be faulty and covered by this warranty, we will advise the available remedy.
What This Warranty Does Not Cover
This warranty does not cover faults or damage caused by incorrect installation, incorrect application, misuse, abuse, neglect, unauthorised modification, accidental damage, normal wear and tear, environmental damage, or failure to use the product in accordance with the manufacturer's instructions.
- Incorrect installation or wiring
- Incorrect product selection or application
- Misuse, abuse or neglect
- Physical or accidental damage
- Water ingress or environmental damage outside the product's intended use
- Unauthorised modification or repair
- Normal wear and tear
- Labour costs for removal, replacement, reinstallation or diagnosis
- Freight, travel or call-out costs unless otherwise required by law
- Products not returned for assessment when reasonably required
Manufacturer Support
Blue Sea Systems may provide additional manufacturer support on some products beyond the warranty period listed above. Where available, we may assist customers in contacting the manufacturer, but any manufacturer support beyond the express warranty period is subject to the manufacturer's own terms and continued availability.
Australian Consumer Law
This warranty is in addition to other rights and remedies available at law. Our goods come with guarantees that cannot be excluded under the Australian Consumer Law. You are entitled to a replacement or refund for a major failure and compensation for any other reasonably foreseeable loss or damage. You are also entitled to have the goods repaired or replaced if the goods fail to be of acceptable quality and the failure does not amount to a major failure.
DOCUMENTS
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