The BG CUSPDT21 Surge Protection Device is a Type 2 SPD module designed for DIN Rail mounting, providing instantaneous break time for surge protection in electrical circuits. With 2 positions and 2 poles, this device is suitable for single-phase systems and manufactured in China by BG NEXUS. Its protection properties ensure reliable surge protection for electrical equipment and supplies in industrial and commercial settings, adhering to 18th edition wiring regulations.
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