https://www.phoenixcontact.com/us/products/2801288
Surge protection device - PT-IQ-3-HF-12DC-PT - 2801288
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Surge protection, consisting of protective plug and base element, with integrated multi-stage status indicator on
the module for three signal wires with common reference potential. For HF applications and telecommunications
interfaces without supply voltage (up to 90 Mbps).
The figure shows the PT-
IQ-1x2-24DC-PT version
Packing unit
Custom tariff number
Country of origin
1 pc
85363010
Germany
Key commercial data
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
Inflammability class according to UL 94
Color
Standards for cearances and creepage distances
Mounting type
PA 6.6
V0
black
IEC 60664-1
DIN rail: 35 mm
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https://www.phoenixcontact.com/us/products/2801288
Surge protection device - PT-IQ-3-HF-12DC-PT - 2801288
Technical data
General
Type
Direction of action
Transmission speed
DIN rail module, two-section, divisible
Line-Line & Line-Signal Ground/Shield & optional Signal Ground/Shield-
Earth Ground
90 MBit/s
Protective circuit
IEC test classification
C1
C2
C3
D1
Nominal voltage U
N
Maximum continuous voltage U
C
Nominal current I
N
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)
Pulse discharge current I
imp
(10/350) µs (core-ground)
Total surge current (8/20) µs
Impulse discharge current (10/350)½µs, peak value l
imp
Voltage protection level U
p
(core-core)
12 V DC
15 V DC
10 V AC
600 mA (40°C)
≤ 100 µA (per system)
≤ 100 µA (per system)
10 kA
10 kA
2.5 kA
20 kA
2.5 kA
≤ 90 V (C1 - 1 kV/500 A)
≤ 40 V (C3 - 25 A)
≤ 40 V (C3 - 50 A)
≤ 145 V (C2 - 10 kV / 5 kA)
Voltage protection level U
p
(core-ground)
≤ 90 V (C1 - 1 kV/500 A)
≤ 145 V (C2 - 10 kV / 5 kA)
≤ 40 V (C3 - 25 A)
≤ 40 V (C3 - 50 A)
Voltage protection level U
p
static (core-core)
Voltage protection level U
p
static (core-ground)
Response time tA (Core-Core)
Response time tA (Core-Earth)
Input attenuation aE, sym.
Cut-off frequency fg (3 dB), sym. in 150 Ohm system
Capacity (Core-Core)
Capacity (Core-GND)
≤ 55 V (C1 - 1 kV/500 A)
≤ 55 V (C1 - 1 kV/500 A)
≤ 1 ns
≤ 1 ns
typ. 0.3 dB (≤ 10 MHz/150 Ω)
> 60 MHz
typ. 30 pF
typ. 30 pF
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https://www.phoenixcontact.com/us/products/2801288
Surge protection device - PT-IQ-3-HF-12DC-PT - 2801288
Technical data
Protective circuit
Resistance in series
Surge protection fault message
Max. required back-up fuse
Impulse durability (conductor-conductor)
1.2 Ω ±5 %
Optical, multi-stage
0.6 A (FF)
C1 (1 kV/500 A)
C2 (10 kV/5 kA)
C2 (10 kA)
C3 (25 A)
C3 (50 A)
Impulse durability (conductor-ground)
C1 (1 kV / 500 A)
C2 (10 kV / 5 kA)
C2 (10 kA)
C3 (25 A)
C3 (50 A)
D1 - 2,5 kA
Impulse durability (conductor-GND)
C1 - 1 kV/500 A
C2 - 10 kV/5 kA
C2 - 10 kA
C3 - 25 A
C3 - 50 A
Pulse reset time (conductor-conductor)
Pulse reset time (conductor-GND)
Overload failure mode (connector)
≤ 15 ms
≤ 15 ms
Mode 2
Connection data
Connection method
Connection type IN
Connection type OUT
Stripping length
Conductor cross section flexible min.
Conductor cross section flexible max.
Conductor cross section solid min.
Conductor cross section solid max.
Conductor cross section AWG min.
Conductor cross section AWG max.
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
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https://www.phoenixcontact.com/us/products/2801288
Surge protection device - PT-IQ-3-HF-12DC-PT - 2801288
Classifications
eCl@ss
eCl@ss 4.0
eCl@ss 4.1
eCl@ss 5.0
eCl@ss 5.1
eCl@ss 6.0
eCl@ss 7.0
eCl@ss 8.0
27140201
27130801
27130801
27130801
27130807
27130807
27130807
ETIM
ETIM 3.0
ETIM 4.0
ETIM 5.0
EC000943
EC000943
EC000943
UNSPSC
UNSPSC 6.01
UNSPSC 7.0901
UNSPSC 11
UNSPSC 12.01
UNSPSC 13.2
30212010
39121610
39121610
39121610
39121620
Approvals
Approvals
Approvals
EAC
Ex Approvals
Approvals submitted
Approval details
EAC
Drawings
07/06/2015 Page 4 / 5
https://www.phoenixcontact.com/us/products/2801288
Surge protection device - PT-IQ-3-HF-12DC-PT - 2801288
Diagram
800
Dimensional drawing
109,3
45
17,7
7,8
I [mA]
600
400
200
0
30
Circuit diagram
7
unprotected
11
8
protected
12
9
3
10
4
Phoenix Contact 2015 © - all rights reserved
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51,6
35
40
45
50
55
60
65
70
T [°C]
75
77,5
07/06/2015 Page 5 / 5
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