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Daynight Electrical

DC Surge Arrestor 2-Pole 40kA 1000V – PV Protection

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R 430.42 Inc. VAT

R 374.28 excl. VAT

Supplier Stock

SKU: BY7-40/2-1000DC

Estimated Delivery

29 June – 01 July T&Cs Apply

FREE DELIVERY ON ORDERS OVER R2000

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A 2-pole DC surge arrestor rated for 40kA at 1000V DC, designed to protect photovoltaic systems and DC distribution networks from transient overvoltages and lightning strikes. This device provides reliable surge suppression in high-voltage solar installations, safeguarding expensive inverters, controllers, and wiring from damage. Ideal for solar farms, off-grid PV systems, and industrial DC applications requiring SANS/IEC-compliant overvoltage protection.

Nationwide Delivery

Delivered across South Africa. Dispatched within 1–3 business days.

Returns Policy

Unused items in original packaging accepted within 7 days of delivery.

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Email info@daynightpty.co.za or call 082 889 5119.

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