Products

Transient Voltage Suppressors (Mains, Domestic)

Voltage surges, often referred to as spikes or transient overvoltages are typically caused by switching of fluorescent lights, fuses blowing or nearby lightning activity. For protecting mains power systems, categories A, B and C (mains) devices are used. All mains style products in this section are location category B and exceed the requirements of location category A making them suitable for use in both locations.