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Instruction Leaflet IL158015EN
SP/PX Type 1 series surge protective
devices installation and operation manual
Effective August 2023
Supersedes November 2021
Introduction
This manual describes how to install a surge
protective device (SPD) in parallel (shunt) across
the AC supply of the following types of electrical
systems:
•
Split-phase
•
Three-phase wye
•
Three-phase delta
The SPD is designed to be installed on service
entrance, branch panels, and/or individual
equipment disconnects, and functions to protect
sensitive electronic equipment from damaging
voltage transients. The connecting wires do not
carry supply current. Instead, they carry only
short-duration currents that are associated with a
transient event.
These instructions do not cover all details,
variations, or combinations of the equipment,
its storage, delivery, installation, checkout, safe
operation, or maintenance. If you require further
information regarding a particular application or
installation that is not covered in this manual,
please contact Eaton's Power Quality Technical
Support at 1-800-809-2772, option 5, option 2.
Safety precautions
A licensed/qualified electrician must complete
all instructions described in this manual in
accordance with the U.S. National Electrical
Code®, state and local codes, or other applicable
country codes. All electrical codes supersede
these instructions. Suitable for use on a circuit
capable of delivering not more than 200,000 rms
symmetrical amperes.
Rev. 7
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Summary of Contents for Eaton SP Series
- Page 1 If you require further information regarding a particular application or installation that is not covered in this manual, please contact Eaton’s Power Quality Technical Support at 1-800-809-2772, option 5, option 2. Safety precautions A licensed/qualified electrician must complete all instructions described in this manual in accordance with the U.S.
- Page 2 #10 screws of the appropriate type (not provided) being installed. Damage to the SPD may result if it is connected with the large hole in the bracket at the top. to an electrical system of a higher voltage or different wiring configuration. EATON www.eaton.com...
- Page 3 Please contact your distributor as the SPD may be applicable national, state, and local electrical codes. under warranty. DO NOT use the Suppression Circuit Status LEDs as an indication of the presence or absence of system phase voltages. EATON www.eaton.com...
- Page 4 Effective August 2023 Specifications Warranty Eaton warrants these products for a period of 2 years from the Description Ratings date of delivery to the purchaser to be free from defects in both Surge current capacity per phase 50 kA, 75 kA workmanship and materials.
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