ANDELI BY1-B AC SPD 1P 100kA Surge Protective Device

Product Overview

The ANDELI BY1-B AC Surge Protective Device (SPD) 1P 100kA is engineered to provide primary lightning surge protection for low-voltage AC electrical systems. Featuring a 1 Pole (1P) configuration with a 100kA rated discharge current, it is ideal for installations requiring high-capacity surge protection, including residential, commercial, industrial, and solar AC distribution systems. The BY1-B Series is a Type 1 (Class I) surge protective device designed to divert high-energy lightning currents before they reach sensitive electrical equipment. It features ultra-fast response time, a visual status indicator, flame-retardant thermoplastic housing, and simple installation on a standard 35mm DIN Rail. It is suitable for main distribution boards, incoming power panels, and lightning protection systems. ANDELI offers the BY1-B, BY1-C, and BY1-D series in multiple pole configurations and surge capacities.

Data Specifications