DC Surge Protection Device
Blitz DC surge protection devices safeguard sensitive components in photovoltaic systems, energy storage installations, and industrial DC circuits from overvoltages, lightning strikes, and switching surges.
Products
Designed to Perform. Built to Last
Blitz products are IEC-compliant, rigorously tested, and trusted across the global solar and electrical industries.
BLT-DC-600V
DC SPD 600 V
BLT-DC-1000V
DC SPD 1000 V
Designed For The Demands Of Modern DC Systems
Available in 600V and 1000V configurations, Blitz DC SPDs are DIN rail-mountable with visible fault indicators for efficient maintenance and system diagnostics across low voltage and high voltage DC systems.
Overvoltage Shield
Provides essential protection against transient overvoltages in DC circuits, keeping sensitive components safe and operational.
Fault Visibility
Visible fault indicators enable quick and efficient system diagnostics, reducing maintenance time across the entire installation.
Dual Voltage
Available in both 600V and 1000V configurations to suit a wide range of low-voltage and high-voltage DC applications.
Fast Acting
Delivers rapid response to lightning strikes and switching surges, intercepting threats before they affect connected equipment.
Industries We Serve
Protecting Tomorrow's Powerful Infrastructure
Industries choose Blitz when system protection, uptime, and electrical safety cannot be compromised.
FAQs
All You Need to Know About Blitz DC SPDs.
Straightforward answers to the most common questions about our DC surge protection range.
A DC SPD protects sensitive components in photovoltaic systems, energy storage systems and industrial DC circuits from damage caused by overvoltages, lightning strikes and switching surges.
Blitz DC surge protection devices are available in 600V and 1000V configurations, making them suitable for both low-voltage and high-voltage DC installations.
Yes. Blitz DC SPDs are specifically engineered for photovoltaic systems, providing reliable protection for inverters, string combiner boxes, and DC distribution panels.
Yes. Every Blitz DC SPD is manufactured and tested in compliance with IEC standards, ensuring consistent and reliable performance across global installations.
Yes. All Blitz DC surge protection devices include visible fault indicators for quick diagnostics and efficient ongoing maintenance.
Get In Touch
Request Your Custom Quote
Reach out to our team with your installation details, and we will get back to you with pricing, availability, and any technical guidance you need.