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Blue Sea 15A A-Series Double Pole Toggle Circuit Breaker - Black
Blue Sea 15A A-Series Double Pole Toggle Circuit Breaker - Black
Magnetic-Hydraulic Mechanism - Trip-Free Safety & Linked Poles
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DESCRIPTION
Magnetic-Hydraulic Circuit Protection and Switching for Demanding Electrical Panels
The Blue Sea A-Series 15A Double-Pole Toggle Circuit Breaker combines reliable circuit switching and robust overcurrent protection into a single panel-mounted device. Engineered for high-standard marine, RV, caravan, and off-grid electrical systems, this dual-purpose unit eliminates the need for separate switches and fuse holders, streamlining your distribution panel layout and simplifying wiring complexity.
Featuring a common trip linkage across its dual toggles, this double-pole breaker ensures that if an overcurrent fault occurs on either line, both poles disconnect simultaneously. This simultaneous isolation is critical for applications requiring complete circuit disconnection, such as AC main power inputs (breaking both active and neutral lines) or multi-wire DC distribution setups.
Why Choose a Magnetic-Hydraulic Mechanism?
Unlike standard thermal circuit breakers that rely on heat-sensitive bimetallic strips, the Blue Sea A-Series utilises a precision magnetic-hydraulic operating mechanism. Standard thermal breakers can suffer from nuisance tripping in hot engine bays, enclosed electrical cabinets, or harsh Australian summer conditions because ambient heat lowers their trip threshold. Conversely, a magnetic-hydraulic breaker responds strictly to current flow rather than ambient temperature. This ensures consistent, predictable 15A circuit protection regardless of the surrounding environment.
Engineered for Safety and Longevity
When working with high-energy battery banks or AC shore power systems, preventing accidental overrides during a fault is essential for system safety. This unit incorporates a trip-free design, meaning the internal contacts cannot be manually held in the ON position while a fault current is present. Even if the toggle actuator is physically held up, the internal mechanism will still trip to protect your wiring and appliances from thermal damage or fire risks.
- Dual Functionality: Combines manual circuit switching and automatic overcurrent protection in one compact unit.
- Magnetic-Hydraulic Operation: Immune to ambient temperature fluctuations, preventing nuisance tripping in hot environments.
- Linked Double-Pole Toggles: Common trip linkage guarantees both poles disconnect together if a fault is detected on either circuit.
- Trip-Free Safety Mechanism: Internal contacts cannot be forced to remain closed during an active overcurrent event.
- Robust Panel Mounting: Equipped with durable brass-threaded mounting inserts for secure, vibration-resistant installation into switch panels.
- Clear Identification: Features a clean black toggle finish with a detailed side-mounted technical label for straightforward compliance verification during installation.
Ideal Applications
The A-Series double-pole breaker is widely recognised as an industry standard for custom switchboards and electrical distribution panels. Its simultaneous two-pole disconnection makes it well suited for:
- Marine Switchboards: Isolating shore power, inverters, or critical dual-line DC circuits on boats and yachts.
- Caravan and RV Power Systems: Managing incoming AC mains or protecting sensitive off-grid power distribution equipment.
- Off-Grid and Industrial Panels: Providing dependable, temperature-stable overcurrent protection in unconditioned sheds, enclosures, and service vehicles.
Upgrade Your Electrical Panel Protection
Ensure your electrical distribution system is protected against overcurrent faults with professional-grade components. Integrate the Blue Sea A-Series 15A Double-Pole Circuit Breaker into your next marine, RV, or off-grid panel build for dependable switching and circuit safety.
SKU: BS-7234B
SPECIFICATIONS
| Specification | Value |
|---|---|
| Product type | Circuit breaker |
| SKU: | BS-7234B |
| Model #: | BS-7234B |
| MPN: | BS-7234B |
| Package weight: | 0.48 kg |
| Package length: | 0.12 m |
| Package width: | 0.1 m |
| Package height: | 0.1 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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