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Blue Sea Double-Pole Double-Throw Contura Switch, (ON)OFF(ON), Black
Blue Sea Double-Pole Double-Throw Contura Switch, (ON)OFF(ON), Black
Ignition-Protected Marine Rocker Switch for Water-Resistant Panels
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$37.06
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DESCRIPTION
Precision Momentary Switching for Harsh Marine and Off-Grid Environments
Managing complex electrical systems in demanding environments requires hardware that will not fail when exposed to the elements. The Blue Sea Systems Contura Switch with a Double-Pole Double-Throw (DPDT) configuration and (ON)OFF(ON) momentary action is engineered specifically for high-reliability control in marine vessels, 4WDs, caravans, and industrial off-grid setups. Designed to integrate into Blue Sea Systems water-resistant panels, this black rocker switch provides tactile, dependable operation for equipment requiring temporary activation in two directions.
Understanding DPDT (ON)OFF(ON) Momentary Control
In electrical terminology, parenthesis around a switch position indicate a momentary action. An (ON)OFF(ON) switch rests in the central OFF position and only completes the circuit while actively held in either of the outer ON positions. Once released, the internal spring mechanism immediately returns the actuator to the centre OFF state. This functionality is critical for preventing accidental continuous operation of heavy-duty motors and actuators.
Because this unit is a DPDT (Double-Pole Double-Throw) switch, it features six rear male quick-connect spade terminals capable of controlling two separate circuits simultaneously, or reversing polarity on a single DC motor. This makes it the standard choice for a wide range of reversible and dual-circuit applications:
- Anchor Windlasses and Winches: Safely control up and down deployment without the risk of leaving the motor engaged.
- Hydraulic and Electric Trim Tabs: Make precise, momentary adjustments to vessel attitude while underway.
- Engine Hatch Lifters and Linear Actuators: Easily wire for polarity reversal to extend and retract rams on boats, camper trailers, and utility vehicles.
- Dual-Wiper or Washer Systems: Momentarily trigger secondary fluid pumps or synchronized mechanical sweeps.
Engineered for Marine Safety and Extreme Durability
Standard automotive switches often succumb to corrosion, contact failure, and seal degradation when exposed to coastal air or washdowns. This genuine Blue Sea Systems Contura switch is built to withstand extreme environmental stressors, reducing the risk of short circuits and premature component failure. It features an integrated gasket that creates a watertight seal when mounted into compatible water-resistant panels.
- Certified Ignition Protection: Meets stringent UL 1500 and ISO 8846 standards, meaning it will not ignite surrounding flammable vapours. This makes it safe for installation in the engine rooms and bilge areas of petrol-powered boats, as well as near LPG storage in caravans.
- Environmental Resistance: Rigorously tested to endure continuous vibration, mechanical shock, and thermoshock (rapid temperature fluctuations).
- Corrosion Defence: Constructed to resist moisture ingress and heavy salt spray, ensuring long-term electrical continuity in open cockpits and flybridges.
- Ergonomic Actuator: The black plastic rocker features raised horizontal grip grooves, providing positive tactile feedback even when operated with wet hands or gloves.
Upgrade Your Control Panel with Confidence
Whether you are replacing a worn actuator in an existing Blue Sea Systems water-resistant panel or designing a custom helm or 12V/24V canopy control board from scratch, choosing marine-grade switching hardware protects your broader electrical investment. Secure your Blue Sea DPDT (ON)OFF(ON) Contura Switch today to ensure safe, responsive momentary control for your vessel or off-grid vehicle.
SKU: BS-8290B
SPECIFICATIONS
| Specification | Details |
|---|---|
| Product type | Contura switch |
| Pole configuration | Double-pole, double-throw (DPDT) |
| Positions | (ON)OFF(ON), 3 positions |
| Color | Black |
| Mounting | Panel mount; specially manufactured for Blue Sea Systems water-resistant panels |
| Ignition protection | Ignition protected; safe for installation aboard gasoline-powered boats |
| Standards | UL 1500; ISO 8846 |
| Resistance | Vibration, shock, thermoshock, moisture and salt spray |
| SKU: | BS-8290B |
| Model #: | BS-8290B |
| MPN: | BS-8290B |
| HS code: | 8536509065 |
| Country of origin: | MX |
| Package weight: | 0.048 kg |
| Package length: | 0.08 m |
| Package width: | 0.05 m |
| Package height: | 0.08 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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