https://www.phoenixcontact.com/hq/products/2801262
Surge protection device - PT-IQ-2X2+F-12DC-PT - 2801262
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Surge protection, consisting of protective plug and base element, with integrated multi-stage status indicator
on the module for two 2-wire floating signal circuits. Indirect grounding via gas-filled surge arrester.
The figure shows the PT-
IQ-2x2-24DC-PT version
Key Commercial Data
Packing unit
GTIN
GTIN
Custom tariff number
Note
4046356766456
85363010
Made to Order (non-returnable)
1 STK
Technical data
Dimensions
Height
Width
Depth
Horizontal pitch
109.3 mm
17.7 mm
77.5 mm
1 Div.
Ambient conditions
Ambient temperature (operation)
Ambient temperature (storage/transport)
Degree of protection
-40 °C ... 70 °C
-40 °C ... 85 °C
IP20
General
Housing material
Flammability rating according to UL 94
Color
PA 6.6
V-0
jet black RAL 9005
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https://www.phoenixcontact.com/hq/products/2801262
Surge protection device - PT-IQ-2X2+F-12DC-PT - 2801262
Technical data
General
Mounting type
Design
Direction of action
DIN rail: 35 mm
DIN rail module, two-section, divisible
Line-Line & Line-Signal Ground/Shield & optional Signal Ground/Shield-
Earth Ground
Additional descriptions
Note
Remote signaling as well as the power supply of the T-BUS are
established by snapping the module onto the T-BUS.
Protective circuit
IEC test classification
C1
C2
C3
D1
Nominal voltage U
N
Maximum continuous voltage U
C
Rated current
Operating effective current I
C
at U
C
Residual current I
PE
Nominal discharge current I
n
(8/20) µs (Core-Core)
Nominal discharge current I
n
(8/20) µs (Core-Earth)
Nominal discharge current I
n
(8/20) µs (Core-GND)
Pulse discharge current I
imp
(10/350) µs (core-ground)
Pulse discharge current I
imp
(10/350) µs (core-GND)
Total discharge current I
Total
(8/20) µs
Voltage protection level U
p
(core-core)
12 V DC
15 V DC
10 V AC
700 mA (50 °C)
≤ 1 µA (in the signal circuit)
≤ 1 µA
10 kA
10 kA
10 kA
2.5 kA
2.5 kA
20 kA
≤ 65 V (C1 - 1 kV/500 A)
≤ 95 V (C2 - 10 kV / 5 kA)
≤ 35 V (C3 - 25 A)
≤ 40 V (C3 - 50 A)
Voltage protection level U
p
(core-ground)
≤ 900 V (C1 - 1 kV/500 A)
≤ 1300 V (C2 - 10 kV / 5 kA)
≤ 1000 V (C3 - 25 A)
≤ 1300 V (C3 - 100 A)
Voltage protection level U
p
(core-GND)
≤ 600 V (C1 - 1 kV/500 A)
≤ 750 V (C2 - 10 kV / 5 kA)
≤ 700 V (C3 - 25 A)
≤ 800 V (C3 - 100 A)
Voltage protection level U
p
static (core-core)
Response time tA (Core-Core)
Response time tA (Core-Earth)
≤ 45 V (C1 - 1 kV/500 A)
≤ 1 ns
≤ 100 ns
≤ 100 ns
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https://www.phoenixcontact.com/hq/products/2801262
Surge protection device - PT-IQ-2X2+F-12DC-PT - 2801262
Technical data
Protective circuit
Input attenuation aE, sym.
Cut-off frequency fg (3 dB), sym. in 150 Ohm system
Capacity (Core-Core)
Resistance in series
Surge protection fault message
Max. required back-up fuse
Impulse durability (conductor-conductor)
typ. 0.3 dB (≤ 95 kHz/150 Ω)
typ. 600 kHz
typ. 4 nF
1.2 Ω ±5 %
Optical, multi-stage
800 mA (FF)
C1 - 1 kV/500 A
C2 - 10 kV/5 kA
C2 - 10 kA
C3 - 50 A
Impulse durability (conductor-ground)
C1 - 1 kV/500 A
C2 - 10 kV/5 kA
C2 - 10 kA
C3 - 100 A
D1 - 2.5 kA
Impulse durability (conductor-GND)
C1 - 1 kV/500 A
C2 - 10 kV/5 kA
C2 - 10 kA
C3 - 100 A
D1 - 2.5 kA
Pulse reset time (conductor-conductor)
Pulse reset time (conductor-ground)
Pulse reset time (conductor-GND)
≤ 25 ms
≤ 50 ms
≤ 50 ms
Connection data
Connection method
Connection type IN
Connection type OUT
Stripping length
Conductor cross section flexible
Conductor cross section solid
Conductor cross section AWG
Push-in connection
Push-in connection
Push-in connection
10 mm
0.2 mm² ... 2.5 mm²
0.2 mm² ... 4 mm²
24 ... 12
Connection, equipotential bonding
Connection method
NS 35 DIN rail or connection terminal block
Standards and Regulations
Standards/specifications
IEC 61643-21 2000 + A1:2008, modified
EN 61643-21 2001 + A1:2009
EN 61000-6-2 2007 + A1:2011
EN 61000-6-3 2005
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https://www.phoenixcontact.com/hq/products/2801262
Surge protection device - PT-IQ-2X2+F-12DC-PT - 2801262
Drawings
Pictogram
800
Diagram
I [mA]
600
400
200
0
30
35
40
45
50
55
60
65
70
T [°C]
75
Dimensional drawing
109,3
45
17,7
7,8
1
5
unprotected
3
Circuit diagram
2
6
protected
4
10
8
12
77,5
9
51,6
7
11
Approvals
Approvals
Approvals
UL Listed
Ex Approvals
Approval details
UL Listed
http://database.ul.com/cgi-bin/XYV/template/LISEXT/1FRAME/index.htm FILE E 138168
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