https://www.phoenixcontact.com/us/products/2801512
Surge protection device - PT-IQ-1X2-EX-24DC-UT - 2801512
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Surge protection, consisting of protective plug and base element, with integrated multi-stage status indicator on
the module for one 2-wire floating Ex-i signal circuit.
Product Features
Packing unit
1 pc
140.0 GRM
85363010
Germany
Key commercial data
Weight per Piece (excluding packing)
Custom tariff number
Country of origin
Technical data
Dimensions
Height
Width
Depth
Horizontal pitch
91.1 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
PA 6.6
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https://www.phoenixcontact.com/us/products/2801512
Surge protection device - PT-IQ-1X2-EX-24DC-UT - 2801512
Technical data
General
Inflammability class according to UL 94
Color
Mounting type
Type
Direction of action
V0
black
DIN rail mounting
DIN rail module, two-section, divisible
Line-Line & Line-Signal Ground/Shield & optional Signal Ground/Shield-
Earth Ground
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)
Total surge current (8/20) µs
Impulse discharge current (10/350)½µs, peak value l
imp
Voltage protection level U
p
(core-core)
24 V DC
30 V DC
21 V AC
350 mA
≤ 5 µA (per system)
≤ 100 nA (per system)
10 kA
10 kA
20 kA
2 kA
≤ 60 V (C1 - 1 kV/500 A)
≤ 110 V (C2 - 10 kV / 5 kA)
≤ 140 V (C2 - 10 kA)
≤ 50 V (C3 - 25 A)
≤ 55 V (C3 - 100 A)
Voltage protection level U
p
(core-ground)
≤ 1.3 kV (C2 - 10 kV / 5 kA)
≤ 1.5 kV (C2 - 10 kA)
≤ 1.3 kV (C3 - 100 A)
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-Earth)
Resistance in series
Surge protection fault message
Max. required back-up fuse
≤ 1 ns
≤ 100 ns
typ. 0.3 dB (≤ 300 kHz / 150 Ω)
typ. 1.1 MHz
typ. 2 nF
1.2 Ω ±5 %
Optical, multi-stage
350 mA (F)
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https://www.phoenixcontact.com/us/products/2801512
Surge protection device - PT-IQ-1X2-EX-24DC-UT - 2801512
Technical data
Protective circuit
Impulse durability (conductor-conductor)
C1 - 1 kV/500 A
C2 - 10 kA
C3 - 100 A
Impulse durability (conductor-ground)
Pulse reset time (conductor-conductor)
Pulse reset time (conductor-ground)
C2 - 10 kA
D1 - 2 kA
≤ 30 ms
≤ 30 ms
Connection data
Connection method
Connection type IN
Connection type OUT
Screw thread
Tightening torque
Stripping length
Conductor cross section solid min.
Conductor cross section solid max.
Conductor cross section AWG min.
Conductor cross section AWG max.
Screw connection
Screw terminal blocks
Screw terminal blocks
M3
0.5 Nm
8 mm
0.2 mm²
4 mm²
24
12
Connection, equipotential bonding
Connection method
NS 35 DIN rail or connection terminal block
Remote indicator contact
Switching function
Via TBUS
General
Maximum inner capacitance C
i
Maximum inner inductance L
i
Max. input current I
i
Max. input voltage U
i
Maximum input power Pi
Insulation voltage to ground
Standards/specifications
negligible
negligible
350 mA
30 V DC
1.2 W
> 500 V AC
EN 60079-0 2012
EN 60079-11 2012
EN 60079-15 2010
IEC 60079-0 2012
IEC 60079-11 2012
IEC 60079-15 2010
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https://www.phoenixcontact.com/us/products/2801512
Surge protection device - PT-IQ-1X2-EX-24DC-UT - 2801512
Technical data
General
Ambient temperature (operation)
-40 °C ... 50 °C (T6)
-40 °C ... 70 °C (T4)
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
Drawings
Dimensional drawing
91,1
45
17,7
7,8
7
11
unprotected
8
12
protected
9
10
4
Circuit diagram
77,5
51,6
3
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