Description
Blue Sea Contura II SPST Black OFF-ON Switch | Boat Supply Store
Engineered for the demanding marine environment, this SPST (Single Pole/Single Throw) switch ensures reliable operation of essential vessel systems. Its construction provides exceptional resistance to vibration, shock, moisture, and salt spray, maintaining functionality in harsh conditions. With an embedded LED rated for 100,000 hours and a capacity of 20A at 12V, it offers a durable and visually indicating solution for controlling single circuits, such as bilge pumps or navigation lights on a center console boat operating in the Gulf of Mexico.
Key Features
- Reliable Single Pole/Single Throw (SPST) configuration for straightforward circuit control.
- Durable Contura II actuator designed for robust marine use.
- Environmentally Resistant against vibration, shock, thermoshock, moisture, and salt spray.
- Sealed Internal and external gasket panel seal for superior water ingress protection.
- Long-lasting Embedded LED indicator with a 100,000-hour lifespan.
- High Capacity Rated for 20A at 12V and 15A at 24V to support various electrical loads.
- Versatile Designed for seamless integration with Blue Sea Systems Contura panels.
- Clear Status OFF-ON action with a distinct tactile feedback.
Specifications
| Product Specifications | |
|---|---|
| Brand | Blue Sea Systems |
| Model | Contura II Switch |
| SKU | 7929 |
| Actuator Type | SPST Black OFF-ON |
| Amperage Rating | 20A @ 12V / 15A @ 24V |
| Operating Temperature | -40°C to 85°C |
| LED Rating | 100,000 hours |
| Sealing | Internal/external gasket panel seal |
| Environmental Resistance | Vibration, shock, thermoshock, moisture, salt spray |
Who This Is For
Marine enthusiasts and boat owners requiring a dependable, weather-resistant switch for single circuit control. Marine electricians seeking durable components for professional installations on vessels operating in demanding conditions.
How It Compares
| Feature | Blue Sea Contura II SPST Black OFF-ON Switch | Carling Technologies L |
|---|---|---|
| Actuator Style | Contura II Paddle | Rocker |
| Pole/Throw | SPST | SPST |
| Maximum Amperage (12V) | 20A | Up to 20A |
| Environmental Resistance | Vibration, shock, thermoshock, moisture, salt spray resistant; Internal/external gasket seal | Sealed options available |
| LED Lighting | Embedded LED rated 100,000 hours | Optional |
Common Concerns Answered
Why is this switch more expensive than other toggles?
The Blue Sea 7929 is engineered with specialized materials and construction for superior resistance to vibration, shock, moisture, and salt spray, ensuring longevity in harsh marine environments where standard switches quickly fail.
Can I install this switch easily on any panel?
While the switch itself is straightforward, optimal installation and panel sealing are achieved when used with compatible Blue Sea Systems Contura panels, ensuring the intended water-resistant performance.
Are there cheaper alternatives for basic ON/OFF control?
Yes, generic toggles exist, but they lack the specific marine-grade environmental resistance, sealed design, and long-life LED indicator that the Blue Sea Contura II offers for critical circuit reliability.
Frequently Asked Questions
What is the amperage rating of the Blue Sea 7929 Contura II Switch?
The Blue Sea 7929 switch is rated for 20A at 12V DC and 15A at 24V DC.
What type of switch action does the Blue Sea 7929 have?
The Blue Sea 7929 features a Single Pole/Single Throw (SPST) OFF-ON switch action.
Is the Blue Sea 7929 switch waterproof or water-resistant?
The Blue Sea 7929 switch is designed to be water-resistant, featuring an internal and external gasket panel seal to protect against moisture ingress.
What are the operating temperature limits for the Blue Sea 7929 switch?
The Blue Sea 7929 switch operates reliably within a temperature range of -40°C to 85°C.
Can the LED on the Blue Sea 7929 switch be customized?
The LED on the Blue Sea 7929 switch is embedded and rated for 100,000 hours; customization of LED color or functionality is not a standard feature of this model.
