2858205

https://www.phoenixcontact.com/us/products/2858205 Surge protection device - TT-STTB-F-PE - 2858205 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) Spring-cage terminal block with PE foot and gas-filled surge arrester as coarse protection, for mounting on NS 35/7,5   Key commercial data Packing unit 1 pc Weight per Piece (excluding packing) 22.08 GRM Custom tariff number 85363010 Country of origin Germany Technical data Dimensions Height 83.5 mm Width 6.2 mm Depth 47.5 mm Ambient conditions Ambient temperature (operation) -40 °C ... 85 °C Degree of protection IP20 General Housing material PA 6.6 Inflammability class according to UL 94 V0 Color black Standards for air and creepage distances IEC 60664-1 VDE 0110-1 Mounting type DIN rail: 35 mm Type Double-level terminal block with PE foot Direction of action Line-Earth Ground 10/21/2014   Page 1 / 5 https://www.phoenixcontact.com/us/products/2858205 Surge protection device - TT-STTB-F-PE - 2858205 Technical data Protective circuit IEC test classification C1 C2 D1 Nominal voltage UN 150 V DC 110 V AC Maximum continuous operating voltage UC 150 V DC 110 V AC Maximum continuous voltage UC (wire-wire) 150 V DC 110 V AC Nominal current IN 2A Operating effective current IC at UC ≤ 2 µA Residual current IPE ≤ 2 µA Nominal discharge current In (8/20) µs (Core-Earth) 5 kA Total surge current (8/20) µs 5 kA Output voltage limitation at 1 kV/µs (Core-Earth) spike ≤ 650 V Output voltage limitation at 1 kV/µs (Core-Earth) static ≤ 650 V Voltage protection level UP (Core-Earth) ≤ 650 V (C2 (10 kV/5 kA)) Response time tA (Core-Earth) ≤ 100 ns Capacity (Core-Earth) 2 pF (1 MHz) Surge current resistance (conductor-ground) C1 - 1 kV/500 A C2 - 10 kV/5 kA D1 (500 A) Alternating current carrying capacity (conductor-ground) 2.5 A (1 s) Connection data Connection method Spring-cage connection Connection type IN Spring-cage Connection type OUT Spring-cage Conductor cross section stranded min. 0.5 mm² Conductor cross section stranded max. 4 mm² Conductor cross section solid min. 0.5 mm² Conductor cross section solid max. 6 mm² Conductor cross section AWG/kcmil min. 20 Conductor cross section AWG/kcmil max 10 Standards and Regulations Standards/regulations IEC 61643-21 10/21/2014   Page 2 / 5 https://www.phoenixcontact.com/us/products/2858205 Surge protection device - TT-STTB-F-PE - 2858205 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 GOST Ex Approvals Approvals submitted Approval details 10/21/2014   Page 3 / 5 https://www.phoenixcontact.com/us/products/2858205 Surge protection device - TT-STTB-F-PE - 2858205 Approvals GOST  Drawings Dimensioned drawing 83,7 Circuit diagram 2 6,2 4 OUT IN 3 47,4 1 Schematic diagram 10/21/2014   Page 4 / 5 https://www.phoenixcontact.com/us/products/2858205 Phoenix Contact 2014 © - all rights reserved http://www.phoenixcontact.com 10/21/2014   Page 5 / 5