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
Key commercial data
Packing unit
1 pc
Weight per Piece (excluding packing)
54.0 GRM
Custom tariff number
85363010
Country of origin
Germany
Technical data
Dimensions
Height
93 mm
Width
6.2 mm
Depth
102.5 mm
Ambient conditions
Ambient temperature (operation)
-40 °C ... 80 °C
Ambient temperature (storage/transport)
-40 °C ... 80 °C
Degree of protection
IP20
General
Housing material
PBT
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https://www.phoenixcontact.com/us/products/2804636
Surge protection device - LIT 2X1-24 - 2804636
Technical data
General
Inflammability class according to UL 94
V0
Color
black
Standards for air and creepage distances
IEC 60664-1
Mounting type
DIN rail: 35 mm
Type
Rail-mountable module, one-piece
Direction of action
Line-Earth Ground
Protective circuit
IEC test classification
C1
C2
C3
D1
Nominal voltage UN
24 V DC
Maximum continuous operating voltage UC
25 V AC
36 V DC
Nominal current IN
350 mA (40°C)
Operating effective current IC at UC
≤ 2 µA
Residual current IPE
≤ 4 µA
Nominal discharge current In (8/20) µs (Core-Earth)
5 kA
10 kA ((Total))
Total surge current (8/20) µs
20 kA
Total surge current (10/350) µs
1 kA
Max. discharge current Imax (8/20) µs maximum (Core-Earth)
10 kA
20 kA ((Total))
Nominal pulse current Ian (10/1000) µs (Core-Earth)
50 A
100 A ((Total))
Impulse discharge current (10/350)˽µs, peak value limp
500 A
Output voltage limitation at 1 kV/µs (Core-Earth) spike
≤ 60 V
Residual voltage at In, (conductor-ground)
≤ 50 V
Residual voltage with Ian (10/1000)µs (conductor-ground)
≤ 60 V
Voltage protection level UP (Core-Earth)
≤ 60 V (C1 - 500 V / 250 A)
≤ 95 V (C2 - 10 kV / 5 kA)
≤ 60 V (C3 - 10 A)
Response time tA (Core-Earth)
≤ 1 ns
Input attenuation aE, asym.
typ. 0.3 dB (1 MHz / 50 Ω)
typ. 0.2 dB (350 kHz / 150 Ω)
Cut-off frequency fg (3 dB), asym. (PE) in 50 Ohm system
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
typ. 2 MHz
Capacity
≤ 1.3 nF (per channel)
Resistance in series
3.3 Ω 20 %
Max. required back-up fuse
315 mA
Surge current resistance (conductor-ground)
C2 - 10 kV/5 kA
C3 (25 A)
D1 (500 A)
Alternating current carrying capacity (conductor-ground)
5A-1s
Connection data
Connection method
Screw connection
Connection type IN
Screw terminal blocks
Connection type OUT
Screw terminal blocks
Screw thread
M3
Conductor cross section stranded min.
0.2 mm²
Conductor cross section stranded max.
2.5 mm²
Conductor cross section solid min.
0.14 mm²
Conductor cross section solid max.
2.5 mm²
Conductor cross section AWG/kcmil min.
26
Conductor cross section AWG/kcmil max
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
27140201
eCl@ss 4.1
27130801
eCl@ss 5.0
27130801
eCl@ss 5.1
27130801
eCl@ss 6.0
27130807
eCl@ss 7.0
27130807
eCl@ss 8.0
27130807
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https://www.phoenixcontact.com/us/products/2804636
Surge protection device - LIT 2X1-24 - 2804636
Classifications
ETIM
ETIM 2.0
EC000943
ETIM 3.0
EC000943
ETIM 4.0
EC000943
ETIM 5.0
EC000943
UNSPSC
UNSPSC 6.01
30212010
UNSPSC 7.0901
39121610
UNSPSC 11
39121610
UNSPSC 12.01
39121610
UNSPSC 13.2
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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https://www.phoenixcontact.com/us/products/2804636
Surge protection device - LIT 2X1-24 - 2804636
Accessories
Marker for terminal blocks - UC-TM 6 GN - 0818360
Marker for terminal blocks, Sheet, green, 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
Drawings
Dimensioned drawing
102,5
93,1
Circuit diagram
6,2
IN
OUT
7
8
5
6
3
4
1
2
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