Extract from the online
catalog
LIT 4X1-24
Order No.: 2804649
http://eshop.phoenixcontact.de/phoenix/treeViewClick.do?UID=2804649
Surge protection in one-piece 6.2 mm wide DIN rail module for four
conductors with common reference potential.
Product notes
Commercial data
GTIN (EAN)
4
046356
428286
WEEE/RoHS-compliant since:
06/24/2008
sales group
Pack
Customs tariff
Catalog page information
J342
10 pcs.
85363010
Page 97 (TT-2009)
http://
www.download.phoenixcontact.com
Please note that the data given
here has been taken from the
online catalog. For comprehensive
information and data, please refer
to the user documentation. The
General Terms and Conditions of
Use apply to Internet downloads.
Technical data
General
Housing material
Inflammability class acc. to UL 94
Color
PBT
V0
black
PHOENIX CONTACT Inc., USA
http://www.phoenixcon.com
Page 1 / 6
May 6, 2011
LIT 4X1-24
Order No.: 2804649
http://eshop.phoenixcontact.de/phoenix/treeViewClick.do?UID=2804649
Standards for air and creepage distances
Total surge current (8/20) µs
Total surge current (10/350) µs
Ambient temperature (operation)
Ambient temperature (storage/transport)
Mounting type
Design
Degree of protection
Direction of action
Width
Height
Length
Protective circuit
IEC category
IEC 60664-1
20 kA
2 kA
-40 °C ... 80 °C
-40 °C ... 80 °C
DIN rail: 35 mm
Rail-mountable module, one-piece
IP20
Line-Earth Ground
6.20 mm
102.50 mm
93.00 mm
C1
C2
C3
D1
Nominal voltage U
N
Maximum continuous operating voltage U
C
24 V DC
25 V AC
36 V DC
Nominal current I
N
Operating effective current I
C
at U
C
Ground conductor current I
PE
Nominal discharge surge current I
n
(8/20) µs
(Core-Earth)
Total surge current (8/20) µs
Max. discharge surge current Imax (8/20) µs
maximum (Core-Earth)
Nominal pulse current Ian (10/1000) µs (Core-
Earth)
Lightning test current (10/350) µs, peak value l
imp
Output voltage limitation at 1 kV/µs (Core-Earth)
spike
350 mA (40°C)
≤ 2 µA
≤ 8 µA
5 kA
20 kA ((Total))
20 kA
10 kA
20 kA ((Total))
50 A
200 A ((Total))
500 A
≤ 60 V
PHOENIX CONTACT Inc., USA
http://www.phoenixcon.com
Page 2 / 6
May 6, 2011
LIT 4X1-24
Order No.: 2804649
http://eshop.phoenixcontact.de/phoenix/treeViewClick.do?UID=2804649
Residual voltage at I
n
, (conductor-ground)
Residual voltage with Ian (10/1000)µs (conductor-
ground)
Protection level U
P
(Core-Earth)
≤ 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
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)
≤ 1 ns
Typ. 0.3 dB (1 MHz / 50 Ω)
Typ. 0.2 dB (350 kHz / 150 Ω)
Typ. 6 MHz
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)
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
Connection, equipotential bonding
Connection method
5A-1s
Screw connection
Screw terminal blocks
Screw terminal blocks
M3
0.2 mm²
2.5 mm²
0.14 mm²
2.5 mm²
26
12
DIN rail NS35
PHOENIX CONTACT Inc., USA
http://www.phoenixcon.com
Page 3 / 6
May 6, 2011
LIT 4X1-24
Order No.: 2804649
http://eshop.phoenixcontact.de/phoenix/treeViewClick.do?UID=2804649
Connection, protective circuit
Standards/regulations
IEC 61643-21
DIN EN 61643-21
Certificates / Approvals
Certification
UL Listed
Accessories
Item
Marking
0818085
UC-TM 6
UniCard materials for labeling terminal blocks with a marker
groove,80-section, can be labeled with BLUEMARK X1 and CMS-
P1-PLOTTER, color: white
UniCard materials for labeling terminal blocks with a marker
groove,80-section, can be labeled with BLUEMARK X1 and CMS-
P1-PLOTTER, color: blue
UniCard materials for labeling terminal blocks with a marker
groove,80-section, can be labeled with BLUEMARK X1 and CMS-
P1-PLOTTER, color: green
UniCard materials for labeling terminal blocks with a marker
groove,80-section, can be labeled with BLUEMARK X1 and CMS-
P1-PLOTTER, color: orange
UniCard materials for labeling terminal blocks with a marker
groove,80-section, can be labeled with BLUEMARK X1 and CMS-
P1-PLOTTER, color: red
UniCard materials for labeling terminal blocks with a marker
groove,80-section, can be labeled with BLUEMARK X1 and CMS-
P1-PLOTTER, color: yellow
Designation
Description
0818344
UC-TM 6 BU
0818360
UC-TM 6 GN
0818328
UC-TM 6 OG
0818357
UC-TM 6 RD
0818331
UC-TM 6 YE
PHOENIX CONTACT Inc., USA
http://www.phoenixcon.com
Page 4 / 6
May 6, 2011
LIT 4X1-24
Order No.: 2804649
http://eshop.phoenixcontact.de/phoenix/treeViewClick.do?UID=2804649
Diagrams/Drawings
Application drawing
Dimensioned drawing
Circuit diagram
PHOENIX CONTACT Inc., USA
http://www.phoenixcon.com
Page 5 / 6
May 6, 2011
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