50A 250A 12V 48V DC Plastic Marine Circuit Breaker Manual Reset IP67 Waterproof

Marine Circuit Breakers: Professional Protective Equipment for Vessel Electrical Systems​
Our marine circuit breakers are core safety devices specially designed for ships, yachts, and various marine vessels, dedicated to providing comprehensive protection for your vessel's electrical system.​
Different from conventional land-based circuit breakers, this specialized breaker has undergone special engineering design to calmly withstand the harsh challenges of the marine environment - whether it is high humidity, seawater erosion, strong vibrations, or drastic temperature changes, it can operate stably. Its core function is to provide reliable protection against risks such as circuit overloads, short circuits, and power surges, ensuring the safety of the vessel's electricity usage at all times.​
Core Advantages Designed for Marine Scenarios​
Excellent Corrosion Resistance: Made of high-quality materials such as stainless steel, some models are further coated with professional anti-corrosion coatings, which can effectively resist seawater erosion, ensure stable performance during long-term use at sea, and extend the service life of the equipment.​
Superior Vibration Resistance: Specifically optimized for the continuous vibrations generated by marine engines, it can operate accurately in a vibrating environment, greatly reducing the risk of false tripping or mechanical failures and eliminating potential safety hazards.​
Reliable Waterproof Structure: Most models are equipped with sealed enclosures and have clear IP protection ratings, which can tightly prevent moisture intrusion. Whether it is daily splashes, rainstorms, or accidental submersion, it can properly protect internal components and ensure the normal operation of the equipment.​
The marine electrical system is the power core of key equipment such as navigation lights, GPS navigation, fish finders, and bilge pumps. A failure in any link may cause serious safety risks during navigation. Our marine circuit breakers, with their professional protection capabilities, ensure that these important systems always operate safely and efficiently in various complex environments such as rivers, lakes, and oceans.​
Whether you are the owner of a small fishing boat or the manager of a large yacht, choosing this marine circuit breaker is a strong guarantee for the integrity of the vessel's electrical system, giving you a sense of security during navigation.

Shenzhen Nekeke Industrial Co., Ltd. is a dynamic enterprise dedicated to providing high-quality products and professional solutions across the global market. With a strong presence in both domestic and international industries, the company has established a solid reputation for reliability, innovation, and customer-centric service.

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