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Blue Sea 675A ANL Fuse
Blue Sea 675A ANL Fuse
Silver-Plated 8mm Fork Terminals & Visual Blown-Fuse Window
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DESCRIPTION
Heavy-Duty 675A Overcurrent Protection for High-Amperage DC Systems
The Blue Sea 675A ANL Fuse provides critical overcurrent protection for demanding, high-capacity electrical networks. Engineered specifically for high-amperage DC circuit protection, this heavy-duty fuse acts as a vital safeguard between large battery banks and power-hungry components such as high-output inverters, bow thrusters, and windlasses. When installed in an appropriate ANL fuse block, it helps prevent catastrophic wire damage and thermal events caused by short circuits or severe electrical overloads.
Engineered for Harsh Marine and Off-Grid Environments
In mobile, marine, and off-grid power setups, component reliability is paramount. Standard consumer-grade fuses often suffer from voltage drop, corrosion, and premature thermal fatigue when subjected to continuous heavy loads. Blue Sea Systems addresses these challenges by constructing this 675A fuse with silver-plated connector blades. The silver plating ensures superior electrical conductivity while actively resisting corrosion in humid, coastal, and marine environments.
The fuse element is housed within a durable, mica-reinforced insulating body designed to withstand high operating temperatures and mechanical stress. For rapid troubleshooting and maintenance, a clear central inspection window provides immediate visual confirmation of the internal fuse link status, eliminating guesswork when diagnosing a tripped circuit.
Key Features and Benefits
- 675A Current Rating: Built to protect massive DC circuits, large inverter feeds, and primary battery bank connections.
- Silver-Plated Fork Terminals: Maximises conductivity, reduces heat generation at the connection point, and resists corrosion in marine and mobile applications.
- Slotted Terminal Design: Engineered for secure installation onto 5/16" (Approx. 8mm) or M8 mounting studs, allowing for easier fuse replacement without completely removing the fastener.
- Mica-Reinforced Housing: Delivers exceptional heat resistance and structural integrity under heavy electrical loads.
- Visual Inspection Window: Clearly displays the internal fuse element for fast, unmistakable blown-fuse indication.
Reducing Risk in High-Capacity Electrical Setups
High-amperage 12V, 24V, and 48V systems store immense amounts of energy, particularly when utilising modern lithium or large AGM battery banks. Using an unverified or poorly constructed fuse introduces the risk of high resistance at the terminal, leading to melted fuse holders, nuisance tripping, or failure to interrupt a dangerous fault current. By selecting a genuine Blue Sea Systems ANL fuse, installers and system designers can rely on consistent thermal performance and dependable circuit interruption when it matters most.
Versatile Applications
Designed to pair seamlessly with Blue Sea Systems ANL fuse blocks and other compatible heavy-duty holders, this 675A fuse is well suited for:
- Primary main fuse protection for large marine vessels and commercial boats
- High-wattage inverter installations in off-grid cabins, RVs, and caravans
- Heavy-duty automotive, 4WD, and commercial fleet power distribution
- High-draw auxiliary equipment such as hydraulic pumps, winches, and thrusters
Secure Your High-Amperage Circuits
Ensure your primary power cables and expensive electrical equipment are properly safeguarded against overcurrent faults. Add the Blue Sea 675A ANL Fuse to your system build or keep a spare on board for reliable, heavy-duty circuit protection.
SKU: BS-5162B
SPECIFICATIONS
| Specification | Details |
|---|---|
| Product type | Fuse |
| Fuse type | ANL |
| SKU: | BS-5162B |
| Model #: | BS-5162B |
| MPN: | BS-5162B |
| Package weight: | 0.036 kg |
| Package length: | 0.1 m |
| Package width: | 0.03 m |
| Package height: | 0.02 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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