The rating of an MC4 branch connector typically depends on the specific model and manufacturer. However, commonly used MC4 branch connectors are rated for voltages up to 1000 volts DC and currents ranging from 20 to 30 amps per contact. It's important to consult the datasheet or specifications provided by the manufacturer for precise ratings for a particular model.
While they generally follow a standardized design, there can be variations in terms of quality, materials used, and specific features offered by different manufacturers. It's essential to ensure compatibility between connectors from the same manufacturer and to verify that they meet the required specifications for your particular application. Additionally, there may be variations in terms of ratings, such as voltage and current handling capacities, among different models and brands of MC4 connectors.
