https://www.phoenixcontact.com/us/products/2804636
Surge protection device - LIT 2X1-24 - 2804636
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Surge protection in one-piece 6.2 mm wide DIN rail module for two conductors with common reference potential.
Product Features
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
Packing unit
11
54.0 GRM
85363010
Germany
Key commercial data
Weight per Piece (excluding packing)
Custom tariff number
Country of origin
Technical data
Dimensions
Height
Width
Depth
93 mm
6.2 mm
102.5 mm
Ambient conditions
Ambient temperature (operation)
Ambient temperature (storage/transport)
Degree of protection
-40 °C ... 80 °C
-40 °C ... 80 °C
IP20
General
Housing material
PBT
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Surge protection device - LIT 2X1-24 - 2804636
Technical data
General
Inflammability class according to UL 94
Color
Standards for air and creepage distances
Mounting type
Design
Direction of action
V0
black
IEC 60664-1
DIN rail: 35 mm
Rail-mountable module, one-piece
Line-Earth Ground
Protective circuit
IEC test classification
C1
C2
C3
D1
Nominal voltage U
N
Maximum continuous operating 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-Earth)
Total surge current (8/20) µs
Total surge current (10/350) µs
Max. discharge current I
max
(8/20) µs maximum (Core-Earth)
Nominal pulse current Ian (10/1000) µs (Core-Earth)
Impulse discharge current (10/350) µs, peak value l
imp
Output voltage limitation at 1 kV/µs (Core-Earth) spike
Residual voltage at I
n
, (conductor-ground)
Residual voltage with Ian (10/1000)µs (conductor-ground)
Voltage protection level U
P
(Core-Earth)
24 V DC
25 V AC
36 V DC
350 mA (40°C)
≤ 2 µA
≤ 4 µA
5 kA
10 kA ((Total))
20 kA
1 kA
10 kA
20 kA ((Total))
50 A
100 A ((Total))
500 A
≤ 60 V
≤ 50 V
≤ 60 V
≤ 60 V (C1 - 500 V / 250 A)
≤ 95 V (C2 - 10 kV / 5 kA)
≤ 60 V (C3 - 10 A)
Response time tA (Core-Earth)
Input attenuation aE, asym.
Cut-off frequency fg (3 dB), asym. (PE) in 50 Ohm system
≤ 1 ns
typ. 0.3 dB (1 MHz / 50 Ω)
typ. 0.2 dB (350 kHz / 150 Ω)
typ. 6 MHz
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https://www.phoenixcontact.com/us/products/2804636
Surge protection device - LIT 2X1-24 - 2804636
Technical data
Protective circuit
Cut-off frequency fg (3 dB), asym. (PE) in 150 Ohm system
Capacity
Resistance in series
Max. required back-up fuse
Surge carrying capacity in acc. with IEC 61643-21 (Core-Earth)
typ. 2 MHz
≤ 1.3 nF (per channel)
3.3 Ω 20 %
315 mA
C2 (10 kV/5 kA)
C3 (25 A)
D1 (500 A)
Alternating current carrying capacity in acc. with IEC 61643-21 (Core-
Earth)
5A-1s
Connection data
Connection method
Connection type IN
Connection type OUT
Screw thread
Conductor cross section stranded min.
Conductor cross section stranded max.
Conductor cross section solid min.
Conductor cross section solid max.
Conductor cross section AWG/kcmil min.
Conductor cross section AWG/kcmil max
Screw connection
Screw terminal blocks
Screw terminal blocks
M3
0.2 mm²
2.5 mm²
0.14 mm²
2.5 mm²
26
12
Connection, equipotential bonding
Connection method
DIN rail NS35
Standards and Regulations
Standards/regulations
IEC 61643-21
DIN EN 61643-21
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/2804636
Surge protection device - LIT 2X1-24 - 2804636
Classifications
ETIM
ETIM 2.0
ETIM 3.0
ETIM 4.0
ETIM 5.0
EC000943
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 / GL
Ex Approvals
Approvals submitted
Approval details
UL Listed
GL
Accessories
Accessories
Terminal marking
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https://www.phoenixcontact.com/us/products/2804636
Surge protection device - LIT 2X1-24 - 2804636
Accessories
Marker for terminal blocks - UC-TM 6 - 0818085
Marker for terminal blocks, Sheet, white, Unlabeled, Can be labeled with: BLUEMARK CLED, BLUEMARK LED, Plotter,
Mounting type: Snap into tall marker groove, For terminal block width: 6.2 mm, Lettering field: 5.6 x 10.5 mm
Marker for terminal blocks - UC-TM 6 OG - 0818328
Marker for terminal blocks, Sheet, orange, Unlabeled, Can be labeled with: BLUEMARK CLED, BLUEMARK LED,
Plotter, Mounting type: Snap into tall marker groove, For terminal block width: 6.2 mm, Lettering field: 5.6 x 10.5 mm
Marker for terminal blocks - UC-TM 6 YE - 0818331
Marker for terminal blocks, Sheet, yellow, Unlabeled, Can be labeled with: BLUEMARK CLED, BLUEMARK LED, Plotter,
Mounting type: Snap into tall marker groove, For terminal block width: 6.2 mm, Lettering field: 5.6 x 10.5 mm
Marker for terminal blocks - UC-TM 6 BU - 0818344
Marker for terminal blocks, Sheet, blue, Unlabeled, Can be labeled with: BLUEMARK CLED, BLUEMARK LED, Plotter,
Mounting type: Snap into tall marker groove, For terminal block width: 6.2 mm, Lettering field: 5.6 x 10.5 mm
Marker for terminal blocks - UC-TM 6 RD - 0818357
Marker for terminal blocks, Sheet, red, Unlabeled, Can be labeled with: BLUEMARK CLED, BLUEMARK LED, Plotter,
Mounting type: Snap into tall marker groove, For terminal block width: 6.2 mm, Lettering field: 5.6 x 10.5 mm
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