30A-300 Amp Circuit Breaker Manual Reset Inline Fuse Waterproof For Boat Yacht

This car circuit breaker stands out with its sleek, space-saving design that’s both compact and lightweight, packing robust functionality into a streamlined form. Its standout feature is the integrated push button—more than just a reset tool, it doubles as an emergency kill switch, offering versatile control for various scenarios, whether in cars, marine applications, or RVs.

It acts as a powerful barrier against power surges, shielding your car’s amplifiers, audio, and video gear from potential damage. By curbing excessive current, it provides all-around protection for the entire vehicle electrical system, ensuring your devices stay safe from electrical anomalies. Unlike traditional fuses, its unique push-button reset mechanism eliminates the hassle and cost of constant fuse replacements, making it a cost-effective and low-maintenance solution.

Crafted from a durable metal-plastic composite, it’s compatible with 12-48vDC voltages and handles high currents ranging from 30-300A. Equipped with a 6MM fixed stud, it’s designed for secure and straightforward installation.

Dual protection mechanisms ensure reliable performance:

• Automatic cutoff protection: When current hits the preset threshold (such as during a short circuit), the long handle automatically flips open to cut power instantly. Once the fault is resolved, simply push the handle back to restore the circuit.
• Manual power control: For situations like vehicle modifications that require disconnecting the circuit, pressing the elliptical red button triggers the long handle to pop out, cutting power manually. To reconnect, just push the handle back into place.

Ideal for overload protection in car audio/video systems, marine electronics, and RV setups, it connects directly to the audio power line, replacing in-line fuse holders entirely. With its manual cutoff button, it simplifies self-testing and manual operation—no more dealing with fuse replacements. It’s the smart, reliable choice to keep your car, marine, and RV electrical devices safe from excessive current.

FAQ

Q1. What is your terms of packing?
A: Generally, we pack our goods in neutral white boxes and brown cartons.

Q2. What is your terms of delivery?
A: EXW, FOB, CFR, CIF, DDU.

Q3. How about your delivery time?
A: Generally, it will take 30 to 60 days after receiving your advance payment. The specific delivery time depends
on the items and the quantity of your order.

Q4. Can you produce according to the samples?
A: Yes, we can produce by your samples or technical drawings. We can build the molds and fixtures.

Q5. What is your sample policy?
A: We can supply the sample if we have ready parts in stock, but the customers have to pay the sample cost and
the courier cost.

Q6. Do you test all your goods before delivery?
A: Yes, we have 100% test before delivery

Q7: How do you make our business long-term and good relationship?
A:1. We keep good quality and competitive price to ensure our customers benefit ;
2. We respect every customer as our friend and we sincerely do business and make friends with them,
no matter where they come from.