
Premium Reliable Materials: This power distribution block is constructed with flame-retardant PA66 plastic, stainless steel and pure copper materials. It features low internal resistance and excellent electrical conductivity, paired with solid strength and long-lasting durability. The structure stays stable and performs well even in harsh environments, helping extend the service life of the bus bar. 300A High Current Performance: Designed for 150A high current power distribution, this positive and negative bus block supports DC systems up to 48V. Fitted with 6 x M8 terminal studs, it offers stable load capacity and improves overall wiring safety under high current working conditions.
Protective Cover & Insulated Design: This distribution terminal block comes with a PC protective cover and insulated rubber nuts. It fully covers exposed terminals on the bus bar, isolates live parts and reduces the likelihood of short circuit risks, delivering higher safety for daily wiring and installation. Safe & Practical Wiring Structure: Reasonable terminal layout makes wiring arrangement clearer and installation more convenient. The integrated power distribution design centralizes circuit connection, tidies up messy harnesses and effectively reduces wiring errors for vehicle and marine electrical systems. With 4.6 stars on Amazon, it's earning solid feedback from real buyers — check recent reviews to see if it fits your needs.



