What is important when specifying SPD?

When specifying SPD, submit a clear, concise specification detailing the required performance and design features. A minimum specification should include:

• UL surge rating

• Suppression rating

• Short circuit rating

• Peak surge current per mode (L-N, L-G, and N-G)

• voltage and configuration of electrical service

2017-10-31T16:31:39+00:00