Electrical and Power

Surge protector device

Especially suited for protecting equipment in security, access control, alarm, and video systems, this SPD addresses overvoltage transients with a gas discharge tube (GDTs) and silicon avalanche diodes (SADs).

Consulting-Specifying Engineer
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Consulting-Specifying Engineer

Consulting-Specifying Engineer provides engineering professionals working in nonresidential construction and retrofit applications with the most current and relevant content on topics like codes and standards, mechanical/HVAC and electrical systems, fire and life safety, building automation and other related technology.