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Blue Sea 25A A-Series Single Pole Restricted Off Flat Rocker Circuit Breaker
Blue Sea 25A A-Series Single Pole Restricted Off Flat Rocker Circuit Breaker
Flush-Mount ON Actuator & Trip-Free Protection for 24-Hour Circuits
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$42.21
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DESCRIPTION
Reliable Overcurrent Protection for Essential 24-Hour Circuits
In demanding marine, automotive, and off-grid electrical systems, certain appliances and circuits must remain powered continuously. The Blue Sea Systems A-Series 25A Restricted-Off Flat Rocker Circuit Breaker is specifically engineered to combine circuit switching and reliable overcurrent protection in a single, compact device, while actively mitigating the risk of accidental shut-offs.
Unlike standard toggle or protruding rocker switches that can be easily bumped by passing crew, shifting cargo, or movement inside a cramped caravan, this flat rocker variant sits completely flush with the mounting bezel when in the ON position. By eliminating the protruding edge during normal operation, it safeguards critical 24-hour circuits such as bilge pumps, security systems, battery chargers, and refrigeration units from unintentional disconnection.
Key Features and Design Benefits
- Flush-Mount ON Position: The actuator sits level with the frame when engaged, preventing unintended switching caused by physical knocks or brushes against the control panel.
- Trip-Free Safety Mechanism: Engineered with an internal trip-free design, the circuit breaker cannot be manually held in the ON position during an active fault current condition, protecting wiring and connected equipment from thermal damage.
- High-Visibility Status Indication: Features a brightly coloured actuator surface that is only exposed when the breaker is switched or tripped to the OFF position, allowing for immediate visual diagnostics in low-light environments.
- Versatile Panel Integration: Marked with international ON (I) and OFF (O) symbols rather than directional text, supporting seamless aesthetics in both vertical and horizontal panel mounting orientations.
- Durable Mounting Hardware: Incorporates robust brass threaded mounting inserts to ensure secure, vibration-resistant installation into custom switchboards and distribution panels.
Engineered for Harsh Marine and Mobile Environments
When building a 12V, 24V, or AC electrical distribution panel, choosing high-calibre circuit protection is essential to reduce the risk of electrical fires and equipment failure. Standard consumer-grade switches often lack the mechanical durability required to withstand the constant vibration of corrugations or heavy seas. The Blue Sea A-Series is widely recognised across the marine and recreational vehicle industries for its precise magnetic-hydraulic trip characteristics and long-term mechanical reliability.
Because it combines switching and circuit protection into a single unit, this 25A breaker simplifies your wiring harness and saves valuable dashboard or switchboard real estate. The clear 25A amperage rating is printed directly on the actuator face, making circuit capacity identification straightforward for system installers and end-users alike.
Ideal Applications
This single-pole, restricted-off circuit breaker is suited for any electrical branch where uninterrupted power is a priority, yet manual isolation is occasionally required for maintenance:
- Marine Vessels: Automatic bilge pump circuits, navigation electronics, VHF radios, and cabin monitoring systems.
- Caravans, RVs, and 4WDs: 12V/24V upright fridges, dual-battery management systems, inverters, and security alarms.
- Off-Grid and Industrial Setups: Telemetry equipment, solar charge controller isolation, and continuous monitoring arrays.
Upgrade Your Electrical Panel Safety
Ensure your critical circuits stay online when you need them most and disconnect safely during an overload. Add the Blue Sea A-Series 25A Restricted-Off Flat Rocker Circuit Breaker to your system build for clean panel integration and dependable circuit protection.
SKU: BS-7430B
SPECIFICATIONS
| Specification | Value |
|---|---|
| Component subtype | Circuit breaker |
| Switching function | On-off |
| SKU: | BS-7430B |
| Model #: | BS-7430B |
| MPN: | BS-7430B |
| HS code: | 8536200040 |
| Country of origin: | MX |
| Package weight: | 0.096 kg |
| Package length: | 0.09 m |
| Package width: | 0.05 m |
| Package height: | 0.11 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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