ANDELI BY1-B AC SPD 3P 100kA Surge Protective Device

Product Overview

The ANDELI BY1-B AC Surge Protective Device (SPD) 3P 100kA is designed to provide powerful protection for three-phase low-voltage electrical systems against lightning strikes, switching surges, and transient overvoltages. Featuring a 3 Pole (3P) configuration with a 100kA surge discharge capacity, it is suitable for industrial, commercial, and large-scale solar AC distribution applications. The BY1-B series provides reliable surge protection with fast response performance, visual status indication, flame-retardant housing, and easy installation on a standard 35mm DIN Rail. It is ideal for main distribution boards, industrial control panels, power distribution systems, and sensitive electrical equipment requiring high surge protection.

Data Specifications