300A Heavy Duty Nylon Bus Bar Power Distribution Block For Marine / RV / Auto

Description:

High-Capacity Power Distribution for Demanding Systems:

Designed for marine, RV, and automotive battery setups, this 300A bus bar module delivers robust power management, supporting high-current applications like inverters, winches, or auxiliary lighting with stable 12V-48V DC compatibility.

Durable Nylon Construction for Longevity:

Crafted from reinforced nylon, the block resists corrosion, UV exposure, and extreme temperatures, ensuring reliable performance in harsh environments such as saltwater marine conditions or off-road vehicle use.

Secure Screw-Terminal Connectivity:

Equipped with stainless steel screw terminals, it guarantees vibration-resistant, low-resistance connections for up to 10 cables, preventing loosening and maintaining consistent power flow under heavy loads.

Compact Surface-Mount Design:

With dimensions of 138x69x44.5mm and lightweight 12.8-ounce build, it integrates seamlessly into tight engine bays or battery compartments while allowing tool-free surface mounting for quick installation.

Safety-Certified Electrical Compliance:

Tested for 300A continuous current and compatible with ATC/ATO fuses, the block includes overload protection to safeguard connected devices and prevent overheating risks in high-demand scenarios.

Company Description

We specialize in the production, R&D, sales, and service of high-quality automotive accessories, including USB Car Chargers, Rocker Switches, Car Air Compressors, Turbo Fan, and portable Jump Starters. With 10 production lines and a workforce of over 200 employees, we maintain a monthly production capacity of at least 100,000 units.

As a leading wholesale supplier in the automotive parts industry—particularly renowned for our automotive charging sockets—we pride ourselves on having a dedicated team focused on product development and innovative design. We are committed to stringent quality control and providing thoughtful customer service.

Our products have obtained CE, RoHS, UKCA, and FCC certifications, underscoring our dedication to safety and compliance. We continuously strive to develop new products to meet diverse and evolving market needs.

OEM and ODM orders are warmly welcomed.