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Extract from the online
catalog
CTM 1X2-110AC
Order No.: 2838539
The illustration shows version CTM 1x2- 24 DC
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LSA-PLUS plug (COMTRAB CTM) with protection for conductor pairs
in floating signal circuits. Nominal voltage: 110 V AC
Commercial data
GTIN (EAN)
4 017918 819569
sales group J460
Pack 10 pcs.
Customs tariff 85363010
Catalog page information Page 114 (TT-2009)
Product notes
WEEE/RoHS-compliant since:
04/27/2006
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Please note that the data given
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information and data, please refer
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Use apply to Internet downloads.
Technical data
General
Housing material PA
Inflammability class acc. to UL 94 V0
Color black
CTM 1X2-110AC Order No.: 2838539
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Standards for air and creepage distances DIN VDE 0110-1
IEC 60664-1: 1992-10
Surge voltage category II
Pollution degree 2
Total surge current (8/20) µs 10 kA
Total surge current (10/350) µs 2.5 kA
Ambient temperature (operation) -25 °C ... 75 °C
Mounting type On CT-TERMIBLOCK and LSA-PLUS disconnect strip
Design LSA-PLUS module
Number of positions 2
Degree of protection IP20
Direction of action Line-Line & Line-Earth Ground
Arrester can be tested with CHECKMASTER from
software version:
From SW rev. 1.10
Width 9.50 mm
Height 53.50 mm
Length 21.00 mm
Protective circuit
IEC category B2
C1
C2
C3
D1
VDE requirement class B2
C1
C2
C3
D1
Nominal voltage UN110 V AC
Maximum continuous operating voltage UC± 180 V DC
Maximum continuous voltage UC (wire-wire) ± 180 V DC
Maximum continuous voltage UC (wire-ground) 184 V DC
Nominal current IN380 mA (25°C)
Operating effective current IC at UC≤ 5 µA
Ground conductor current IPE ≤ 2 µA
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Nominal discharge surge current In (8/20) µs
(Core-Core)
5 kA
Nominal discharge surge current In (8/20) µs
(Core-Earth)
5 kA
Total surge current (8/20) µs 10 kA
Max. discharge surge current Imax (8/20) µs
maximum (Core-Earth)
10 kA (in total)
Nominal pulse current Ian (10/1000) µs (Core-
Core)
100 A
Nominal pulse current Ian (10/1000) µs (Core-
Earth)
100 A
Lightning test current (10/350) µs, peak value limp 1 kA
Output voltage limitation at 1 kV/µs (Core-Core)
spike
≤ 260 V
Output voltage limitation at 1 kV/µs (Core-Earth)
spike
≤ 800 V
Output voltage limitation at 1 kV/µs (Core-Core)
static
≤ 260 V
Output voltage limitation at 1 kV/µs (Core-Earth)
static
≤ 800 V
Residual voltage at In, (conductor-conductor) ≤ 10 V
Residual voltage at In, (conductor-ground) ≤ 55 V
Residual voltage with Ian (10/1000)µs (conductor-
conductor)
≤ 10 V
Residual voltage with Ian (10/1000)µs (conductor-
ground)
≤ 12 V
Protection level UP (Core-Core) ≤ 260 V (C2, 10 kV/5 kA, spike)
≤ 10 V (C2, 10 kV/5 kA, static)
≤ 260 V (C3, 7.5 kV/100 A, spike)
≤ 10 V (C3, 7.5 kV/100 A, static)
Protection level UP (Core-Earth) ≤ 800 V (C2, 10 kV/5 kA, spike)
≤ 60 V (C2, 10 kV/5 kA, static)
≤ 800 V (C3, 7.5 kV/100 A, spike)
≤ 12 V (C3, 7.5 kV/100 A, static)
Response time tA (Core-Core) ≤ 1 ns
Response time tA (Core-Earth) ≤ 100 ns
Input attenuation aE, sym. 0.3 dB (≤ 1.8 MHz)
Cut-off frequency fg (3 dB), sym. in 100 Ohm
system
20 MHz
Capacity (Core-Core) 100 pF (f=1 MHz / VR= 0 V)
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Resistance in series 3.3 Ω 10 %
3.3 Ω
Max. required back-up fuse 150 mA
Surge carrying capacity in acc. with IEC 61643-21
(Core-Core)
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)
5 A - 1 s
Connection data
Type of connection can be plugged into COMTRAB-TERMIBLOCK and LSA-PLUS
disconnect and switching strips
Connection type IN COMTRAB plug-in system
Connection type OUT COMTRAB plug-in system
Connection method LSA-PLUS
Connection, equipotential bonding
Type of connection Spring contact
Connection, protective circuit
Standards/regulations IEC 61643-21
Certificates / Approvals
Certification GOST, UL
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Additional products
Item Designation Description
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
2839295 SSA 3-6 shield fast connections for conductor diameter 3 - 6 mm. Potential
connection cable: 200 mm, black
2839512 SSA 5-10 Shield fast connection for conductor diameters 5 - 10 mm.
Potential connection cable: 200 mm, black
General
2765547 CT 1-10-ES Ground rail for CTM protective plug when used in combination
with LSA-PLUS disconnect strip. Version: 10 double conductors
2765372 CT 10-MB/ 3 Mounting clip, for holding 3 disconnect or ground wire strips.
Version: 10 double conductors, dimensions: A 104.5 mm, B 65
mm.
2765385 CT 10-MB/10 Mounting clip, for holding 10 disconnect or ground wire strips.
Version: 10 double conductors, dimensions: A 104.5 mm,
dimensions B 245.5 mm
2765356 CT 10-TL LSA-PLUS disconnect strip to hold the CTM and CT 10 protection
modules. Version: 10 double conductors, dimension A: 124 mm.
2765518 CT-KDT Cable bush for assembly troughs, for protection of the lines guided
through the laminated frame
2838610 CTM 10-MAG 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
2838649 CTM EST LSA-PLUS grounding plug (COMTRAB CTM) to short-circuit and
ground potentials in CT-TERMIBLOCK... and disconnect strip CT
10...
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Address
PHOENIX CONTACT Deutschland GmbH
Flachsmarktstr. 8
32825 Blomberg,Germany
Phone +49 5235 3 12000
Fax +49 5235 3 41200
http://www.phoenixcontact.de
© 2010 Phoenix Contact
Technical modifications reserved;
