What countries do you ship to?

AirowMarine specializes in serving major maritime nations across North America, Europe, Oceania, and key Asian markets. We ship directly from our manufacturing hubs in the Asia-Pacific region.

When can I expect to receive my package?

Once processed (1-3 days), Standard Shipping takes 8-15 business days, and Economy Shipping takes 25-45 business days. Delivery times depend on your location.

How much does shipping cost?

Shipping rates are calculated at checkout based on region and weight. Orders over 100kg (approx. 220lbs) automatically qualify for a ~7% shipping discount.

Can I change my delivery address after placing an order?

Destination country is locked after confirmation. For local address updates, please contact us immediately before shipment.

How do I cancel my order?

For Standard Items, contact us before dispatch. Custom & OEM Projects typically cannot be cancelled once production has commenced.

Is this circuit breaker safe to use in a gasoline engine compartment?

Yes. This circuit breaker is SAE J1171 Ignition Protected, which means it is sealed and constructed to prevent sparks from escaping, making it completely safe for marine engine bays.

Can this breaker handle constant exposure to salt spray?

Absolutely. Built with a waterproof thermoset housing and corrosion-resistant hardware, the casing is designed to prevent marine salt spray and moisture from degrading internal electrical contacts.

How do you reset this circuit breaker after it trips?

When the breaker trips, the high-visibility red lever swings outward to signify a break. To reset, resolve the electrical fault first, and then push the red lever back into the nested housing until it clicks securely.

100A Marine Circuit Breaker | Waterproof SAE J1171

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Check Cart/Checkout for rates. Shipping options (Standard 8-15d / Economy 25-45d) vary by address and weight. Delivery to remote areas is subject to extended transit times. Save ~7% on shipping for orders >100kg (220lbs).

Secure your vessel's onboard electronics and marine audio upgrades with the professional-grade AirowMarine 100A Waterproof Marine Circuit Breaker. Engineered to perform in the harshest marine environments, this high-amperage thermal circuit breaker serves as a reliable alternative to traditional fuse blocks.

Ignition Protection: Compliant with SAE J1171, ensuring safe operation in gasoline-powered boat engine compartments.
Waterproof Housing: Rated for marine deployments, shielding critical electrical components against salt spray and moisture ingress.
Manual Reset Mechanism: Feature-rich design includes a prominent high-visibility red manual reset lever and a push-button test trip, ensuring rapid diagnostic response.
Premium Construction: Crafted with a marine-grade thermoset composite body and corrosion-resistant hardware to maintain long-term electrical conductivity.

Perfect for trolling motors, dual battery systems, and high-draw marine audio setups, this circuit breaker delivers the reliable current protection your craft demands.

Technical dimension infographic for the AirowMarine 100A marine circuit breaker, displaying key measurements: 74.4mm total width, 61.4mm mounting width, 48.6mm height, and 40mm base depth.

Frequently Asked Questions

Is this circuit breaker safe to use in a gasoline engine compartment?: Yes. This circuit breaker is SAE J1171 Ignition Protected, which means it is sealed and constructed to prevent sparks from escaping, making it completely safe for marine engine bays.
Can this breaker handle constant exposure to salt spray?: Absolutely. Built with a waterproof thermoset housing and corrosion-resistant hardware, the casing is designed to prevent marine salt spray and moisture from degrading internal electrical contacts.
How do you reset this circuit breaker after it trips?: When the breaker trips, the high-visibility red lever swings outward to signify a break. To reset, resolve the electrical fault first, and then push the red lever back into the nested housing until it clicks securely.

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ESTABLISHED 2017

AirowMarine

Professional Marine Hardware for a Safer Voyage.

Our Roots

Hong Kong Based, 8 Years of Expertise

The story of AirowMarine began eight years ago. Headquartered in Hong Kong, we have been dedicated to the global operation and brand building of marine accessories. These eight years of experience have taught us that on the unpredictable sea, every single component carries the trust and safety of the boat owner.

Supply Chain

Invested Factories in Mainland China

To ensure our products withstand extreme environments, we are more than just a bridge for trade. AirowMarine has invested in its own manufacturing facilities in Mainland China. Leveraging the region's mature and efficient industrial supply chain, we are deeply involved in the entire process—from raw material selection and precision machining to final assembly. We avoid exaggerated claims; instead, through professional logistics and rigorous quality control, we ensure every product delivered to you meets high nautical-grade standards.

Reliability

Strict QC & Global Logistics

As a provider of marine accessories, our business is intimately connected to the water. We believe that protecting the ocean is not just a slogan; it must be reflected in every detail of our business. Currently, AirowMarine is continuously optimizing our packaging solutions: we maximize the reduction of single-use plastics in our packaging and shipping processes, using recyclable paper-based cushioning materials whenever possible. Our products are built to power your voyage, while our packaging is designed to protect the purity of the blue sea.

Our Mission

Protecting the Blue, Plastic-Free

We are aware that there is always room for improvement, but we have never stopped in our pursuit of excellence and environmental responsibility. AirowMarine is committed to providing you with durable, reliable, and eco-conscious marine accessories.