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Blue Sea DPST OFF-ON-(ON) Panel-Mount Toggle Switch
Blue Sea DPST OFF-ON-(ON) Panel-Mount Toggle Switch
Fits A-Series Breaker Apertures - Non-Corrosive Brass & Phenolic
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DESCRIPTION
Reliable Three-Position Switching for Marine and Automotive Control Panels
Managing complex electrical systems in marine vessels, off-grid vehicles, and industrial equipment often requires more than a simple on-off circuit. The Blue Sea Systems 8209B panel-mount toggle switch provides a progressive two-circuit Double Pole Single Throw (DPST) configuration with a specific OFF-ON-(ON) action. The brackets indicate a momentary position, meaning the lever returns to the centre ON position when released from the secondary ON state. This specialised switching pattern is ideal for operating equipment that requires both a continuous operational mode and a temporary activation state, such as dual-speed windscreen wipers, engine pre-heat and start sequences, bilge pump overrides, or auxiliary warning horns.
Seamless Integration with A-Series Distribution Panels
Achieving a uniform, professional aesthetic across a custom dashboard or electrical distribution board can be challenging when mixing circuit breakers and standard control switches. This toggle switch is engineered specifically to match the form factor and mounting footprint of Blue Sea Systems A-Series toggle circuit breakers. Featuring a durable black faceplate and a clean white toggle lever, it integrates directly into existing A-Series panel apertures without requiring custom fabrication. For installations into standard switch panels or custom dash layouts, a mounting adapter is included to suit a standard 5/8-inch (approx. 16mm) circuit breaker mounting hole, ensuring a secure and flush fit.
Engineered for Harsh Marine Environments
Standard automotive switches often fail prematurely when exposed to high-humidity, salt-air, or damp cabin environments due to internal oxidation and contact degradation. To mitigate the risk of electrical failure at critical moments, this switch is constructed from non-corrosive nickel-plated brass and high-grade phenolic materials. This robust material combination resists corrosion and mechanical wear, ensuring dependable conductivity over the lifespan of your system. The rear housing features standard male quick-connect blade terminals, allowing for straightforward wiring and secure electrical termination during installation or maintenance.
Key Features and Benefits
- Three-Position DPST Action: Provides OFF-ON-(ON) switching with a momentary third position for versatile control of starters, wipers, pumps, and horns.
- A-Series Panel Compatibility: Matches the exact footprint and visual style of A-Series toggle circuit breakers for a unified, factory-grade panel layout.
- Versatile Mounting Hardware: Includes a dedicated mounting adapter to fit standard 5/8-inch (approx. 16mm) circular apertures, plus Phillips head mounting screws.
- Non-Corrosive Construction: Built with nickel-plated brass and phenolic housing to prevent moisture and salt-induced degradation in marine and off-grid applications.
- Quick-Connect Terminals: Equipped with standard male blade terminals at the rear for fast, reliable crimp connections.
Important Application Note: Switching vs. Circuit Protection
While this component shares the physical profile and mounting dimensions of an A-Series circuit breaker, it is strictly a mechanical control switch and does not provide overcurrent or short-circuit protection. It is designed solely for circuit switching where amperage protection is already handled upstream by a dedicated fuse block or circuit breaker panel. Incorporating this switch allows system builders to maintain a consistent row of matching toggles across a distribution panel while separating manual control from circuit protection.
Upgrade Your Control Panel Layout
Equip your vessel, caravan, or custom control board with a switch designed for long-term mechanical reliability and seamless visual integration. Add the Blue Sea DPST OFF-ON-(ON) Panel-Mount Toggle Switch to your electrical kit today to streamline your next panel build or system refit.
SKU: BS-8209B
SPECIFICATIONS
| Specification | Details |
|---|---|
| Product type | Toggle switch |
| Pole configuration | DPST |
| Switching action | OFF-ON-(ON) |
| Number of positions | 3 |
| Mounting | Panel mount; fits A-Series toggle circuit breaker apertures |
| Mounting adapter | Supplied for a standard 5/8-inch circuit breaker mounting hole |
| Construction | Nickel-plated brass and phenolic; non-corrosive construction |
| SKU: | BS-8209B |
| Model #: | BS-8209B |
| MPN: | BS-8209B |
| Package weight: | 0.048 kg |
| Package length: | 0.15 m |
| Package width: | 0.1 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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