Marine Thermal Protectors safeguard electrical systems from overheating by interrupting power during excessive temperature rises. These devices are crucial for preventing damage to marine electrical components and ensuring operational safety. They are designed to withstand harsh marine environments, including moisture and vibration.

Size: Varies by application, typically 1-12 inches in diameter.

Grade: Marine-grade, compliant with IEC 60947 and IEEE 45 standards.

Viscosity: N/A (solid-state components).

Buoyancy: Neutral to positive buoyancy, depending on housing material.

Material: Thermoplastic, stainless steel, or corrosion-resistant alloys.

Operating Temperature: -40°C to 85°C (-40°F to 185°F).

Voltage Rating: 24V DC to 690V AC.

Current Rating: 5A to 600A.

Protection Class: IP66/IP68 for water and dust resistance.

Thermal Response: Bimetal or electronic trip mechanisms.

Flammability Rating: UL94 V-0 or equivalent.

Weight: 0.5 lbs to 15 lbs, depending on size and material.