-40%
Delta LA 303 R Lightning Arrestor 0 - 300 VAC 50-60Hz 3 or 4 Wire 3 Phase LA303R
Delta LA 303 R Lightning Arrestor 0 - 300 VAC 50-60Hz 3 or 4 Wire 3 Phase LA303R
Delta LA 303 R Lightning Arrestor 0 - 300 VAC 50-60Hz 3 or 4 Wire 3 Phase LA303R
Delta LA 303 R Lightning Arrestor 0 - 300 VAC 50-60Hz 3 or 4 Wire 3 Phase LA303R
Delta LA 303 R Lightning Arrestor 0 - 300 VAC 50-60Hz 3 or 4 Wire 3 Phase LA303R
Delta LA 303 R Lightning Arrestor 0 - 300 VAC 50-60Hz 3 or 4 Wire 3 Phase LA303R
Delta LA 303 R Lightning Arrestor 0 - 300 VAC 50-60Hz 3 or 4 Wire 3 Phase LA303R
Delta LA 303 R Lightning Arrestor 0 - 300 VAC 50-60Hz 3 or 4 Wire 3 Phase LA303R
Delta LA 303 R Lightning Arrestor 0 - 300 VAC 50-60Hz 3 or 4 Wire 3 Phase LA303R
Delta LA 303 R Lightning Arrestor 0 - 300 VAC 50-60Hz 3 or 4 Wire 3 Phase LA303R
Delta LA 303 R Lightning Arrestor 0 - 300 VAC 50-60Hz 3 or 4 Wire 3 Phase LA303R
Delta LA 303 R Lightning Arrestor 0 - 300 VAC 50-60Hz 3 or 4 Wire 3 Phase LA303R

Delta LA 303 R Lightning Arrestor 0 - 300 VAC 50-60Hz 3 or 4 Wire 3 Phase LA303R

$ 15.3

Availability: 18 in stock
  • Brand: Delta
  • Model: LA 303 R
  • Voltage: 125-250 VAC
  • Condition: New

    Description

    Delta
    AC Lightning Arrestor
    3 Wire, Single Phase
    LA 302R
    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
    LA302R
    model for light duty 120-250VAC, single phase systems (three wire service) can be used for applications where two hot wires of a single phase system are to be protected.
    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 303R Specifications
    Rated Voltage
    Design Type
    Surge Current
    Max. Energy
    Leads
    Enclosure Rating
    Dimensions
    0 -300 V
    3 Phase Phase
    3 or 4 -Wire Service
    Silicon Oxide Varistor™
    60,000 amps
    2,000 Joules
    per pole
    18" #12 THHN
    NEMA 4
    2.25" Height, 2.25" Diameter