For the HEPD80, which breaker should be used for protection? Also, what are the lead lengths for the HEPD80 and HEPD50?

Issue:
Overcurrent Protection for SPD and lead length

Product Line:
Surge Protection Device

Environment:
HEPD80 HEPD50

Cause:
Application

Resolution:
We suggest using a 30A 2-pole breaker to supply power to the SPD. The SPDs come with approximately 20-24" of #12 AWG solid wire. For more information, refer to Instruction Bulletin number NVE82551.

Released for:Schneider Electric USA