https://www.phoenixcontact.com/pi/products/2804610
Surge protection device - LIT 1X2-24 - 2804610
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Surge protection in the one-piece 6.2 mm DIN rail module for one floating signal circuit in 2-wire technology.
Tested according to the protection types in Ex areas Ex ia IIC/Ex iaD. HART-compatible.
Your advantages
Can be used in binary, analog, and intrinsically safe circuits
Protection of up to four signal wires over a design width of 6.2 mm
Key Commercial Data
Packing unit
GTIN
GTIN
4046356428330
10 pc
Technical data
Dimensions
Height
Width
Depth
93.1 mm
6.2 mm
102.5 mm (incl. DIN rail 7.5 mm)
Ambient conditions
Ambient temperature (operation)
Ambient temperature (storage/transport)
Altitude
Degree of protection
-40 °C ... 80 °C
-40 °C ... 80 °C
≤ 2000 m (amsl (above mean sea level))
IP20
General
Housing material
Flammability rating according to UL 94
Color
PBT
V-0
anthracite grey RAL 7016
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Surge protection device - LIT 1X2-24 - 2804610
Technical data
General
Mounting type
Type
Direction of action
DIN rail: 35 mm
DIN rail module, one-piece
Line-Line & Line-Earth Ground
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 (line-line)
Nominal discharge current I
n
(8/20) µs (line-earth)
Pulse discharge current I
imp
(10/350) µs (line-earth)
Total discharge current I
total
(8/20) µs
Max. discharge current I
max
(8/20) µs maximum (line-line)
Max. discharge current I
max
(8/20) µs maximum (line-earth)
Nominal pulse current Ian (10/1000) µs (line-line)
Nominal pulse current Ian (10/1000) µs (line-earth)
Output voltage limitation at 1 kV/µs (line-line) spike
Output voltage limitation at 1 kV/µs (line-earth) spike
Residual voltage at I
n
(line-line)
Residual voltage with Ian (10/1000) µs (line-line)
Voltage protection level U
p
(line-line)
24 V DC
36 V DC
25 V AC
350 mA (40° C)
≤ 2 µA
≤ 2 µA
5 kA
5 kA
500 A
1 kA (in total)
10 kA
20 kA (1x)
10 kA
10 kA
20 kA (in total)
50 A
50 A
100 A (in total)
≤ 60 V
≤ 650 V
≤ 70 V
≤ 50 V
≤ 70 V (C2 - 10 kV / 5 kA)
≤ 50 V (C3 - 10 A)
≤ 55 V (C3 - 50 A)
Voltage protection level U
p
(line-earth)
≤ 650 V (C1 - 500 V / 250 A)
≤ 700 V (C2 - 10 kV / 5 kA)
≤ 650 V (C3 - 10 A)
≤ 700 V (C3 - 50 A)
Response time t
A
(line-line)
Response time t
A
(line-earth)
≤ 1 ns
≤ 100 ns
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https://www.phoenixcontact.com/pi/products/2804610
Surge protection device - LIT 1X2-24 - 2804610
Technical data
Protective circuit
Input attenuation aE, sym.
Cut-off frequency fg (3 dB), sym. in 50 Ohm system
Cut-off frequency fg (3 dB), sym. in 150 Ohm system
Capacity
Resistance in series
Surge protection fault message
Max. required back-up fuse
Impulse durability (line-line)
Impulse durability (line-earth)
typ. 0.7 dB (1 MHz / 50 Ω)
typ. 0.3 dB (350 kHz / 150 Ω)
typ. 6 MHz
typ. 2 MHz
≤ 1.3 nF (per channel)
3.3 Ω ±20 %
none
315 mA (T)
C2 - 10 kV/5 kA
C3 - 50 A
C1 - 1 kV/500 A
C2 - 10 kV/5 kA
C3 - 50 A
D1 - 500 A
Alternating current carrying capacity (line-earth)
5A-1s
Connection data
Connection method
Screw thread
Tightening torque
Stripping length
Conductor cross section flexible
Conductor cross section solid
Conductor cross section AWG
Screw connection
M3
0.8 Nm
8 mm
0.2 mm² ... 2.5 mm²
0.2 mm² ... 2.5 mm²
24 ... 14
Connection, equipotential bonding
Connection method
DIN rail NS35
Standards and Regulations
Standards/specifications
EN 61643-21 A2:2013
EN 60079-0 2012
EN 60079-11 2012
EN 60079-26 2007
IEC 60079-0 2011
IEC 60079-11 2011
IEC 60079-26 2006
Environmental Product Compliance
China RoHS
Environmentally Friendly Use Period = 50
For details about hazardous substances go to tab “Downloads”,
Category “Manufacturer's declaration”
Drawings
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Surge protection device - LIT 1X2-24 - 2804610
Pictogram
400
Diagram
I [mA]
300
200
100
30
40
50
60
70
80
T [°C]
90
Application drawing
Field
0-20mA
LIT 1X2...
Application drawing
Ex area
Non-Ex
area
protected
Controller
LINETRAB
IN
OUT
IN
OUT
Galvanic isolator
barrier
Grounding
Dimensional drawing
93,1
6,2
IN
7
Circuit diagram
OUT
8
5
6
3
4
102,5
1
2
Approvals
Approvals
Approvals
DNV GL / UL Listed / EAC / EAC
Ex Approvals
IECEx / ATEX
Approval details
DNV GL
http://exchange.dnv.com/tari/
TAE00001N8
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https://www.phoenixcontact.com/pi/products/2804610
Surge protection device - LIT 1X2-24 - 2804610
Approvals
UL Listed
http://database.ul.com/cgi-bin/XYV/template/LISEXT/1FRAME/index.htm
FILE E 138168
EAC
EAC-Zulassung
EAC
RU C-
DE.A*30.B01561
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Flachsmarktstr. 8
32825 Blomberg
Germany
Tel. +49 5235 300
Fax +49 5235 3 41200
http://www.phoenixcontact.com
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