To review white papers, please click on a link below.

Clamping Game [179k]
Surge protection device’s ratings relevance and validity

Fuse Confusion [171k]
Fusing and fusing concerns for surge protection devices

Internal vs External SPDs [181k]
Panelboard with a main breaker, branch breakers and SPD installed within a single common enclosure

Inherently Safe SPDs [180k]
Design of surge protection devices that are inherently safe

LEA SPD Technical Guidelines [2.8 MB]
Surge protection technologies, selection, standards, specifications, installation and the above listed white papers