The AG series surge protective device (SPD) is designed for a variety of type 1 and type 2 applications. Type 1 applications include outdoor installations before service entrances and utility meter cabinets. Type 2 applications include installations after service entrances. CSA listed to ANSI/UL1449 3rd edition, the AG series is approved for outdoor applications including irrigation equipment, farm equipment, pumps, lighting fixtures, traffic signaling devices, HVACR controls and motors.