PX3 Series Project-Specific Surge Current Selection Chart

Step 1 : SPD Product Selection Guide

Step 2 : Project-Specific Surge Current Selection Chart

Step 3 : Application Guide

Panelboards

Tested Surge Current Capacity per Mode (x2 per Phase)

Source Current RatingW/O Upstream SPDWith Upstream SPD
2000 A200 kA100 kA
1600 A150 kA80 kA
1000 A – 1200 A125 kA80 kA
800 A100 kA50 kA
400 A – 600 A80 kA50 kA
200 A50 kA50 kA
   Click on the applicable surge current rating (above) for project-specific model numbers and application guides.