LA302R 125/208/250 Volts, 18″ Leads, Single Phase, 3 Wire, Surge ARRESTOR/Suppressor
$44.00 Original price was: $44.00.$39.27Current price is: $39.27.
Price: $44.00 - $39.27
(as of Feb 13, 2026 13:10:25 UTC – Details)
Delta LA302-R 2-Pole 120-240 VAC Single Phase Lightning Arrestor. 18-inch wire leads. All wiring should be performed only by a qualified electrician to meet local and NEC electrical codes.
2-Pole 120-240 VAC Single Phase Lightning Arrestor
18-inch Wire Leads
All wiring should be performed by a qualified electrician
8 reviews for LA302R 125/208/250 Volts, 18″ Leads, Single Phase, 3 Wire, Surge ARRESTOR/Suppressor
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Amazon Customer –
good product. Inexpensive and it did the job correctly.
I needed this part after lightning struck a tree and traveled through the ground to blow out wiring & electronic controls for my tram car on rails to the lake from my house. The arrestor stopped the shock from going further and needed to be replaced.
Vallie Avery –
SAVED MY HOUSE !!!!!
Within a week of installing this we had the worst lightening storm I have ever been through. A tree was hit right behind my power pole. Another tree hit across the road and worse yet, my sisters house right next door burned to the ground because it was hit by lightening. I FIRMLY BELEIVE MY HOME IS STILL HERE BECAUSE OF THIS PRODUCT! If you have EVER seen a lightening storm and watched a loved ones home burn to the ground because of one, you would get this product! INVEST IN YOUR HOME. My sister has lost everything. All her pictures and keepsakes, gone. All her important papers and clothes, gone. GET THIS AND INSTALL IT ASAP! YOUR HOME IS WORTH IT.
S-Door –
Good product
Good product at good price
DIY solar installer –
Seems OK
Shipment was reasonably prompt. Product looked correct and was easy to install. Does it work? I hope I never find out… if I’d have to get hit by lightning to test it.
Steven D. Sheasly –
great customer support
I hooked this up to my VFD well motor drive and it was installed in less than 5 min.
Amazon Customer –
good piece of mind.
I hope i never get to test one of these. I installed this on my main service into home.
Luis lopez –
Easy installation. Good price.
Easy installation and good quality at an affordable price.
donm –
Total failure
Had one installed by electrician in 2012 after a power surge which destroyed boiler , TV , air exchanger . Fast forward to July 2023 .Another power surge and it wrecked boiler and a TV , 2 Keurig coffee makers , micro wave . Absolutely useless never tripped the 20 amp breaker it wired to !