https://www.phoenixcontact.com/us/products/2906799 Surge protection device-TTC-6-2X1-24DC-UT-2906799 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://phoenixcontact.com/download) Surge protection for two signal wires with common reference potential, e.g., Digital IN/OUT. Your advantages Space saving with a narrow overall width of just 6mm Cost-optimized with tailored product features Easy selection for all possible demands in MCR applications with a complete product portfolio Key Commercial Data Packing unit 1 pc GTIN GTIN 4055626135540 Weight per Piece (excluding packing) 40.000 g Custom tariff number 85363010 Country of origin Germany Technical data Dimensions Height 105.8 mm Width 6.2 mm +0.1mm Depth 69.5 mm (incl. DIN rail 7.5mm) Ambient conditions Ambient temperature (operation) -40 C ... 85 C Ambient temperature (storage/transport) -40 C ... 85 C 04/19/2021Page1/8 https://www.phoenixcontact.com/us/products/2906799 Surge protection device-TTC-6-2X1-24DC-UT-2906799 Technical data Ambient conditions Permissible humidity (operation) 5 % ... 95 % Altitude 4000 m (amsl (above mean sea level)) Degree of protection IP20 General Housing material PBT Flammability rating according to UL 94 V-0 Color traffic grey A RAL 7042 Mounting type DIN rail: TH 35 - 7.5 mm Type DIN rail module, one-piece Direction of action Line-Line & Line-Signal Ground/Shield & optional Signal Ground/ShieldEarth Ground Protective circuit IEC test classification C1 C2 C3 D1 Nominal voltage UN 24 VDC Maximum continuous voltage UC 30 VDC 21 VAC Rated current 600 mA (40C) Operating effective current IC at UC 5 A Residual current IPE 10 A Nominal discharge current In (8/20) s (line-earth) 5 kA Pulse discharge current Iimp (10/350)s (line-earth) 0.5 kA Total discharge current Itotal (8/20)s 10 kA Voltage protection level Up (line-earth) 140 V (C1 - 1 kV/500 A) 130 V (C2 - 10 kV / 5 kA) 45 V (C3 - 25 A) 50 V (C3 - 100 A) Voltage protection level Up static (line-earth) 55 V (C1 - 1 kV/500 A) 80 V (C2 - 10 kV / 5 kA) Response time tA (line-earth) 1 ns Input attenuation aE, asym. typ. 0.3 dB ( 270 kHz/150 ) Cut-off frequency fg (3dB), asym. (PE) in 150 system typ. 960 kHz Capacity (line-earth) typ. 2.2 nF Resistance per path 1.65 20% 04/19/2021Page2/8 https://www.phoenixcontact.com/us/products/2906799 Surge protection device-TTC-6-2X1-24DC-UT-2906799 Technical data Protective circuit Surge protection fault message none Max. required back-up fuse 630 mA (FF) Impulse durability (line-earth) C1 - 1kV / 500A C2 - 10kV / 5kA C3 - 100A D1 - 500A Pulse reset time (line-earth) 300ms Additional technical data Max. total discharge current I total max (8/20)s 20 kA (1x) Connection data Connection method Screw connection Screw thread M3 Tightening torque 0.5 Nm ... 0.6 Nm Stripping length 8 mm Conductor cross section flexible 0.2 mm ... 2.5 mm Conductor cross section solid 0.2 mm ... 4 mm Conductor cross section AWG 24 ... 12 Standards and Regulations Standards/specifications IEC61643-21 2000 + corrigendum 2001 + A1:2008, modified + A2:2012 EN61643-21 2001 + A1:2009 + A2:2013 Environmental Product Compliance REACh SVHC Lead 7439-92-1 China RoHS Environmentally Friendly Use Period = 50 years For details about hazardous substances go to tab "Downloads", Category "Manufacturer's declaration" Drawings Pictogram Diagram 800 I [mA] U 600 400 200 40 50 60 70 80 T [C] 90 04/19/2021Page3/8 https://www.phoenixcontact.com/us/products/2906799 Surge protection device-TTC-6-2X1-24DC-UT-2906799 Dimensional drawing 105,8 Circuit diagram 6,2 1 4 2 5 protected 62 69,5 unprotected 3 ! 6 Classifications eCl@ss eCl@ss 10.0.1 27130807 eCl@ss 11.0 27130807 eCl@ss 4.0 27140201 eCl@ss 4.1 27130801 eCl@ss 5.0 27130801 eCl@ss 5.1 27130801 eCl@ss 6.0 27130800 eCl@ss 7.0 27130807 eCl@ss 9.0 27130807 ETIM ETIM 2.0 EC000943 ETIM 3.0 EC000943 ETIM 4.0 EC000943 ETIM 6.0 EC000943 ETIM 7.0 EC000943 UNSPSC UNSPSC 6.01 30212010 UNSPSC 7.0901 39121610 UNSPSC 11 39121610 UNSPSC 12.01 39121610 UNSPSC 13.2 39121620 UNSPSC 18.0 39121620 UNSPSC 19.0 39121620 UNSPSC 20.0 39121620 UNSPSC 21.0 39121620 04/19/2021Page4/8 https://www.phoenixcontact.com/us/products/2906799 Surge protection device-TTC-6-2X1-24DC-UT-2906799 Approvals Approvals Approvals DNV GL / CSA / UL Listed / CSAus / cCSAus Ex Approvals UL Listed / cUL Listed / cULus Listed Approval details DNV GL https://approvalfinder.dnvgl.com/ TAE000027G CSA http://www.csagroup.org/services-industries/product-listing/ 70136717 UL Listed http://database.ul.com/cgi-bin/XYV/template/LISEXT/1FRAME/index.htm FILE E 138168 CSAus http://www.csagroup.org/services-industries/product-listing/ 70136717 cCSAus Accessories Accessories End block 04/19/2021Page5/8 https://www.phoenixcontact.com/us/products/2906799 Surge protection device-TTC-6-2X1-24DC-UT-2906799 Accessories End clamp-CLIPFIX 35-5-3022276 Quick mounting end clamp for NS 35/7,5 DIN rail or NS 35/15 DIN rail, with marking option, with parking option for FBS...5, FBS...6, KSS 5, KSS 6, width: 5.15 mm, color: gray Labeled terminal marker Zack Marker strip, flat-ZBF 6 CUS-0825027 Zack Marker strip, flat, Strip, can be ordered: Strip, white, labeled according to customer specifications, mounting type: snap into flat marker groove, for terminal block width: 6.2 mm, lettering field size: 5.15 x 6.15 mm, Number of individual labels: 10 Zack Marker strip, flat-ZBF 6,QR:FORTL.ZAHLEN-0808765 Zack Marker strip, flat, Strip, white, labeled, Printed vertically: consecutive numbers 1 ... 10, 11 ... 20, etc. up to 91 ... 100, mounting type: snap into flat marker groove, for terminal block width: 6.2 mm, lettering field size: 5.15 x 6.15 mm, Number of individual labels: 10 Marker pen Marker pen-X-PEN 0,35-0811228 Marker pen without ink cartridge, for manual labeling of markers, labeling extremely wipe-proof, line thickness 0.35 mm Terminal marking 04/19/2021Page6/8 https://www.phoenixcontact.com/us/products/2906799 Surge protection device-TTC-6-2X1-24DC-UT-2906799 Accessories Zack Marker strip, flat-ZBF 6:UNBEDRUCKT-0808710 Zack Marker strip, flat, Strip, white, unlabeled, can be labeled with: PLOTMARK, CMS-P1-PLOTTER, mounting type: snap into flat marker groove, for terminal block width: 6.2 mm, lettering field size: 5.15 x 6.15 mm, Number of individual labels: 10 Zack Marker strip, flat-ZBF 6/WH-100:UNBEDRUCKT-0808736 Zack Marker strip, flat, Strip, white, unlabeled, can be labeled with: PLOTMARK, CMS-P1-PLOTTER, mounting type: snap into flat marker groove, for terminal block width: 6.2 mm, lettering field size: 5.15 x 6.15 mm, Number of individual labels: 10 Additional products Fuse holder-TTC-6-FC-UT-1054762 Fuse carrier for surge protective devices of the TERMITRAB complete product range with screw connection technology. Multi-level connection on TTC-6 housings possible. For conventional 5x20mm miniature fuses. Shield connection-SSA 3-6-2839295 Shield fast connection for 3 ... 6 mm cable diameter. Potential connecting cable: 200 mm, 1 mm, color: black Shield connection-SSA 5-10-2839512 Shield fast connection for 5 ... 10 mm cable diameter. Potential connecting cable: 200 mm, 1 mm, color: black 04/19/2021Page7/8 https://www.phoenixcontact.com/us/products/2906799 Phoenix Contact 2021 (c) - all rights reserved http://www.phoenixcontact.com 04/19/2021Page8/8