




Blue Sea Systems Contura II Water Resistant Switches - Black
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The Blue Sea Systems Contura II family is a line of water-resistant marine switches that mount in Contura water-resistant panels for reliable panel installation. Models cover multiple pole/throw configurations (SPST, SPDT, DPST, DPDT) and action styles to support common marine electrical controls such as lights, horns, wipers, navigation/anchor lights, windlass, trim tabs and powered hatches. Electrical rating is 20A @ 12V / 15A @ 24V across the family. Construction is rugged for marine environments — designed to resist vibration, shock, thermoshock, moisture and salt spray, and includes internal and external gasket panel seals. Some models include LED indicators (LED lighting rated 100,000 hours) while others have no embedded LEDs; contact materials and actuator types vary by model. Many Contura II switches meet applicable safety and marine ignition protection standards (UL 1500, ISO 8846) and are CE marked where noted. Operating temperature range appears across models from -40°C to 85°C.
- Position to Light LED: None, Pole Throw: Single Pole Single Throw, Action ( ) = momentary: OFF-(ON), Number of LEDS: 0
- Max. Operating Current: 20A @ 12V DC, 15A @ 24V DC
- CE Marked, Meets UL 1500 and ISO 8846 external ignition protection requirements
- Vibration, shock, thermoshock, moisture and salt spray resistant
- Mounts in Blue Sea Systems Contura Water Resistant Panels and Contura Switch Mounting Panels
Specifications:
| Materials & Construction | |
| Outer Material | Copper |
| Product Details | |
| Actuator Type | Rocker |
| Circuit Type | 1-way |
| Connectivity Protocol | X-10 |
| Contact Material | Copper |
| Contact Type | Normally Open |
| Control Method | Push Button |
| Current Rating | 20 Amps |
| Number of Positions | 1 |
| Operating Voltage | 24 Volts |
| Operation Mode | Off |
| Wattage | 3.6E+2 |
| Sizing & Dimensions | |
| Weight | 0.08 pounds |
| Technical Specifications | |
| Embedded LE Ds | NONE |
| Seals | Internal and external gasket panel seal |
| Temperature Range | Minimum Operating Temperature: -40°C; Maximum Operating Temperature: 85°C |
| Warranty | Warranty |

