Ditek DTK-DL480 Specsheet
DL Series Light Pole Surge Arresters
Single Phase and Three Phase Surge Arresters,
DITEK’s DL Series of Light Pole surge arresters have been
engineered to meet stringent D.O.T. standards to protect outdoor
lights. These series connected surge arresters provide optimum
protection for high mast lights, highway lighting, standard street
lights, and parking lot light poles.
Waterproof construction allows use in outdoor environments, and
an oversized #6 AWG ground wire provide optimum surge current
dissipations. Backed by a ten year warranty, DITEK DL arresters
are your choice for effective, economical outdoor lighting
protection.
120VAC – 480VAC
DTK-DL480
DITEK DL Surge Arresters – Key Features
• 50,000A surge current capacity per phase
• Compact size to fit most light pole bases
• Available in eight voltage configurations
• DOT certified (DTK-DL480)
Dimensions – Single Phase and Three Phase Units
• Weatherproof design allows for use in most
environments
• Series connected for maximum protection
• Ten year limited warranty
One DITEK Center
1720 Starkey Road
Largo, FL 33771
1-800-753-2345 Direct: 727-812-5000
Technical Support: 1-888-472-6100
www.ditekcorp.com
Document: SPS-100024-002 Rev 3 09-13
©2013 DITEK Corp.
Specification Subject to Change
DL Series Light Pole Surge Arresters
Single Phase and Three Phase Surge Arresters,
Product Selection and Specificati ons
Connection Method: Hard wired, series configuration
Surge Current Capacity: 50,000 Amps per phase, 25,000 Amps per mode
Max. Continuous Current: 30 Amps
Protection Modes: L-G, L-L – All Models; L-G, L-N, N-G – DL120, DL240, DL480
Enclosure: UL94V0 ABS, NEMA 4X
Dimensions: 4.0” x 2.1” x 1.5” (102mm x 53mm x 38mm)
Weight: 2.44 lb. (1.1kg)
Warranty: Ten Year Limited Warranty
120VAC – 480VAC
DTK-
DL120 Single Φ
DL1203 Three Φ Wye
DL120/240 Single Φ
DL240 Single Φ
DL240/480 Single Φ
DL277/4803 Three Φ Wye
DL480 Single Φ
DL4803 Three Φ Delta
Service
Configuration
(2W + G)
(3W + G)
(2W + G)
(2W + G)
(2W + G)
(4W + G)
(2W + G)
(3W + G)
Service
Voltage MCOV
120VAC 150V 395V 50,000A 480 L-G, L-N,
120/208
VAC
120/240
VAC
240VAC
277VAC
240/480
VAC
277/480
VAC
480VAC 510V 1140V 50,000A 1160 L-G, L-N,
480VAC 510V 1140V 50,000A 1290 L-G, L-L
150/300V 460V 50,000A 720 L-G, L-L
150/300V 395/790V 50,000A 480 L-G, L-L
300V 790V 50,000A 760 L-G, L-N,
300/510V 790/1390V 50,000A 760 L-G, L-L
320/640V 790/1390V 50,000A 1290 L-G, L-L
Clamping
Voltage
Peak
Surge
Current
Energy
Dissipation
(Joules)
Protection
Modes
N-G
N-G
N-G
One DITEK Center
1720 Starkey Road
Largo, FL 33771
1-800-753-2345 Direct: 727-812-5000
Technical Support: 1-888-472-6100
www.ditekcorp.com
Document: SPS-100024-002 Rev 3 09-13
©2013 DITEK Corp.
Specification Subject to Change
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