Cirprotec SSD 1H 3+1 IR

Supplier Description & Specifications:

EGARA + SSD – Compact Protection Solution

The problem: In conventional installations, the surge protection device (SPD) must be coordinated with a generic upstream protection device. Incorrect selection may lead to premature tripping, loss of service continuity, or uncertainty about the actual status of the protection.

The CPT solution: The EGARA (SPD) and its Specific Disconnector (SSD) have been designed to work together to ensure correct overvoltage and overcurrent protection performance. The result is a safer, more compact solution that is easier to select for today’s electrical panels.

• SSD 1H 3+1 IR: Compatible with EGA 1H 255/3+1 LF IR

Useful links:

• YouTube Link: Watch Product Video
• Company Link: Explore EGARA + SSD

Benefits of compact and coordinated protection:

• Save up to 50% panel space: The EGARA and SSD combination halves panel footprint compared to generic upstream protection
• High system robustness: The EGARA and SSD safely withstand short-circuit currents up to 100 kA (Isccr)
• Minimise coordination errors: The SSD streamlines back-up protection selection for safer, easier dimensioning
• Complete diagnosis: Remote end-of-life indication for the EGARA and SSD simplifies maintenance and safeguards service continuity
• Fully compliant: The EGARA and SSD meet IEC 61643-11 and align with upcoming prIEC TS 61643-06 standards