Delta, LA302DC, DC Lightning Arrestor, 500 Volt

Description

Free shipping is for the contiguous United States only.
Delta
DC Lightning Arrestor
3 Wire, 500VDC
LA 302DC
Rapid response, high current
Delta DC Lightning Arrestors
protect your sensitive solar or wind energy systems from nearby lightning strikes. The
Delta LA Series
handles the big surges, like lightning up to 50,000 amps, passing them harmlessly to the ground. The once optional vent valve is now installed on every Delta DC lightning arrestor, which will keep the case from rupturing in the event of the arrestor taking a strike. A small vent on the bottom of the case will open.
While it is not possible to achieve 100% protection, Delta units will greatly reduce problems due to lightning, power surges and voltage spikes. The
LA302DC
model is ideal for photovoltaic and other limited current DC applications.
DELTA ARRESTORS:
employ a non-conductive base to prevent a blown arrestor from creating a shock hazard
do not cover adjacent equipment with carbon dust on failing, preventing damage to other equipment
always fail "clear" to permit continued use of the power system
are based on a silicon material to provide quicker operation at lower conduction resistance
will pass a large number of high-energy surges and half-cycle spikes prior to failing
feature extra long leads to ease installation
have locknut and bushing furnished
are available in a variety of voltages or number of poles
LA 302DC Specifications
Rated Voltage
Design Type
Surge Current
Max. Energy
Leads
Enclosure Rating
Dimensions
500 VDC
Silicon Oxide Varistor™
60,000 amps
2,000 Joules
per pole
18" #12 AWG
NEMA 4
2.25" Height, 2.25" Diameter
Everyone’s Solar Profile.
I recently sold my successful solar company that I created around 1992 in the state of Maine.  My solar experience in site surveys, design, installations, and maintenance of 300 plus clients, specializing in off grid homes, and owning my own off grid home.
Solar is part of my life and the bonus of meeting so many different client’s needs, remains my quest to see more people enjoy their home with solar.
I have taken advantage of my suppliers for the last 25 years to give you the best price I possibly can.  If you don’t find what you need on my site, please tell me what you need, and I will do my best to get it for you.
If you are new to solar and need help, feel free to reach out to me.  I will be more than happy to design a system for your needs.
I normally ship within two days of receiving payment, however if your item is not readily available I will inform you immediately and make the necessary required changes.
Sincerely
John Myatt
Contact me at two,zero,seven,-two-eight-zero,-zero,six,two,five.