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Blue Sea 30A 285-Series Surface Mount Thermal Circuit Breaker
Blue Sea 30A 285-Series Surface Mount Thermal Circuit Breaker
Manual Trip Button, Resettable Yellow Lever & Insulating Terminal Caps
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$71.05
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DESCRIPTION
Reliable Overcurrent Protection and Manual Switching for DC Electrical Systems
The Blue Sea 285-Series 30A Surface Mount Thermal Circuit Breaker delivers dependable overcurrent protection and convenient manual circuit disconnection in a single, compact unit. Engineered specifically for demanding marine, RV, caravan, and off-grid 12V and 24V DC electrical systems, this breaker acts as both a safeguard against electrical faults and a serviceable master switch for your auxiliary loads.
Unlike standard inline fuses that require spare parts and tools to replace after a fault, a resettable thermal circuit breaker allows you to quickly restore power once the underlying issue is resolved. This reduces downtime and eliminates the risk of being caught without a replacement fuse in remote off-grid or marine environments.
Dual-Function Design: Switching and Protection
Designed for ease of use and clear visual status indication, the 285-Series features an ergonomic, surface-mount housing that installs directly onto flat panels, bulkheads, or battery box walls. It incorporates two distinct control mechanisms to give you complete command over your circuit:
- Manual Trip Button: A prominent red push-button allows you to manually disconnect the circuit at any time, functioning as a convenient battery isolator or maintenance switch when servicing downstream equipment.
- High-Visibility Reset Lever: When an overcurrent event or manual trip occurs, the bright yellow lever drops down to clearly indicate an open circuit. Simply swing the lever back into the housing to reset the breaker and restore power.
- Stainless Steel Terminal Studs: Heavy-duty terminal studs ensure secure, corrosion-resistant, high-current electrical connections that hold tight against vehicle and vessel vibration.
- Integrated Protective Rubber Caps: Attached insulating terminal covers fit directly over the connection studs to prevent accidental short circuits and protect against conductive debris.
- Simple Surface Mounting: Integrated mounting holes allow for straightforward installation onto flat surfaces without requiring complex panel cutouts.
Built for Harsh Marine and Mobile Environments
Electrical components in boats, 4WDs, and camper trailers are frequently exposed to moisture, salt spray, and continuous vibration. Inferior circuit protection can suffer from voltage drop, nuisance tripping, or terminal corrosion, leading to system failures when you need power most. The Blue Sea Systems 285-Series is constructed with marine-grade materials to resist corrosion and maintain consistent electrical conductivity over its service life.
The integrated rubber terminal boots are a critical safety feature in tight battery compartments, shielding live positive terminals from accidental contact with tools or loose wiring. Whether you are protecting a DC-DC charger, a distribution fuse block, solar charge controllers, or heavy-duty accessories, this 30A thermal breaker provides a clean, professional installation.
Ideal Applications
- Main circuit protection for 12V and 24V auxiliary battery systems in 4WDs and caravans
- Marine electrical panels, bilge circuits, and electronics distribution branches
- Protecting solar regulator outputs and DC-DC battery charger inputs
- Replacing standard inline midi fuse holders where manual isolation is preferred
Upgrade Your Circuit Protection Today
Ensure your mobile or marine electrical setup is protected against overloads and short circuits with genuine Blue Sea Systems hardware. Add the 285-Series 30A Surface Mount Thermal Circuit Breaker to your system for reliable, resettable circuit management.
SKU: BS-7181B
SPECIFICATIONS
| Specification | Value |
|---|---|
| Product type | Circuit breaker |
| Mounting / form factor | Surface mount |
| SKU: | BS-7181B |
| Model #: | BS-7181B |
| MPN: | BS-7181B |
| Package weight: | 0.216 kg |
| Package length: | 0.1 m |
| Package width: | 0.08 m |
| Package height: | 0.06 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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