marine electrical – Ayamar Nautico

Rule Mercury Free ECO Switch Bilge Pump Control Switch 24V

Lorie — Sat, 21 Feb 2026 12:10:41 +0000

The Rule 39-24 Mercury Free ECO Switch is a 24V automatic bilge pump control switch designed as an ecological and reliable alternative to traditional float switches. Instead of a mechanical float mechanism, the ECO Switch operates using air pressure. As water rises in the bilge, air inside the attached sensing tube is compressed, activating the switch and starting the pump. When the water level drops, pressure decreases and the pump switches off.

This design contains no moving internal parts and no submerged electrical connections, as all wiring remains outside the water. The mercury-free construction makes it environmentally sound while reducing the risk of mechanical jamming caused by debris. The ECO Switch is suitable for controlling non-automatic bilge pumps within appropriate amperage limits and provides dependable automatic operation in 24V marine electrical systems. It offers a practical solution for vessels requiring enhanced reliability in contaminated or debris-prone bilge environments.

Technical Specifications

Type: Air pressure activated switch
Voltage: 24V DC
Mercury-free design
No submerged electrical connections
No moving internal parts
Datasheet

Application

Automatic control for non-automatic bilge pumps
24V marine electrical systems
Suitable for debris-prone bilges

Rule-A-Matic Float Switch 35A for Bilge Pumps

Lorie — Sat, 21 Feb 2026 11:47:22 +0000

The Rule-A-Matic 35A is a float switch designed to automatically control non-automatic bilge pumps in marine installations. Suitable for pumps drawing up to 14 amps, it activates the pump when water rises in the bilge and switches it off once the water level has been reduced.

Featuring a mercury-free snap switch mechanism tested to over one million cycles, the 35A model provides reliable long-term operation. The unit includes a removable base for easy cleaning and servicing, allowing debris removal without dismantling the wiring. Marine-grade blocked wiring enhances durability in harsh bilge environments.

The Rule-A-Matic 35A is compatible with a wide range of bilge pumps, typically from 360 GPH up to 4000 GPH, depending on amperage draw. Interchangeable mounting bases (shared with model 37A) simplify replacement or upgrade installations. This model is backed by a 2-year manufacturer warranty.

Technical Specifications

Type: Mechanical float switch
Maximum Pump Load: 14 amps
Switch Type: Mercury-free snap switch
Marine-grade blocked wire
Removable base for cleaning
Datasheet

Application

Automatic control for non-automatic bilge pumps
Suitable for 12V marine bilge systems (within 14A limit)

PVC Male 12V Plug

Lorie — Wed, 29 Jan 2025 16:14:46 +0000

This 12V male plug from Recambios Marinos is designed to connect portable devices to your boat’s 12V electrical system. Its strong, compact construction ensures a secure connection even in environments exposed to movement and vibration.

Compatible with standard 12V female sockets, it’s ideal for lights, pumps, fans, coolers, chargers, or any device requiring a dependable low-voltage connection. The plug features clear polarity terminals and is simple to wire and install.

Haba USB Charger

Lorie — Tue, 28 Jan 2025 11:49:25 +0000

The Haba USB Charger provides dual USB outputs for charging multiple devices simultaneously. Built for marine and RV environments, it delivers stable, safe power with minimal energy draw.

Features:

Dual USB output
12V DC input
Flush installation
Shock- and vibration-resistant
Perfect for charging phones, GPS devices, and accessories

Talamex 3A 2-Pin Waterproof Plug & Socket

Lorie — Tue, 28 Jan 2025 11:46:43 +0000

The Talamex 3A 2-pin waterproof plug and socket is designed for reliable low-amperage electrical connections in marine environments. Featuring a 43 mm mounting flange, the socket can be securely installed on panels or bulkheads, providing a neat and professional finish.

The waterproof design protects the electrical contacts from moisture, spray, and dirt, making it ideal for use on boats, caravans, and outdoor installations. Suitable for lighting circuits, small pumps, sensors, and low-power accessories, this connector set ensures safe and dependable performance.

Talamex 3A 3-Pin Waterproof Plug & Socket

Lorie — Tue, 28 Jan 2025 11:29:50 +0000

The Talamex 3A 3-pin waterproof plug and socket is designed for reliable low-amperage electrical connections in marine environments. Featuring a 43 mm mounting flange, the socket can be securely installed on panels or bulkheads, providing a neat and professional finish.

Haba Battery Clip Set M8/M10

Lorie — Fri, 24 Jan 2025 10:55:04 +0000

The Haba Battery Clip Set M8/M10 offers secure terminal connectors for permanent or semi-permanent 12V installations. With stainless steel hardware and durable insulation, this set ensures a stable power connection for marine electronics, lighting, and pumps.

Features:

Includes M8 and M10 terminal clips
Stainless steel hardware
Durable insulated connectors
Long-lasting, corrosion-resistant design
Perfect for marine and caravan wiring

Haba Battery Clip Set Eco

Lorie — Fri, 24 Jan 2025 09:56:38 +0000

The Haba Battery Clips ECO provide a reliable and simple way to connect appliances, pumps, chargers, or accessories to a 12V battery. The corrosion-resistant clamps ensure safe, stable electrical contact — perfect for marine, RV, and workshop use.

Features:

Rugged, corrosion-resistant clips
Safe and secure battery connection
For temporary or portable 12V setups
Lightweight and easy to use

Perfect for: Pumps, coolers, accessories, and testing equipment.

Star brite Liquid Electrical Tape

Lorie — Sat, 25 Nov 2023 09:26:14 +0000

Seal, insulate, and protect electrical connections with Star brite Liquid Electrical Tape — the professional alternative to traditional tape. This quick-drying, waterproof formula creates a flexible, UV-resistant coating that prevents corrosion and shorts, even in harsh marine conditions.

It adheres to all metal, plastic, and vinyl surfaces and remains flexible under vibration or temperature changes.

Features:

Forms a watertight, flexible seal
Prevents corrosion and electrical shorts
UV, salt, and vibration resistant
Dries quickly and permanently bonds
Ideal for marine, automotive, and outdoor electrical systems

Perfect for: Battery terminals, wire connections, plugs, and electrical repairs on boats or vehicles.