https://www.phoenixcontact.com/us/products/2800987
Surge protection device - PT-IQ-2X2+F-48DC-UT - 2800987
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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-UT version
Product Features
Surge protection system
Multi-level state monitoring
Collective message about supply and remote module
System supplied via DIN rail bus
Up to 28 protection modules per supply module
Maximum ease of maintenance thanks to the two-piece design
Codable plug
Impedance-neutral disconnection of plug for maintenance purposes
Base element remains an integral part of the installation
Packing unit
Custom tariff number
Country of origin
1 pc
85363010
Germany
Key commercial data
Technical data
Dimensions
Height
Width
Depth
91.1 mm
17.7 mm
77.5 mm
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https://www.phoenixcontact.com/us/products/2800987
Surge protection device - PT-IQ-2X2+F-48DC-UT - 2800987
Technical data
Dimensions
Horizontal pitch
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
Mounting type
Type
Direction of action
PA 6.6
V-0
jet black RAL 9005
DIN rail: 35 mm
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)
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)
48 V DC
53 V DC
37 V AC
300 mA
≤ 5 µA (in the signal circuit)
≤ 1 µA
10 kA
10 kA
2.5 kA
20 kA
2.5 kA
≤ 100 V (C1 - 1 kV/500 A)
≤ 150 V (C2 - 10 kV / 5 kA)
≤ 170 V (C2 - 10 kA)
≤ 90 V (C3 - 25 A)
≤ 95 V (C3 - 100 A)
Voltage protection level U
p
(core-ground)
≤ 900 V (C1 - 1 kV/500 A)
≤ 1300 V (C2 - 10 kV / 5 kA)
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https://www.phoenixcontact.com/us/products/2800987
Surge protection device - PT-IQ-2X2+F-48DC-UT - 2800987
Technical data
Protective circuit
≤ 1200 V (C2 - 10 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)
≤ 800 V (C2 - 10 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)
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
Impulse durability (conductor-conductor)
≤ 85 V (C2 - 10 kA)
≤ 1 ns
≤ 100 ns
≤ 100 ns
typ. 0.3 dB (≤ 450 kHz)
typ. 1.9 MHz
typ. 1.5 nF
1.2 Ω ±5 %
Optical, multi-stage
315 mA (FF)
C1 - 1 kV/500 A
C2 - 10 kV/5 kA
C2 - 10 kA
C3 - 100 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)
≤ 300 ms
≤ 30 ms
≤ 4000 ms
Connection data
Connection method
Screw connection
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https://www.phoenixcontact.com/us/products/2800987
Surge protection device - PT-IQ-2X2+F-48DC-UT - 2800987
Technical data
Connection data
Connection type IN
Connection type OUT
Screw thread
Tightening torque
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.
Screw terminal blocks
Screw terminal blocks
M3
0.5 Nm
8 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
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
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https://www.phoenixcontact.com/us/products/2800987
Surge protection device - PT-IQ-2X2+F-48DC-UT - 2800987
Approvals
Approvals
Approvals
UL Listed / EAC / CSA / CSAus / cCSAus
Ex Approvals
Approvals submitted
Approval details
UL Listed
EAC
CSA
CSAus
cCSAus
Drawings
Dimensional drawing
91,1
45
17,7
7,8
1
5
unprotected
3
4
10
8
12
2
6
protected
Circuit diagram
77,5
9
51,6
7
11
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