Ditek DTK-120-240HW Specsheet
Every precaution has been taken to ensure that this literature is accurate and complete. DITEK Corporation assumes no responsibility and disclaims all liability for damages resulting from the use of this information or for any errors or omissions.
One DITEK Center 1720 Starkey Road - Largo, FL 33771
Phone: 1-800-753-2345 Direct: 727-812-5000
Technical Support: 1-888-472-6100
www.diteksurgeprotection.com
Doc. Number: SPS-100057-001 Rev 11 03/17
©2017 DITEK Corp.
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Technical Specifications
Part Number:
DTK-120HW
DTK-120/240HW
Service Voltage:
Single (2W+G),
120VAC
Split (3W+G),
120/240VAC
MCOV:
130V
130/260V
Protection Modes:
L-G, L-N, N-G
L-L, L-G, L-N, N-G
Voltage Protection Rating:
700V L-N, L-G
600V N-G
700V L-N, L-G
600V N-G, 1200 L-L
Surge Current Rating:
18,000A
32,000A
SCCR:
10,000A
Nominal Discharge
Current Rating (In):
3kA
Mechanical Characteristics
Connection Method:
¾” NPT threaded fitting
Housing:
ABS
Temperature Range:
-40°F - 185°F (-40°C - 85°C)
Maximum Humidity:
95% non-condensing
Dimensions:
2.83”L x 1.68”W x 2.93” H
(71.9mm x 42.7mm x 74.4mm)
Weight:
0.5lb (227g)
Quality, Standards & Approval
Agency Approvals:
UL 1449, cUL
SPD Type:
SPD Type 2
IEEE Category B
Warranty:
Ten Year Limited
DITEK’s DTK-HW Series of surge protectors are designed and
manufactured to meet the standards of the life safety industry.
These compact, parallel-mount surge protectors are widely used
to protect fire alarm panels and other dedicated branch circuit
loads.
Applications
Equipment Panel
Dedicated Branch Circuit
Accessories
DIN Rail Mounting Kit – Part Number
DTK-DRK
Product Features
Available for 120V and 120/240V systems
Approved for 20A circuit breakers
Diagnostic LED indicates ground presence,
system power and SPD function
Weatherproof enclosure
Small footprint enables installation in a variety
of locations
Complies with ANSI/IEEE C62.41 and C62.45
Category B standards
DTK-120HW
Standards Compliance:
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