Data Sheet

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: [phone] Direct: 727-812-5000
Technical Support: 1-888-472-6100
www.ditekcorp.com
Doc. Number: SPS-100034-005 Rev 1 07/15
©2015 DITEK Corp.
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Technical Specifications
Part Number:
DTK-120/240CM+
DTK-4LVLPLV
Service Voltage:
120/240VAC
24V
MCOV:
130/260V
38VDC
Clamping Voltage
N/A
47V
Protection Modes
L-G,L-L
Line-Ground (All)
Voltage Protection
Rating:
500V L-G, 900V L-L
N/A
Surge Current Rating
36,000A/Phase
2,000A/Pair
SCCR:
10,000 Amps
N/A
Nominal Discharge
Current Rating (In):
10kA
N/A
Operation Frequency:
50/60Hz
N/A
Mechanical Characteristics
Connection Method:
¾” NPT Threaded
Fitting
#22 - #16 AWG
Screw Terminals
Housing:
NEMA 4X
ABS
Operating
Temperature:
-31°F - 185°F
(-35°C - 85°C)
-40°F - 158°F
(-40°C - 70°C)
Maximum Humidity:
95% non-condensing
N/A
Dimensions:
2.83”Lx 1.68”W x 2.93”H
72mm x 43mm x 74mm
4.8”L x 2.3”W x 1.5”H
122mm x 58mm x 35mm
Weight:
0.5 lb (227g)
2.4 oz (68g)
Quality, Standards & Approval
Agency Approvals:
UL1449 Listed, cUL
UL497B
SPD Type:
Type 2SPD
N/A
Standards Compliance:
IEEE Category C
N/A
Warranty:
Ten Year Limited
Power outages, surges and voltage transients can damage your
heating and cooling system just like any other valuable electronic
device. DITEK’s HVAC Surge Protection Kit is perfect for
commercial and residential HVAC installers who want to provide
an additional, valuable service to their customers. DITEK’s top
quality, superior performing products help prevent equipment
loss during these damaging events
Applications
 Heating & Air Conditioning Systems
Product Features
DTK-120/240CM+: 120/240V Single Phase
Surge Protective Device
 Install and wire to the load side of the
disconnect
 Parallel connection for easy installation
 Diagnostic LED indicates power, ground
presence and surge protection status
DTK-4LVLPLV: 4-pair, 24V Surge Protection
 Install in series with the thermostat control
wires at air handler
 Series connection, parallel function adds no
resistance to loop circuits