Cut Sheet

2
Technical Data TD01005025E
Effective June 2010
Eaton’s SPD Series for mounting external to
electrical distribution equipment
EATON CORPORATION www.eaton.com
Introduction
Eaton’s SPD Series surge protective devices
Eaton’s SPD Series surge protective devices are the latest and most
advanced ULT 1449 3rd Edition certified surge protectors. Units are
available integrated within Eaton electrical assemblies, including
panelboards, switchboards, motor control centers, switchgear, and
bus plugs. Sidemount versions of the SPD Series are also available
for installation external to an electrical assembly. Application of
SPD Series units throughout a facility will ensure that equipment
is protected with the safest and most reliable surge protective
devices available.
Applications
SPD Series units are available in all common voltages and
configurations and also in a variety of surge current capacity ratings
from 50 through 400 kA. Three feature package options are also
available to choose from. The breadth of the SPD Series’ features,
options, and configurations ensures that the correct unit is available
for all electrical applications, including service entrances, distribution
switchboards, panelboards, and point-of-use applications.
Features
•
Uses thermally protected metal oxide varistor (MOV)
technology
•
20 kA nominal discharge current (I
n
) rating
(maximum rating assigned by UL)
•
50 through 400 kA surge current capacity ratings
•
Three feature package options
•
200 kA short-circuit current rating (SCCR)
•
10-year warranty
Standards and certifications
•
UL 1449 3rd Edition listed device
•
Canadian Standards AssociationT (CSAT)
SPD Series sidemount unit mounted externally
to an Eaton panelboard