Specification

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Surge Protection
Diagrams
AG3000
Specification
The Surge Protective Device AG3000 is UL Listed to ANSI/UL 1449, 4th Edition Standard. The AG3000 shall provide pro-
tection between each phase conductor and Neutral/Ground connection. The Maximum Continuous Operating
Voltage (MCOV) is a minimum of 150 volts AC. The Voltage Protection Rating (VPR) has a maximum rating of 700 volts
Line to Neutral and 1200 volts Line to Line when subjected to the ANSI/UL 1449, 4th Edition VPR and Nominal current
testing (In). This Surge Protection Device employs MOV technology and provides individual component thermal
protection and monitoring. Green LED indicates if the SPD is providing full protection to the load. The AG3000 housing
shall be constructed of UV resistant polycarbonate and tested to UL Type 4X standards for outdoor use. Each SPD unit
is provided with 1/2" 20 threaded nipple (weatherproof and UV resistant). Leads shall be 10 gauge minimum and 18"
in length. The AG3000 Surge Protection Device shall carry a 3-year limited product warranty and a $7,500 connected
equipment coverage warranty for 3 years on appliances and electronics.
240V
120V
120V
120/240 VAC Three wire with Neutral/Ground.
Line
(BLACK)
Neutral/
Ground
(WHITE)
Line
(BLACK)
120 VAC Two wire single-phase with
separate ground.
Found at connections for individual
pieces of equipment such as pumps,
single phase motors and HVAC applications.
NOTE: Both Black wires connect to Line.
Line
Neutral
Ground
0 V
120 V
120 V
Neutral
(WHITE)
Line
(BLACK)
Line
(BLACK)
Main Breaker
2-Pole, 20 A circuit
breaker shown
A=Black (Line)
B=Black (Line)
C=Grounded/Neutral (White)