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Intermatic AG6503L3 - Surge Arrester - Up to 600 Volts Three Phase  - 36 in. Leads
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Intermatic AG6503L3 - Surge Arrester

Up to 600 Volts Three Phase - 36 in. Leads

The Intermatic AG6503L3 surge arrester is used to maintain any potential power disturbances. It comes in a weatherproof and UV resistant housing, has 3 poles, and 36-inch leads. It is rated for a maximum voltage of 600 volts and has three phases. This surge arrester is UL listed for outdoor use, is CSA certified, and comes with a one-year warranty.


  • Designed for outdoor installations on service entrances and utility meter cabinets
  • Parallel metal oxide varistors (MOV) from each line to grounded neutral provide increased product capability
  • Molded polycarbonate housing with 1/2" x 20 threaded nipple is weatherproof and UV resistant
  • Epoxy encapsulation protects components from moisture, dirt and corrosion
  • Color coded 36 in. leads
  • 1 year product warranty

Brochures & Spec Sheets


Stock Code:  ELEC-AG6503L3
Part No.:  AG6503L3
Configuration:  L1, L2, L3, GND/N
Housing:  Weatherproof and UV Resistant
Type:  1 or 2 SPD
UL Listed:  Outdoor
Case Quantity:  6
Brand:  Intermatic
Maximum Voltage:  600 Volt
Lead Length:  36 in.
Poles:  3
CSA Listed:  Yes
Warranty:  1 Year


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Customer Reviews

Rated 5 out of 5 by 1 reviewer.
Rated 5 out of 5 by Great Product We have been using these for years, close to 100 in use now, and have saved us from having to replace expensive motors every time a lightening storm comes threw our area, or our energy provider has a flux in incoming power. October 4, 2013
  • 2015-06-30T05:32:01.936-05:00
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