Technical FAQs

Ask a Question

HEPD80 - What breaker is used to protect this? What is the length of the leads of the HEPD80 & HEPD50?

Issue:
Overcurrent Protection for SPD and lead length

Product Line:
Surge Protection Device

Environment:
HEPD80 HEPD50

Cause:
Application

Resolution:
It's recommended to use a 20 A 2 pole breaker to feed the SPD. The SPDs are furnished with #12 AWG, solid wire measuring approximately 20-24".

Was this helpful?
What can we do to improve the information ?