★★★★★ 5
Worked perfectly
Size: (Pack of 1)
Easy to install
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 18, 2026
DEHN AC Surge Arrester - Type 2- 3 Phase (952400)
Marsoni
M251S
Get it in 3 business days with 1 day shipping.
Friday, May 29
DEHN AC Surge Arrester - Type 2- 3 Phase (952400)Part No: DG M TNS 275 Protection Three Phase Surge Protections This modular surge arrester is for use in three phase systems. The 4 DIN module wide rail mounted type 2 surge device is for TNS or PME grid connections. These are easily pluggable surge modules and they are for testing. They meet the requirements of BS7671 amendment 1 section 534. They can also be wired in to the circuit with the AC isolator. Keywords: DGMTNS275, DEHN, Three Phase Surge
Quick Dispatch:
Your DEHN AC Surge Arrester - Type 2- 3 Phase (952400) orders ship within 1-2 business days.
Delivery Options:
- Standard: 3-7 business days
- Fast: 2-3 business days
- Express: 1-2 business days
Order Tracking:
You'll receive a tracking link by email once your DEHN AC Surge Arrester - Type 2- 3 Phase (952400) ships.
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Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
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4.2 ★★★★★
Based on 102 reviews
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Product Reviews
★★★★★ 5
perfect fit
Size: (Pack of 1)
Buy this. 3-minute install. Youtube it.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 8, 2025
★★★★★ 4
Did its job
Size: (Pack of 1)
No complaints and did what it was intended for. Nice fit.
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Reviewed in the United States on September 16, 2024
★★★★★ 5
Excellent Quality
Size: (Pack of 1)
Nice quality.
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Reviewed in the United States on June 7, 2025
★★★★★ 5
Super easy and inexpensive
Size: (Pack of 1)
It was super easy to swap out myself! I just searched “how to change engine air filter 2017 Acura RDX” on YouTube and watched the first video that popped up. It took me longer to type this than it did to change the filter. Plus, this one cost about a third of what Valvoline was going to charge me to replace it.
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Reviewed in the United States on August 10, 2025
