Explanation Of The Rated Voltage Of Ukk Junction Boxes
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In power distribution systems, the rated voltage parameter of the terminal power distribution block indicates the maximum voltage level it is designed to withstand. Some single pole distribution block models are rated at 500V, while others are marked as 690V.
Different voltage values correspond to different application scenarios. For example, in typical residential or light-load power distribution environments, the modular distribution block with a rated voltage of 500V can be selected. For more demanding industrial or heavy-load applications, the terminal block 250a with a nominal voltage of 690V is recommended to accommodate higher voltage and current requirements.
