Top 5 Myths About Surge Protective Devices Debunked
Surge Protective Devices (SPDs) are often misunderstood. Let’s set the record straight by busting five common myths:
Myth 1: “I Don’t Need One if I Have a Power Strip”
Most power strips don’t include true surge protection. SPDs provide industrial-grade protection far beyond what basic strips offer.
Myth 2: “Surges Only Happen During Storms”
Over 80% of surges come from inside your home or business due to equipment cycling and switching loads.
Myth 3: “SPDs Are Too Expensive”
The cost of replacing damaged electronics or dealing with downtime far exceeds the investment in SPDs.
Myth 4: “I Only Need One SPD”
Layered protection (main panel, subpanel, device-level) ensures maximum safety.
Myth 5: “They Don’t Work After One Surge”
Quality SPDs are designed to handle thousands of surge events before replacement is needed.
