DC contactor BSBC8-20

pre-chargehigh-voltageSPST-NO

The BSBC8 series 20A dc relay is part of BSB‘s ceramic brazing seal technology products. The contact part is sealed and filled with hydrogen, preventing oxidation and enabling quick switching of high-voltage DC circuits. It can also be used as a pre-charge relay in pre-charge circuits. The C8-20 relays are widely used in energy storage systems, electric vehicles, photovoltaic inverters, telecom communication equipment, AGV systems, solar systems, construction machinery, battery-powered vehicles, charging piles, trains, ships, winches, and UPS systems. Features and Benefits • Using ceramic brazing seal technology, there is no risk of arc leakage, ensuring no fire or explosion • The hydrogen filling effectively prevents oxidation and burning during electrification; the contact resistance is low and stable, and the electrified parts achieve IP67 protection level • Compact design • No polarity on the load and coil Applications • EV charging station • Energy storage system • Solar System • Electric Vehicle • AGV System • Construction machinery • Heavy-duty truck • Telecom power supply • Power control • UPS system • Pre-charging • Military equipment