2788207

https://www.phoenixcontact.com/us/products/2788207 Surge protection device - TT-UKK5-D-F/60AC - 2788207 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) Double-level modular terminal block with gas-filled surge arrester as coarse protection between both levels, nominal voltage: 60 V AC, for mounting on NS 32 or NS 35/7.5, closed housing, terminal width: 6.2 mm, terminal height: 68 mm   Key commercial data Packing unit 1 pc GTIN Weight per Piece (excluding packing) 24.24 GRM Custom tariff number 85363010 Country of origin Greece Technical data Dimensions Height 68 mm Width 6.2 mm Length 80 mm Ambient conditions Ambient temperature (operation) -40 °C ... 85 °C Degree of protection IP20 General Housing material PA Inflammability class according to UL 94 V2 Color black Standards for air and creepage distances VDE 0110-1 Mounting type DIN rail/G-profile rail 09/09/2014   Page 1 / 5 https://www.phoenixcontact.com/us/products/2788207 Surge protection device - TT-UKK5-D-F/60AC - 2788207 Technical data General Type Double-level terminal block Direction of action Line-Line Protective circuit IEC test classification C1 C2 D1 VDE requirement class C1 C2 D1 Nominal voltage UN 60 V AC Maximum continuous operating voltage UC 170 V DC 120 V AC Maximum continuous voltage UC (wire-wire) 170 V DC 120 V AC Nominal current IN 2A Operating effective current IC at UC ≤ 2 µA Nominal discharge current In (8/20) µs (Core-Core) 5 kA Total surge current (8/20) µs 5 kA Max. discharge current Imax (8/20) µs maximum (Core-Core) 5 kA Output voltage limitation at 1 kV/µs (Core-Core) spike ≤ 1 kV Response time tA (Core-Core) ≤ 100 ns Capacity (Core-Core) ≤ 0.002 nF Surge carrying capacity in acc. with IEC 61643-21 (Core-Core) C2 - 10 kV / 5 kA Alternating current carrying capacity in acc. with IEC 61643-21 (CoreEarth) 2.5 A (1 s) Connection data Connection method Screw connection Connection type IN Screw terminal blocks Connection type OUT Screw terminal blocks Screw thread M3 Tightening torque 0.5 Nm Stripping length 8 mm Conductor cross section stranded min. 0.2 mm² Conductor cross section stranded max. 4 mm² Conductor cross section solid min. 0.2 mm² Conductor cross section solid max. 4 mm² 09/09/2014   Page 2 / 5 https://www.phoenixcontact.com/us/products/2788207 Surge protection device - TT-UKK5-D-F/60AC - 2788207 Technical data Connection data Conductor cross section AWG/kcmil min. 24 Conductor cross section AWG/kcmil max 12 Standards and Regulations Standards/regulations IEC 61643-21 Classifications eCl@ss 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 eCl@ss 8.0 27130807 ETIM ETIM 2.0 EC000943 ETIM 3.0 EC000943 ETIM 4.0 EC000943 ETIM 5.0 EC000943 UNSPSC UNSPSC 6.01 30212010 UNSPSC 7.0901 39121610 UNSPSC 11 39121610 UNSPSC 12.01 39121610 UNSPSC 13.2 39121620 Approvals Approvals Approvals CSA 09/09/2014   Page 3 / 5 https://www.phoenixcontact.com/us/products/2788207 Surge protection device - TT-UKK5-D-F/60AC - 2788207 Approvals Ex Approvals Approvals submitted Approval details CSA      mm²/AWG/kcmil 24-12 Nominal current IN 16 A Nominal voltage UN 60 V Drawings Circuit diagram 09/09/2014   Page 4 / 5 https://www.phoenixcontact.com/us/products/2788207 Surge protection device - TT-UKK5-D-F/60AC - 2788207 Schematic diagram Phoenix Contact 2014 © - all rights reserved http://www.phoenixcontact.com 09/09/2014   Page 5 / 5