Bus Bar 12V 250A 4M10+6M4 Studs Marine Battery Automotive Boat
Description:
| Brand Name | WLETO |
| Pole Material | 304 stainless steel |
| Shell Material | PC |
| Gross Weight | 320g |
| Place of Origin | Zhejiang,China |
| Conductor Size | 1- 5 AWG |
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.
