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1-Module Surge Arrestor 40kA – 1P+NPE 275V
Model OLYMPIC-BY18-40/1+1
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Product highlights
A single-module surge protection device rated 40kA with 1 pole plus neutral/earth (1P+NPE) configuration and 275V rated impulse voltage. Features an indication window for visual status confirmation, making it essential for protecting electrical installations against transient overvoltages from lightning strikes and switching surges. Ideal for use in distribution boards, panel installations, and industrial electrical systems requiring SANS-compliant surge protection.
