SKU: 99813958033

Schneider Electric A9L8F492 Cartridge for Acti9 iPRD F40r 1P+N/3P+N L-N Type 2+3 SPD with Fuse

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Description

Schneider Electric A9L8F492 Cartridge for Acti9 iPRD F40r 1P+N/3P+N L-N Type 2+3 SPD with FuseSchneider Electric A9L8F492 Cartridge for Acti9 iPRD F40r Type 2+3 Surge Protective Devices (L N) Product Description The Schneider Electric A9L8F492 is a genuine replacement cartridge designed for use with Acti9 iPRD F40r 1P+N and 3P+N surge protective devices. It provides reliable differential mode protection between live and neutral (L N), safeguarding electrical installations against transient overvoltages caused by lightning strikes or switching

Schneider Electric A9L8F492 Cartridge for Acti9 iPRD F40r Type 2+3 Surge Protective Devices (L-N)

Product Description

The Schneider Electric A9L8F492 is a genuine replacement cartridge designed for use with Acti9 iPRD F40r 1P+N and 3P+N surge protective devices. It provides reliable differential mode protection between live and neutral (L-N), safeguarding electrical installations against transient overvoltages caused by lightning strikes or switching events.

This Type 2+3 surge arrester cartridge incorporates an integrated, surge-adapted backup fuse and uses MOV technology to deliver fast, effective protection. A clear front-facing visual indicator shows operational status, with a green flag when functioning correctly and a red flag when replacement is required.

Designed for quick, plug-in replacement, the cartridge helps maintain system uptime while ensuring continued compliance with surge protection standards. It is compatible with TT and TN-S earthing systems and is suitable for residential, commercial and industrial installations.

Key Features

  • Replacement cartridge for Acti9 iPRD F40r SPDs
  • Suitable for 1P+N and 3P+N surge protective devices
  • Type 2 + 3 surge protection for differential mode (L-N)
  • Integrated surge-adapted backup fuse
  • Plug-in design for fast and easy replacement
  • Clear green/red visual status indication
  • Compatible with TT and TN-S earthing systems
  • Designed for residential, commercial and industrial use

Technical Specification

  • Range: Acti9
  • Product Type: Surge arrester cartridge
  • Device Short Name: iPRD F40
  • Compatibility: Acti9 iPRD F40r 1P+N and 3P+N
  • Standards: IEC 61643-11:2011, BS EN 61643-11:2012+A11:2018
  • Rated Operational Voltage (Ue): 240V AC, 50/60Hz
  • Maximum Continuous Operating Voltage (Uc): 340V L-N
  • Nominal Discharge Current (In): 20kA (L-N)
  • Maximum Discharge Current (Imax): 40kA (L-N)
  • Voltage Protection Level (Up): <1.5kV
  • Open Circuit Voltage (Uoc): 6000V
  • Short-Circuit Withstand: 25kA
  • Response Time: <25ns
  • Mounting: Plug-in cartridge
  • Dimensions (H × W × D): 45 × 18 × 58 mm
  • Weight: 68 g
  • Colour: White (RAL 9003)
  • Operating Temperature: –40°C to +85°C

Data Sheet

Download the Schneider Electric A9L8F492 data sheet (PDF)

Instruction Manual

View the Schneider Acti9 KQ SPD brochure

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 99813958033

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4.2 ★★★★★
Based on 21 reviews
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YetAnotherITGuy
Grantham, US
★★★★★ 5
works as advertised!
Size: 1 Count (Pack of 1)
I purchased this kit to renew the headlights on my 2016 Nissan Frontier pick-up. The headlights had become slightly oxidized and dull -- not that bad but it was bothering me and for the price of the kit I figured it was worth the effort to attempt to renew them. All I can say is -- WOW, what a difference. The end result looked like new -- clean, brilliant and bright. Read the directions (2 or 3 times) and follow them EXACTLY. Total time for me from opening the kit to being done was about 2 hours and I was taking my time. This kit is different in that the final step applies a UV resistant coating which really makes the glass super transparent. Great investment in the time and money. I can't stop admiring my new (old) headlights!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 14, 2026
A
Verified Purchase
Alex
Belleville, US
★★★★★ 5
Incredible Results! The "Z-Line" is Back!
Size: 1 Count (Pack of 1), Size: 1 Count (Pack of 1)
I’ve tried a few "wipe-on" fixes in the past, but the CERAKOTE® Ceramic Headlight Restoration Kit is in a completely different league. If you are tired of hazy, yellowed lenses and weak nighttime visibility, look no further. 📖 Instructions & Ease of Use The first thing that stood out was the clarity of the instructions. The kit breaks everything down into a simple, step-by-step process. Even if you aren't a "car person," the directions are foolproof. They don't just tell you what to do; they explain why each step matters, which gave me the confidence to get the job done right the first time. ✨ Restoration Effectiveness As you can see in my Before and After photos, the transformation is night and day. My headlights went from a dull, oxidized yellow to a factory-fresh, crystal-clear finish. It didn't just "clean" them—it completely rejuvenated the plastic. 🔦 The Real Test: Light Output & Beam Pattern The most impressive part isn't just how the car looks, but how it performs at night. I’ve included a photo of my car parked against a wall in the dark to show the comparison: Passenger Side (Restored): You can see a sharp, distinct cutoff line and the perfect "Z-line" pattern. The light is focused exactly where it needs to be on the road. Driver Side (Not Restored yet): The light is completely distorted. There is no cutoff, just a messy blob of light that scatters everywhere, likely blinding oncoming traffic while providing less actual visibility for me. Final Verdict This kit doesn't just make your car look better; it’s a genuine safety upgrade. Seeing that crisp Z-line back on the wall proves that the clarity is internal as well as external. Highly recommended!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 15, 2026
S
Verified Purchase
Shadetree
Fort Morgan, US
★★★★★ 5
Like it came from the factory
Color: 2024-2025 Black
The texture and color matches the factory interior and the shape and size of the handle is a mirror image of the passenger handle from the factory. Installation is quick and easy - it takes only five minutes. Great product!
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Reviewed in the United States on April 17, 2026
R
Verified Purchase
Randall S Jackson
Charlottesville, US
★★★★★ 5
JUST RIGHT
Color: 2024-2025 Black
PERFECT FIT WORKS AS ADVERTISED
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 27, 2026
J
Verified Purchase
Jose uribe
San Leandro, US
★★★★★ 4
No encaja exactamente
Color: 2024-2025 Black
No encaja exactamente
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 28, 2026

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