Extract from the online
catalog
CTM 1X2- 24DC
Order No.: 2838513
http://eshop.phoenixcontact.de/phoenix/treeViewClick.do?UID=2838513
LSA-PLUS plug (COMTRAB CTM) with protection for conductor pairs
in floating signal circuits. Nominal voltage: 24 V DC
Product notes
Commercial data
GTIN (EAN)
4
017918
819545
WEEE/RoHS-compliant since:
06/07/2006
Note
sales group
Pack
Customs tariff
Catalog page information
Made-to-order
J460
10 pcs.
85363010
Page 114 (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
PA
V0
black
PHOENIX CONTACT Deutschland GmbH
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Feb 2, 2011
CTM 1X2- 24DC
Order No.: 2838513
http://eshop.phoenixcontact.de/phoenix/treeViewClick.do?UID=2838513
Standards for air and creepage distances
Surge voltage category
Pollution degree
Total surge current (8/20) µs
Total surge current (10/350) µs
Ambient temperature (operation)
Mounting type
Design
Number of positions
Degree of protection
Direction of action
Arrester can be tested with CHECKMASTER from
software version:
Width
Height
Length
Protective circuit
IEC category
DIN VDE 0110-1
IEC 60664-1: 1992-10
II
2
10 kA
2.5 kA
-25 °C ... 75 °C
On CT-TERMIBLOCK and LSA-PLUS disconnect strip
LSA-PLUS module
2
IP20
Line-Line & Line-Earth Ground
From SW rev. 1.10
9.50 mm
53.50 mm
21.00 mm
B2
C1
C2
C3
D1
VDE requirement class
B2
C1
C2
C3
D1
Nominal voltage U
N
Maximum continuous operating voltage U
C
24 V DC
± 30 V DC
21 V AC
Maximum continuous voltage UC (wire-wire)
Maximum continuous voltage U
C
(wire-ground)
Nominal current I
N
± 30 V DC
21 V AC
72 V DC
380 mA (25°C)
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Feb 2, 2011
CTM 1X2- 24DC
Order No.: 2838513
http://eshop.phoenixcontact.de/phoenix/treeViewClick.do?UID=2838513
Operating effective current I
C
at U
C
Ground conductor current I
PE
Nominal discharge surge current I
n
(8/20) µs
(Core-Core)
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-
Core)
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-Core)
spike
Output voltage limitation at 1 kV/µs (Core-Earth)
spike
Output voltage limitation at 1 kV/µs (Core-Core)
static
Output voltage limitation at 1 kV/µs (Core-Earth)
static
Residual voltage at I
n
, (conductor-conductor)
Residual voltage at I
n
, (conductor-ground)
Residual voltage with Ian (10/1000)µs (conductor-
conductor)
Residual voltage with Ian (10/1000)µs (conductor-
ground)
Protection level U
P
(Core-Core)
≤ 5 µA
≤ 2 µA
5 kA
5 kA
10 kA
10 kA (in total)
100 A
100 A
1 kA
≤ 70 V
≤ 700 V
≤ 70 V
≤ 700 V
≤ 45 V
≤ 60 V
≤ 25 V
≤ 12 V
≤ 70 V (C2, 10 kV/5 kA, spike)
≤ 45 V (C2, 10 kV/5 kA, static)
≤ 45 V (C3, 7.5 kV/100 A, spike)
≤ 25 V (C3, 7.5 kV/100 A, static)
Protection level U
P
(Core-Earth)
≤ 700 V (C2, 10 kV/5 kA, spike)
≤ 60 V (C2, 10 kV/5 kA, static)
≤ 700 V (C3, 7.5 kV/100 A, spike)
≤ 12 V (C3, 7.5 kV/100 A, static)
Response time tA (Core-Core)
Response time tA (Core-Earth)
Input attenuation aE, sym.
≤ 1 ns
≤ 100 ns
0.3 dB (≤ 600 kHz)
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Feb 2, 2011
CTM 1X2- 24DC
Order No.: 2838513
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Cut-off frequency fg (3 dB), sym. in 100 Ohm
system
Capacity (Core-Core)
Resistance in series
Surge carrying capacity in acc. with IEC 61643-21
(Core-Core)
2.7 MHz
1.2 nF (f=1 MHz / V
R
= 0 V)
3.3 Ω 10 %
3.3 Ω
C2 (4 kV/2 kA)
C3 (100 A)
B2 (4 kV / 100 A)
Surge carrying capacity in acc. with IEC 61643-21
(Core-Earth)
C2 (4 kV / 2 kA)
C3 (100 A)
B2 (4 kV / 100 A)
D1 (1 kA)
Alternating current carrying capacity in acc. with
IEC 61643-21 (Core-Earth)
Connection data
Type of connection
Connection type IN
Connection type OUT
Connection method
Connection, equipotential bonding
Type of connection
Connection, protective circuit
Standards/regulations
Certificates / Approvals
5A-1s
can be plugged into COMTRAB-TERMIBLOCK and LSA-PLUS
disconnect and switching strips
COMTRAB plug-in system
COMTRAB plug-in system
LSA-PLUS
Spring contact
IEC 61643-21
Certification
GOST, UL
PHOENIX CONTACT Deutschland GmbH
http://www.phoenixcontact.de
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Feb 2, 2011
CTM 1X2- 24DC
Order No.: 2838513
http://eshop.phoenixcontact.de/phoenix/treeViewClick.do?UID=2838513
Additional products
Item
Assembly
0441711
CT-TERMIBLOCK 10 DA
Screw termination block with disconnect contacts for
accommodating protective plugs CT and CTM. Use in MCR and
telecommunications systems. Design: 10 double wires
shield fast connections for conductor diameter 3 - 6 mm. Potential
connection cable: 200 mm, black
Shield fast connection for conductor diameters 5 - 10 mm.
Potential connection cable: 200 mm, black
Designation
Description
2839295
2839512
SSA 3-6
SSA 5-10
General
2765547
2765372
CT 1-10-ES
CT 10-MB/ 3
Ground rail for CTM protective plug when used in combination
with LSA-PLUS disconnect strip. Version: 10 double conductors
Mounting clip, for holding 3 disconnect or ground wire strips.
Version: 10 double conductors, dimensions: A 104.5 mm, B 65
mm.
Mounting clip, for holding 10 disconnect or ground wire strips.
Version: 10 double conductors, dimensions: A 104.5 mm,
dimensions B 245.5 mm
LSA-PLUS disconnect strip to hold the CTM and CT 10 protection
modules. Version: 10 double conductors, dimension A: 124 mm.
Cable bush for assembly troughs, for protection of the lines guided
through the laminated frame
Magazine with a grounding rail to accommodate up to 10 LSA-
PLUS protective plugs (COMTRAB CTM), to insert in CT-
TERMIBLOCK or LSA-PLUS disconnect strip
LSA-PLUS grounding plug (COMTRAB CTM) to short-circuit and
ground potentials in CT-TERMIBLOCK... and disconnect strip CT
10...
2765385
CT 10-MB/10
2765356
2765518
2838610
CT 10-TL
CT-KDT
CTM 10-MAG
2838649
CTM EST
PHOENIX CONTACT Deutschland GmbH
http://www.phoenixcontact.de
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Feb 2, 2011
