AG2401 & & A AG2401C SECONDARY SURGE ARRESTER

SECONDARY SURGE ARRESTER
“LIGHTNING ARRESTER”
AG2401 & AG2401C
For 120/240 VAC Single phase applications
Also called 120/240 VAC Split phase
For installation in Category “C”, “B” and “A” locations
Service Entrance, branch panel and
individual equipment applications
LISTED
OWHX
94X1
Parallel installation
Multi-Mode protection
Line - to - Ground
Line - to - Line
NEMA 4 polycarbonate plastic enclosure
CERTIFIED
LR38268
½” nipple wire entry
UV resistant
18", 12-gauge color coded leads
Mounting Bracket Option (AG1BRKT)
UL Listed to Lightning Protective Device
2.50”
OWHX - Listing Number 94X1
2.50”
CSA Certified
Mounting
Bracket
Listing Number LR38268
Two year product warranty
1.38”
Features and Applications:
0.938”
2.105”
0.188”
The AG2401(C) is a Metal Oxide Varistor
(MOV) based hardwired Lightning Protective
1.273”
1.56”
device that is UL listed as a Secondary
Surge Arrester, Category OWHX. These
1.00” HEX
devices, commonly called Lightning
Arresters, have been tested according to the
ANSI/IEEE Standards C62.11 and C62.34.
1/ 2 - 14 NPSM THRD
.7718 - .7769 PD &
Secondary Surge Arresters are designed to
.0813 - .8230 OD
protect electrical equipment from the damaging effects of transient surges caused by lightning, utility switching, electric motor cycling, insulation arcing and
various other large or sudden changes in electric current flow.
The AG2401 is a single phase, two-pole arrester designed to protect single or split phase 120 volt or 120/240
volt electrical systems. Installation of the arrester can be made indoors or outdoors. Secondary Surge
Arresters may be installed at the meter can or on the service entrance. Installation is allowed on the line side
or the load side of the main disconnect of the service. Arresters may also be installed at an individual piece
of equipment.
The AG2401 housing is molded from weather and UV resistant polycarbonate which complies with the UL
Standard for strength and flame resistance. All electrical connections in the AG Series are imbedded in a UL
recognized epoxy to seal and protect them from moisture and corrosion.
A partial list of applications that the AG Series is recommended for includes building electric service entrances,
garages, street lights, traffic control lights and controllers, parking lot lights, electric motors for irrigation and
farm applications,water and sewage lift stations.
Performance Characteristics:
MODEL
SERVICE
VOLTAGE
POLES
LEADS &
LENGTH
AG2401
120 / 240
2
3 - 18”
AG2401C (“C” indicates clamshell Package) 12 gauge
WIRE
CONFIGURATION
ACTUAL CLAMPING VOLTAGE
(line to ground)
1,500 A
5,000 A
10,000 A
L1, L2, GND/N
Specifications:
490
980
1410
Wiring Diagrams:
TECHNOLOGY: Parallel Metal Oxide Varistors
CONFIGURATION: Each line to ground/neutral
MAXIMUM LINE VOLTAGE: 150 volts AC line to ground
ENCLOSURE: Weatherproof and UV resistant NEMA 4 molded
polycarbonate.
ENCAPSULATION: UL component recognized epoxy potting compound. UL Flame class 94V-0; Relative Temperature Index:
Electric - 90, Mechanical - 90.
MOUNTING: 1/2” x 20 threaded nipple.
MOUNTING BRACKET: Right angle aluminum racket (Optional).
Order AG1BRKT.
WIRING: 18” of 12 gauge stranded copper wire is preconnected
for each phase, neutral and ground. Wires exit the enclosure
through the ½” nipple.
WIRE COLOR CODE: Black - phase leads, White - ground/neutral
lead.
WEIGHT: 0.5 pounds, 0.8 pounds in carton.
AGENCY LISTINGS:
UL: OWHX - Listing No. 94X1
CSA: File No. LR38068
AMBIENT OPERATING TEMPERATURE: - 40 to + 85 OC (- 40 to
+ 185 OF).
Line
BLACK
120 v
BLACK
Ground
WHITE
Line
120 v
BLACK
Neutral
120 v
BLACK
Ground
WHITE
0v
Line
BLACK
240 v
Line
BLACK
120 v
Ground
WHITE
Suggested Specifications:
The Secondary Surge Arrester(commonly known as a lightning
arrester) shall be listed by Underwriters Laboratories (OWHX),
ANSI/IEEE C62.11 for Category ‘C’ locations. The arrester shall provide protection between each phase conductor and ground. The
Maximum Continuous Operating Voltage (MCOV) shall be a minimum of 150 volts AC between phase and ground. The Secondary
Surge Arrester shall employ parallel MOV’s and provide protection
from Category ‘C’ level transient surges as defined in ANSI/IEEE
C62.11, C62.34, C62.41.1 and C62.41.2 without degradation of
components.
The arrester housing shall be constructed of UV resistant polycarbonate or material of equal strength and UV resistance. All electrical
connections shall be sealed in a UL component recognized epoxy to
exclude moisture, dirt and corrosion. The encapsulation shall have a
minimum UL Flame Class rating of 94V-0. A one-half inch threaded
nipple and locknut shall be provided. Leads shall be a minimum of
twelve gauge and eighteen inches in length.
When subjected to a 8 x 20 µS test impulse, the Peak Clamping
Voltage shall be no greater than 490 volts for 1500 Amps, 980 volts
for 5,000 Amps or 1,410 volts for 10,000 Amps (@ 4 x 10 µS).
The arrester shall carry a two year warranty and be manufactured by
a company who has engaged in the manufacture of such products
for a minimum of five years.
WARRANTY AND LIMITATION OF
LIABILITY
If within two (2) years from the date of purchase, this
Secondary Surge Arrester fails due to defect in material or
workmanship, Intermatic Incorporated will repair or
replace it free of charge. The warranty does not apply to:
(a) damage caused by accident, abuse, mishandling,
dropping; (b) units which have been subject to unauthorized repair, opened, taken apart; (c) units not used in
accordance with directions. Some states do not allow a
limitation of damages, so the foregoing limitations may not
apply to you. This warranty gives you specific legal rights
and you may also have other rights, which vary, from state
to state. This warranty service is available by either (a)
returning the product to the dealer from whom the unit
was purchased, or (b) obtaining a Returned Authorization
from the Intermatic Service Center at 815-675-7000.
Contact the company or refer to the warranty sheet
enclosed with each product for complete warranty details.
INTERMATIC INCORPORATED
SPRING GROVE, ILLINOIS 60081
www.intermatic.com
© 2004
300AG10107