Description
Blue Sea 7932 SPDT Contura II Switch | Boat Supply Store
Ensure dependable control of critical onboard systems with the Blue Sea 7932 Contura II switch, engineered for relentless marine environments. This SPDT switch offers versatile ON-OFF-ON functionality and handles up to 20A at 12V or 15A at 24V. Its robust construction is resistant to vibration, shock, thermoshock, moisture, and salt spray, making it ideal for managing equipment like bilge pumps or navigation lights on a sportfishing vessel operating in the Gulf of Mexico.
Key Features
- Versatile SPDT (Single Pole, Double Throw) action for flexible circuit control
- Durable Contura II design engineered for harsh marine conditions
- Environmentally Resistant to vibration, shock, thermoshock, moisture, and salt spray
- Waterproof with internal and external gasket panel seals
- Visual Status via embedded LED indicator, rated for 100,000 hours
- High Amperage rating of 20A @ 12V and 15A @ 24V for substantial loads
- Wide Operating Temperature range from -40°C to 85°C
- Panel Mountable in Blue Sea Systems Contura panels for clean installations
Specifications
| Product Specifications | |
|---|---|
| Action | SPDT (ON)-OFF-ON |
| Actuator Color | Black |
| Max Amperage @ 12V | 20A |
| Max Amperage @ 24V | 15A |
| Operating Temperature | -40°C to 85°C |
| Panel Seal | Internal and external gasket |
| LED | Embedded, illuminates when ON |
| LED Lifespan | 100,000 hours |
Who This Is For
Boat owners and marine electricians requiring reliable, durable, and water-resistant electrical switching solutions for essential boat systems. Ideal for applications demanding robust performance in challenging maritime conditions.
How It Compares
| Feature | Blue Sea 7932 SPDT Contura II Switch | Carling Technologies Contura II SPDT Black |
|---|---|---|
| Action | (ON)-OFF-ON | (ON)-OFF-ON, (ON)-OFF-ON |
| Pole/Throw | SPDT | SPDT, SPDT |
| Max Amperage @ 12V | 20A | 20A, 20A |
| Max Amperage @ 24V | 15A | 10A, 10A |
| Integrated LED | Yes | Yes, No |
| Environmental Resistance | Vibration, shock, thermoshock, moisture, salt spray resistant | Contura II design (generally robust), Weatherproof |
Common Concerns Answered
Is the LED illumination bright enough for direct sunlight?
While generally effective, some users have noted that the LED can be less visible in extremely bright, direct sunlight. For critical applications requiring constant visual confirmation in such conditions, consider supplementary indicators.
Does the actuator become stiff over time?
Occasional reports of actuator stiffness have been noted. Regular maintenance and ensuring proper installation free from binding will help preserve smooth operation.
How does this switch compare to cheaper, generic alternatives?
The Blue Sea 7932 offers superior marine-grade construction and specific environmental resistance features like salt spray and thermoshock protection. These factors justify a higher price point for long-term reliability and performance in harsh marine environments, unlike generic switches.
Frequently Asked Questions
What is the amperage rating for the Blue Sea 7932 Contura II Switch?
The switch is rated for a maximum of 20 Amperes at 12 Volts DC and 15 Amperes at 24 Volts DC.
What type of switch action does the Blue Sea 7932 offer?
It offers a Single Pole, Double Throw (SPDT) switch action with an (ON)-OFF-ON configuration.
Is the Blue Sea 7932 switch waterproof or water-resistant?
The switch is designed to be water-resistant with both internal and external gasket panel seals, protecting against moisture intrusion.
What are the operating temperature limits for this switch?
The switch is rated for operation within a temperature range of -40°C to 85°C (-40°F to 185°F).
Can the LED on the Blue Sea 7932 switch be customized?
The embedded LED is designed to illuminate when the switch is in either of the ON positions and is not user-customizable in terms of color or brightness.
