Description
Blue Sea 8219 Contura III Water Resistant Switch | Boat Supply Store
For critical auxiliary circuit control on vessels, especially those operating gasoline engines, this switch provides superior environmental resistance and ignition protection. Engineered to meet UL1500 and ISO8846 standards, it offers robust protection against vibration, shock, thermoshock, moisture, and salt spray. Its design ensures water resistance when integrated into compatible Blue Sea Systems panels, making it a reliable component for offshore fishing boats or vessels navigating the Intracoastal Waterway.
Key Features
- Water Resistant Contura III design for marine environments
- Ignition Protected meets UL1500 and ISO8846 standards for gasoline engine safety
- Durable Construction resistant to vibration, shock, thermoshock, moisture, and salt spray
- OFF(ON) Function for precise circuit control
- Grey Actuator for clear identification
- Panel Mountable designed for Blue Sea Systems water-resistant panels
- Reliable Performance in challenging marine conditions
- Marine Grade Component built for long-term use on boats
Specifications
| Product Specifications | |
|---|---|
| Brand | Blue Sea Systems |
| Model | Contura III |
| Part Number | 8219 |
| Function | OFF(ON) |
| Actuator Color | Grey |
| Environmental Resistance | Vibration, Shock, Thermoshock, Moisture, Salt Spray |
| Ignition Protection | UL1500, ISO8846 |
| Panel Compatibility | Blue Sea Systems water-resistant panels |
Who This Is For
Marine enthusiasts, boat owners, and marine technicians requiring a durable, water-resistant, and ignition-protected electrical switch. Ideal for controlling auxiliary circuits on vessels, particularly those equipped with gasoline engines, ensuring safety and reliability.
How It Compares
| Feature | Blue Sea 8219 Contura III Water Resistant Switch | Carling Technologies L |
|---|---|---|
| Actuator Type | Contura III | Rocker |
| Ignition Protection | Yes (UL1500 & ISO8846) | Optional |
| Water Resistance | Water Resistant | IP66 |
| Designed for Blue Sea Systems Panels | Yes | No |
Common Concerns Answered
Why is the switch labeled OFF(ON)?
The OFF(ON) designation indicates that in the OFF position, the circuit is open (no power). When moved to the ON position, the circuit is closed, allowing power to flow. This labeling convention is standard for certain switch types to clearly delineate the operational states.
Is this switch a suitable replacement for basic toggle switches?
While a toggle switch might have a lower initial cost, this Blue Sea Systems switch offers superior marine-specific benefits including ignition protection per UL1500 and ISO8846, critical for gasoline-powered boats. Its enhanced water and environmental resistance also ensures greater longevity in harsh marine conditions, justifying the price difference for safety and durability.
Will this switch work in very wet areas of my boat?
Yes, this Contura III switch is designed for water-resistant panels and exhibits high resistance to moisture and salt spray, making it exceptionally suitable for installation in areas exposed to significant water ingress or spray, such as near bilge pumps or on exposed decks.
Frequently Asked Questions
What does the OFF(ON) designation mean on this switch?
The OFF(ON) labeling signifies that the switch is in its default OFF state (circuit open) and the actuated ON state (circuit closed) is achieved by pressing the actuator. This nomenclature is specific to certain actuator mechanisms.
Is this switch ignition protected for gasoline engines?
Yes, this Blue Sea Systems 8219 switch is ignition protected, meeting both UL1500 and ISO8846 standards, which is a critical safety requirement for electrical components used in the vicinity of gasoline engines to prevent ignition of fuel vapors.
What are the environmental resistances of this Contura III switch?
The Contura III switch is engineered to withstand vibration, shock, thermoshock, moisture, and salt spray, ensuring reliable operation in demanding marine environments.
Can this switch be used in a wet environment?
Absolutely. This switch is designed for water-resistant applications and is highly resistant to moisture and salt spray, making it ideal for use in wet areas of a vessel.
What is the California Proposition 65 warning for this product?
California Proposition 65 warnings are specific to products sold in California that may contain chemicals known to the state to cause cancer or reproductive toxicity. Please refer to the manufacturer's official documentation or the product packaging for any applicable California Proposition 65 warnings.
