12V 250A 4M10+6M4 Studs Marine Power Busbar Flame Retardant Space Saving

Bus Bar 12V 250A 4M10+6M4 Studs Marine Battery Automotive Boat

Description:

Heavy-Duty 250A Power Distribution Hub:
Engineered for automotive, marine, and industrial systems, this 12V bus bar handles 250A continuous loads. Centralizes connections for batteries, alternators, and accessories using 4 corrosion-resistant M10 studs (main lines) and 6 M4 studs (accessories) - ideal for car audio, winches, or solar arrays.

Marine-Grade Copper Core and 304SS Contacts:
Oxygen-free copper busbar ensures minimal voltage drop at peak loads. 304 stainless steel terminals resist saltwater corrosion and electrolysis, maintaining stable connections in engine bays or bilge areas (-30°C to 105°C operating range).

Reinforced PC-Nylon Housing and Safety Cover:
Impact-resistant polycarbonate shell with nylon base withstands fuels, oils, and vibrations. Optional snap-on cover provides IP65 splash protection while allowing visual inspection of connections in high-density electrical panels.

1-5 AWG Universal Compatibility:
Accommodates 1-5 AWG wires across all 10 terminals. Color-coded labels and flared entry ports prevent strand damage during installation - reducing setup time by 40% versus individual lugs in complex systems.

Short-Circuit Prevention and Compliance:
Flame-retardant materials (UL 94V-0) suppress arc faults. Exceeds SAE J1128 and ABYC E-11 standards with integrated insulating barriers between terminals, preventing accidental contact in marine/automotive applications.

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.