Delta AC Lightning Arrestor 5 Wire with Ground, Three Phase High Voltage, 440-600VAC
LA603G
The LA603G model is the same as the Delta LA 603 arrestor but it has a separate ground.
Rapid response, high current Delta Lightning Arrestors help prevent damage to computers and other electronic equipment. The Delta LA Series handles the big surges, like lightning up to 50,000 amps, passing them harmlessly to the ground.
While it is not possible to achieve 100% protection, Delta units will greatly reduce problems due to lightning, power surges and voltage spikes. The LA603 high voltage model for 240/480/600VAC, three phase systems (5 wire service) can be used for applications where three hot wires of a three phase system are to be protected (plus separate ground).
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
Specifications:
- Rated Voltage: 240/480/600VAC
- Three Phase 5-Wire Service
- Design Type: Silicon Oxide Varistor
- Surge Current: 100,000 Amps
- Max. Energy: 3,000 Joules per pole
- Leads: 36" #12 THHN
- Enclosure Rating: NEMA 4
- Dimensions: 4.5" Height, 2.25" Diameter
Warranty:
Delta Lightning Arrestors guarantees and warrants to the end user that this arrestor is free of defects in workmanship and material. The arrestor is designed to conduct 60,000 - 80,000 amps of lightning or surge to ground without damage. When lightning or surge is in excess of 60,000 - 80,000 amps, the arrestor is expected to experience failure. In the event you feel the arrestor has failed prematurely, return it to the factory with payment of $15.00 to cover shipping & handling and it will be replaced. This guarantee is limited to replacement. There is no other warranty, expressed or implied.
