Description
Blue Sea 8289 DPDT Switch | Boat Supply Store
For vessels operating in challenging marine environments, this Blue Sea Systems Contura III switch ensures reliable dual-circuit control and ignition protection. Engineered to meet UL1500 and ISO8846 standards, it offers robust resistance to vibration, shock, moisture, and salt spray. This DPDT (ON)-OFF-ON configuration is specifically designed for seamless integration with Blue Sea Systems' water-resistant panels, providing critical functionality on gasoline-powered boats.
Key Features
- Reliable DPDT (ON)-OFF-ON configuration for versatile circuit control
- Durable Water-resistant construction withstands harsh marine conditions
- Resilient Vibration, shock, thermoshock, moisture, and salt spray resistant
- Safe Ignition Protected, meeting UL1500 and ISO8846 standards
- Integrated Designed for Blue Sea Systems' water-resistant panels
- Ergonomic Black Contura III actuator for positive engagement
- Long-lasting Built for demanding marine applications
- Secure Prevents ignition of flammable vapors
Specifications
| Product Specifications | |
|---|---|
| Brand | Blue Sea Systems |
| Model | Contura III |
| Configuration | DPDT (ON)-OFF-ON |
| Actuator Color | Black |
| Ignition Protected | Yes (UL1500, ISO8846) |
| Water Resistance | Water Resistant |
| Resistance | Vibration, shock, thermoshock, moisture, salt spray |
| Panel Mount Design | For water-resistant panels |
Who This Is For
Marine enthusiasts and boat owners demanding dependable ignition-protected and water-resistant switching solutions for controlling dual-circuit electrical loads. This switch is particularly essential for those operating gasoline-powered vessels in rigorous marine environments.
How It Compares
| Feature | Blue Sea 8289 DPDT Switch | Carling Technologies L |
|---|---|---|
| Configuration | DPDT (ON)-OFF-ON | DPDT, DPDT |
| Ignition Protection | Yes (UL1500, ISO8846) | Varies by model, check specific part number, Yes |
| Water Resistance | Water Resistant | IP67, Varies by model, check specific part number |
| Designed for Specific Panel Systems | Yes (Blue Sea Systems Water-Resistant Panels) | No, No |
Common Concerns Answered
Is the technical data for this switch readily available?
While specific data for older models might require deeper searches, current Blue Sea Systems products like the 8289 are well-documented with comprehensive specifications readily accessible, ensuring informed purchasing decisions for marine applications.
Are there alternative actuator colors available?
The Blue Sea 8289 features a black Contura III actuator. For color variations, alternative switch lines exist, but this specific model prioritizes its ignition protection and water-resistant design critical for safe operation in demanding marine environments.
Why is this switch more expensive than basic models?
The Blue Sea 8289's price reflects its superior ignition protection (UL1500/ISO8846 compliant) and robust water resistance, features vital for preventing explosions in gasoline-powered engine compartments and ensuring reliability in harsh marine conditions, justifying the investment in safety and durability.
Frequently Asked Questions
What does DPDT (ON)-OFF-ON mean for a switch?
DPDT stands for Double Pole, Double Throw, indicating the switch controls two separate electrical circuits simultaneously. The (ON)-OFF-ON configuration allows for three operational states: circuit 1 and 2 ON, both circuits OFF, and circuit 1 and 2 ON again, often used for reversing polarity or switching between two independent loads.
Is this switch suitable for use on a gasoline-powered boat?
Yes, this switch is ignition-protected per UL1500 and ISO8846, making it specifically suitable and safe for use on gasoline-powered boats by preventing the ignition of flammable fuel vapors.
What are the ignition protection standards met by this switch?
This switch meets stringent ignition protection standards, specifically UL1500 and ISO8846, which are critical for ensuring safety in environments where flammable gases or vapors may be present, such as engine compartments.
What is the IP rating or water resistance level of this switch?
While an explicit IP rating is not provided in all documentation, the Blue Sea 8289 is described as water-resistant and designed for water-resistant panel mounting, indicating a high degree of protection against moisture ingress.
Can this switch be used in harsh marine environments?
Absolutely. The Blue Sea 8289 is engineered with vibration, shock, thermoshock, moisture, and salt spray resistance, making it an exceptionally durable and reliable choice for demanding marine applications and environments.
