https://www.phoenixcontact.com/us/products/2801273
Surge protection device - PT-IQ-4X1-48DC-PT - 2801273
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Surge protection, consisting of protective plug and base element, with integrated multi-stage status indicator on
the module for four signal wires with common reference potential.
The figure shows the PT-
IQ-2x2-24DC-PT version
Key Commercial Data
Packing unit
Custom tariff number
Country of origin
1 STK
85363010
Germany
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
Mounting type
PA 6.6
V-0
jet black RAL 9005
DIN rail: 35 mm
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https://www.phoenixcontact.com/us/products/2801273
Surge protection device - PT-IQ-4X1-48DC-PT - 2801273
Technical data
General
Type
Direction of action
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-Earth)
Pulse discharge current I
imp
(10/350) µs (core-ground)
Total discharge current I
Total
(8/20) µs
Voltage protection level U
p
(core-ground)
48 V DC
53 V DC
37 V AC
300 mA
≤ 6 µA (per path)
≤ 6 µA (per path)
10 kA
2.5 kA
20 kA
≤ 105 V (C1 - 1 kV/500 A)
≤ 160 V (C2 - 10 kV / 5 kA)
≤ 90 V (C3 - 25 A)
Response time tA (Core-Earth)
Input attenuation aE, asym.
Cut-off frequency fg (3 dB), asym. (PE) in 150 Ohm system
Capacity (Core-GND)
Resistance in series
Surge protection fault message
Max. required back-up fuse
Impulse durability (conductor-ground)
≤ 1 ns
typ. 0.3 dB (≤ 530 kHz / 150 Ω)
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 - 25 A
D1 - 2,5 kA
Pulse reset time (conductor-ground)
≤ 1500 ms
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https://www.phoenixcontact.com/us/products/2801273
Surge protection device - PT-IQ-4X1-48DC-PT - 2801273
Technical data
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 61000-6-3 2007 + A1:2011
EN 61000-6-2 2005
Drawings
Dimensional drawing
109,3
45
17,7
7,8
1
5
7
unprotected
2
6
8
protected
11
12
10
4
Circuit diagram
77,5
51,6
9
3
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
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https://www.phoenixcontact.com/us/products/2801273
Surge protection device - PT-IQ-4X1-48DC-PT - 2801273
Classifications
eCl@ss
eCl@ss 9.0
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
UL Listed
Ex Approvals
Approval details
UL Listed
http://database.ul.com/cgi-bin/XYV/template/LISEXT/1FRAME/index.htm FILE E 138168
Accessories
Accessories
Device marking
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https://www.phoenixcontact.com/us/products/2801273
Surge protection device - PT-IQ-4X1-48DC-PT - 2801273
Accessories
Zack marker strip - ZBN 18:UNBEDRUCKT - 2809128
Zack marker strip, Strip, white, unlabeled, can be labeled with: Plotter, Mounting type: Snap into tall marker groove, for
terminal block width: 18 mm, Lettering field: 18 x 5 mm
Labeled terminal marker
Zack Marker strip, flat - ZBF 5,LGS:FORTL.ZAHLEN - 0808671
Zack Marker strip, flat, Strip, white, labeled, Printed horizontally: Consecutive numbers 1 - 10, 11 - 20, etc. up to 491 -
500, Mounting type: Snap into flat marker groove, for terminal block width: 5 mm, Lettering field: 5.15 x 5.15 mm
Zack Marker strip, flat - ZBF 5,LGS:GERADE ZAHLEN - 0810821
Zack Marker strip, flat, Strip, white, labeled, Printed horizontally: Consecutive numbers 2 - 20, 22 - 40, etc. up to 82 - 100,
Mounting type: Snap into flat marker groove, for terminal block width: 5 mm, Lettering field: 5.15 x 5.15 mm
Zack Marker strip, flat - ZBF 5,LGS:UNGERADE ZAHLEN - 0810863
Zack Marker strip, flat, Strip, white, labeled, Printed horizontally: Odd numbers 1 - 19, 21 - 39, etc. up to 81 - 99,
Mounting type: Snap into flat marker groove, for terminal block width: 5 mm, Lettering field: 5.15 x 5.15 mm
Zack Marker strip, flat - ZBF 5,QR:FORTL.ZAHLEN - 0808697
Zack Marker strip, flat, Strip, white, labeled, Printed vertically: Consecutive numbers 1 - 10, 11 - 20, etc. up to 91 - 100,
Mounting type: Snap into flat marker groove, for terminal block width: 5 mm, Lettering field: 5.15 x 5.15 mm
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