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They provide common-mode or common and differential mode.
This SPD is based on high energy varistor equipped with thermal disconnector and failure indicator, to comply with standards.
The DS40 surge protectors are designed to be used in a multipolar configuration to protect single-phase, 3-phase or 3 phase+Neutral AC networks.
They are sometimes associated with dedicated N/PE surge protector based on gas tube technology.
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Reviews
- W
William Murphy
Jun 29, 2025
CITEL Surge Protection Device DS44S-385The website is easy to navigate.HelpfulUnhelpful - J
Joseph Tilley
Nov 21, 2024
CITEL Surge Protection Device DS44S-385It's a bummer they don't ship everything together.HelpfulUnhelpful - B
Braxton Alldredge
Oct 30, 2024
CITEL Surge Protection Device DS44S-385The price was great, the shipping was fast, and the packaging was perfect.HelpfulUnhelpful - M
Matt Garcia
Feb 11, 2024
CITEL Surge Protection Device DS44S-385Pleasant and everything went smoothly~HelpfulUnhelpful - A
Anonymous user
Nov 25, 2022
CITEL Surge Protection Device DS44S-385All was ok! No problems whatsoever.HelpfulUnhelpful
CITEL Surge Protection Device DS44S-385
✔ In Stock (Can ship in 5-7 days)

Online Support 24/7
12 Months Warranty for New Products
30 Days Money Back Guarantee
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