Surge Protection Devices (SPD)

Surge Protection Devices (SPD) – Phoenix Contact
Phoenix Contact Surge Protection Devices safeguard electrical systems and sensitive equipment against transient overvoltages from lightning strikes, switching operations, and grid disturbances. Built to international standards, they deliver maximum safety, long service life, and easy integration into modern installations.

Key Features

• Full-spectrum protection for power, signal, and data lines
• High discharge capacity with advanced spark-gap/varistor technology
• Compact DIN-rail design for quick, space-saving installation
• Pluggable modules for fast replacement without downtime
• Visual status indicators with optional remote signaling
• Tested and certified to IEC/EN standards for reliability

Applications

• Industrial plants and automation systems
• Data centers, telecom, and commercial buildings
• Renewable energy systems (solar PV, wind, battery storage)
• Transportation and EV charging infrastructure
• Residential and office electrical panels

Range We Offer

• Type 1 SPD – Main distribution lightning protection
• Type 2 SPD – Sub-distribution surge protection
• Type 3 SPD – Device-level fine protection
• Type 1+2 Combined SPD – Integrated protection for critical systems
• Type 1+2 Ethernet SPD - SPD for LAN and Ethernet