https://www.phoenixcontact.com/us/produkte/2838526 Surge protection connector - CTM 2X1-110AC - 2838526 Please be informed that the data shown in this PDF Document is generated from our Online Catalog. Please find the complete data in the user's documentation. Our General Terms of Use for Downloads are valid (http://download.phoenixcontact.com) LSA-PLUS plug (COMTRAB CTM) with protective circuit for 2-conductor signal circuits grounded on one side. Nominal voltage: 110 V AC The illustration shows version CTM 2x1- 24 DC Why buy this product The CTM 10-MAG surge protection magazine can be freely fitted with various protective plugs Can be used in LSA-PLUS disconnect and control strips or CT-TERMIBLOCK Typical installation locations include marshalling distributors Space-saving LSA-PLUS connection technology Modular compact protection for high-density networks Key commercial data Packing unit 1 Minimum order quantity 1 Catalog page Page 117 (TT-2011) GTIN Custom tariff number 85363010 Country of origin GERMANY Technical data General Housing material PA Inflammability class according to UL 94 V0 Color black Standards for air and creepage distances DIN VDE 0110-1 Standards for air and creepage distances IEC 60664-1 Surge voltage category II Pollution degree 2 Total surge current (8/20) s 10 kA Total surge current (10/350) s 2.5 kA 04.10.2012 Page 1 / 7 https://www.phoenixcontact.com/us/produkte/2838526 Surge protection connector - CTM 2X1-110AC - 2838526 Technical data General 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 9.5 mm Height 21 mm Depth 53.5 mm Protective circuit IEC category B2 IEC category C1 IEC category C2 IEC category C3 IEC category D1 VDE requirement class B2 VDE requirement class C1 VDE requirement class C2 VDE requirement class C3 VDE requirement class D1 Nominal voltage UN 110 V AC Maximum continuous operating voltage UC 180 V DC Maximum continuous voltage UC (wire-ground) 180 V DC Nominal current IN 380 mA (25C) Operating effective current IC at UC 5 A Ground conductor current IPE 2 A Nominal discharge surge current In (8/20) s (Core-Earth) 5 kA Total surge current (8/20) s 10 kA Max. discharge surge current Imax (8/20) s maximum (CoreEarth) 10 kA (in total) Nominal pulse current Ian (10/1000) s (Core-Earth) 100 A Lightning test current (10/350) s, peak value limp 1 kA Output voltage limitation at 1 kV/s (Core-Earth) spike 260 V Output voltage limitation at 1 kV/s (Core-Earth) static 15 V Residual voltage at In, (conductor-ground) 10 V Residual voltage with Ian (10/1000)s (conductor-ground) 10 V Protection level UP (Core-Earth) 260 V (C2, 10 kV/5 kA, spike) Protection level UP (Core-Earth) 10 V (C2, 10 kV/5 kA, static) Protection level UP (Core-Earth) 260 V (C3, 7.5 kV/100 A, spike) Protection level UP (Core-Earth) 10 V (C3, 7.5 kV/100 A, static) Response time tA (Core-Earth) 1 ns 04.10.2012 Page 2 / 7 https://www.phoenixcontact.com/us/produkte/2838526 Surge protection connector - CTM 2X1-110AC - 2838526 Technical data Protective circuit Input attenuation aE, asym. 0.3 dB ( 3 MHz) Cut-off frequency fg (3 dB), asym. (PE) in 100 Ohm system Typ. 20 MHz Capacity (Core-Earth) 100 pF (f=1 MHz / VR= 0 V) Resistance in series 3.3 10 % Resistance in series 3.3 Message: Surge protection fault None Max. required back-up fuse 150 mA Surge carrying capacity in acc. with IEC 61643-21 (Core-Earth) C2 (4 kV / 2 kA) Surge carrying capacity in acc. with IEC 61643-21 (Core-Earth) C3 (100 A) Surge carrying capacity in acc. with IEC 61643-21 (Core-Earth) B2 (4 kV / 100 A) Surge carrying capacity in acc. with IEC 61643-21 (Core-Earth) D1 (1 kA) Alternating current carrying capacity in acc. with IEC 61643-21 (Core-Earth) 5A-1s Connection data Connection method 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 Connection method Spring contact Connection, protective circuit Standards/regulations IEC 61643-21 Classifications eclass 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 etim ETIM 2.0 EC000943 ETIM 3.0 EC000943 ETIM 4.0 EC000943 unspsc UNSPSC 6.01 30212010 UNSPSC 7.0901 39121610 04.10.2012 Page 3 / 7 https://www.phoenixcontact.com/us/produkte/2838526 Surge protection connector - CTM 2X1-110AC - 2838526 Classifications unspsc UNSPSC 11 39121610 UNSPSC 12.01 39121610 UNSPSC 13.2 39121620 Approvals Approvals Approvals UL Recognized / GOST / UL Listed Ex Approvals Approvals submitted Approval details UL Recognized GOST UL Listed Accessories Necessary add-on products Disconnect strip - CT 10-TL - 2765356 LSA-PLUS disconnect strip to hold the CTM and CT 10 protection modules. Version: 10 double conductors, dimension A: 124 mm. 04.10.2012 Page 4 / 7 https://www.phoenixcontact.com/us/produkte/2838526 Surge protection connector - CTM 2X1-110AC - 2838526 Accessories Grounding rail - CT 1-10-ES - 2765547 Ground rail for CTM protective plug when used in combination with LSA-PLUS disconnect strip. Version: 10 double conductors Screw termination block - CT-TERMIBLOCK 10 DA - 0441711 Screw termination block with disconnect contacts for accommodating protective plugs CT and CTM. Use in MCR and telecommunications systems. Design: 10 double wires Magazine - CTM 10-MAG - 2838610 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 Additional products Mounting clip - CT 10-MB/ 3 - 2765372 Mounting clip, for holding 3 disconnect or ground wire strips. Version: 10 double conductors, dimensions: A 104.5 mm, B 65 mm. Mounting clip - CT 10-MB/10 - 2765385 Mounting clip, for holding 10 disconnect or ground wire strips. Version: 10 double conductors, dimensions: A 104.5 mm, dimensions B 245.5 mm 04.10.2012 Page 5 / 7 https://www.phoenixcontact.com/us/produkte/2838526 Surge protection connector - CTM 2X1-110AC - 2838526 Accessories Cable feed-through sleeve - CT-KDT - 2765518 Cable bush for assembly troughs, for protection of the lines guided through the laminated frame Short-circuit connector - CTM EST - 2838649 LSA-PLUS grounding plug (COMTRAB CTM) to short-circuit and ground potentials in CT-TERMIBLOCK... and disconnect strip CT 10... Shield connection - SSA 3-6 - 2839295 shield fast connections for conductor diameter 3 - 6 mm. Potential connection cable: 200 mm, black Shield connection - SSA 5-10 - 2839512 Shield fast connection for conductor diameters 5 - 10 mm. Potential connection cable: 200 mm, black Drawings Dimensioned drawing 18,5 Circuit diagram 9,4 1 1' IN 52,4 38 OUT 2 2' 04.10.2012 Page 6 / 7 https://www.phoenixcontact.com/us/produkte/2838526 (c) Phoenix Contact 2012 - all rights reserved http://www.phoenixcontact.com 04.10.2012 Page 7 / 7