The 350A anti short circuit SB350 power connector is an ultra-high-current heavy-duty connection component developed for high-power industrial power equipment, focusing on safety protection and extreme load-bearing performance. With a rated continuous current of 350A, it is one of the high-current specifications in the SB series connectors, specially designed for large-scale DC power transmission scenarios that require long-term high-load operation and strict safety protection. The core advantage of this connector is its built-in professional anti-short-circuit protection structure, which can effectively avoid short-circuit faults caused by misoperation, line aging, and external extrusion collision during equipment operation, greatly improving the safety level of high-power power circuits.

In terms of structural safety design, the SB350 power connector adopts an all-round insulated isolation structure. The internal conductive contacts are completely wrapped by high-strength flame-retardant insulating materials, which can prevent accidental contact between positive and negative poles and isolate external conductive dust and debris to avoid short-circuit conduction. Equipped with a delayed locking and anti-misplug mechanism, it can avoid electric spark and short-circuit phenomena caused by incomplete plugging in place. Meanwhile, the thickened silver-plated copper bus bar contacts have super current-carrying capacity and low heat generation, which can withstand instantaneous large current impact, and will not cause contact melting and circuit short-circuit failure due to high temperature under long-term 350A full-load operation.

Made of high-grade flame-retardant and high-temperature resistant polymer materials, the connector housing has passed professional flame retardant testing, which can self-extinguish in case of circuit abnormal ignition to prevent fault expansion. Its excellent mechanical toughness enables it to resist strong vibration, extrusion and impact in industrial working environments, avoiding structural damage and short-circuit risks. It is widely used in large electric forklifts, engineering machinery, energy storage battery systems, industrial high-power DC power distribution equipment, and new energy power supply systems. With dual guarantees of ultra-high current bearing capacity and professional anti-short-circuit safety performance, it provides reliable and safe connection solutions for high-power electrical equipment and effectively reduces circuit fault rates and equipment maintenance costs.