Surge Arrestor 80kA, 2-4 Pole, 385V | Onesto SPD MC3 contactor Available in two sizes to

Available in two sizes to match different ceiling grid modules

Pickup Only: This combo is available for collection only from Zisabo Park Rynie (KZN South Coast) due to the bulky tank size

2P+E (2 pin + earth)

Solar panels: Sold separately — HURRICANE-30 needs 1 x 330W panel

Surge Arrestor 80kA, 2-4 Pole, 385V | Onesto SPD MC3 contactor Available in two sizes toThe Onesto BY7 80 Surge Protection Device is a Class II (Type 2) surge arrestor rated at 80kA, designed to protect electrical installations, distribution boards and connected equipment from transient overvoltage caused by lightning strikes and switching surges. It is suitable for commercial and industrial TN and TT power supply networks with a higher lightning exposure risk, and offers a visual pass fail status indicator so installers and maintenance