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4-Pole Surge Arrestor 20kA 275V Protection Device – SKU BY7-20/4-275T
Model OLYMPIC-BY7-20/4-275T
R0.00
VAT includedCalculating XP…
Currently unavailable
Delivery estimate
1
4-Pole Surge Arrestor 20kA 275V Protection Device – SKU BY7-20/4-275T
Calculating XP…R0.00
Price shown includes VAT. Delivery, returns and support are handled at checkout with no hidden customer fees.
Delivery calculated at checkoutEasy returnsReal human support
Everything you need to know.
A 4-pole surge arrestor rated for 20kA at 275V UC, designed to protect electrical installations from transient overvoltages caused by lightning strikes and switching surges. This device provides coordinated protection across all four poles simultaneously, making it essential for three-phase distribution boards and industrial control panels. Ideal for electricians, contractors, and facilities managers seeking reliable surge protection in compliance with SANS standards.
