Contura DPDT momentary Off momentary black switch

DPDT stands for "Double Pole Double Throw". This indicates that the switch can control two separate electrical circuits simultaneously, and each circuit can be switched between two different positions. In the case of this switch, this allows, for example, reversing the polarity of a motor or controlling two independent functions.

The "momentary off momentary" function means the switch automatically returns to its central "Off" (stop) position as soon as pressure is released, whether you pushed it up or down. It does not stay in the activated position without manual holding. This feature is ideal for applications requiring temporary and precise activation, such as controlling windlasses or flaps.

This Contura series switch is black, allowing it to blend discreetly into most marine dashboards.

This switch is ideally designed for controlling marine equipment requiring temporary activation and often polarity reversal. Common applications include trim tabs (flaps), windlasses (anchor winches), and other electric motors where a short and reversible action is required.

Yes, this switch is part of BLUE SEA’s Contura series, known for its robustness and design suited to the demanding conditions of marine environments. It is built to withstand splashes and vibrations.

Blue Sea Contura series switches are typically made with a body in durable thermoplastic and nickel-plated brass terminals, ensuring durability and corrosion resistance in a marine environment.

Blue Sea Systems' Contura series is valued for its ergonomic design, robustness, and ease of integration. The switches in this series are designed to withstand harsh marine environments and feature standardized installation, allowing for easy replacement or integration into existing dashboards.

This switch is designed to operate with 12V DC and 24V DC electrical systems, making it compatible with most marine installations.

This switch is typically rated for a maximum current of 20 amps at 12V DC and 15 amps at 24V DC. It is critical to verify that your equipment's load does not exceed these specifications to ensure safe and reliable operation.

Yes, the Contura series switches are specifically designed for marine applications and are therefore built to withstand the vibrations and shocks inherent in the nautical environment, ensuring a stable and reliable connection.

Yes, thanks to its construction materials, including nickel-plated brass terminals and a thermoplastic body, this switch offers good corrosion resistance, essential for prolonged use in a marine environment.

The Contura series switches use a standardized panel cutout. Typical installation dimensions are approximately 21.08 mm (0.83 in) in width by 36.83 mm (1.45 in) in height.

This switch is designed for snap-in installation into the panel cutout. Integrated clips on the sides of the switch hold it firmly in place without requiring additional screws, providing a quick and secure installation.

This switch uses spade-type quick-connect terminals (faston). It is recommended to use insulated female spade connectors of 6.3 mm (1/4 inch) for secure and reliable wiring.

When correctly installed with an appropriate sealing gasket (often sold separately or integrated into some mounting frames), this switch can achieve an IP66 protection rating. This means it is protected against powerful water jets and dust, making it perfectly suitable for exposed marine environments.

Yes, this switch is designed to be compatible with 12V DC and 24V DC electrical systems, providing flexibility for various marine installation configurations.

No, this switch is specifically designed and certified for direct current (DC) applications only. Using it with alternating current (AC) systems is not recommended and could cause malfunction or safety hazards.