SPD

How to Select the Right Type 2 Surge Protective Device (SPD) for Low-Voltage Power Distribution

TABLE OF CONTENTS Selecting the right type 2 surge protective device is critical for keeping low-voltage power distribution boards, feeders, and final circuits safe from damaging transient overvoltages. A correctly chosen type 2 surge protective device will clamp common switching and induced lightning surges while coordinating with upstream breakers and downstream equipment. When the type […]