Surge Protection Device (SPD)

A Surge Protection Device (SPD) diverts transient overvoltages safely to the grounding system, protecting electrical and electronic equipment from damage.

Common Features

• Fast surge response
• DIN-rail mounting
• Status indicator
• High surge current capacity
• Maintenance-free design

Common Use

• Protect electrical equipment from voltage spikes
• Prevent lightning-induced damage

Common Types

• Type 1 SPD
• Type 2 SPD
• Type 3 SPD

Advantages

• Extends equipment life
• Reduces repair costs
• Prevents unexpected downtime
• Easy installation
• Reliable protection

Common Applications

• Residential buildings
• Commercial buildings
• Industrial facilities
• Data centers
• Solar PV systems