2798530

https://www.phoenixcontact.com/us/products/2798530 Surge protection device - UBK 2-500 - 2798530 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) DIN rail module with coarse surge protection for two signal wires. Self-contacting grounding foot for mounting on NS 32 or NS 35/7.5, housing width: 17.5 mm. Design: 500 V AC The illustration shows version UBK 2-110   Key commercial data Packing unit 1 pc GTIN Weight per Piece (excluding packing) 60.01 GRM Custom tariff number 85363010 Country of origin Greece Technical data Dimensions Height 90 mm Width 17.5 mm Depth 46 mm Ambient conditions Ambient temperature (operation) -40 °C ... 80 °C Degree of protection IP20 General Housing material PA 6.6 Inflammability class according to UL 94 V2 Color black Standards for air and creepage distances IEC 60664-1 09/10/2014   Page 1 / 5 https://www.phoenixcontact.com/us/products/2798530 Surge protection device - UBK 2-500 - 2798530 Technical data General Type Rail-mountable module, one-piece Direction of action Line-Earth Ground Protective circuit IEC test classification C2 + D1 VDE requirement class C2 + D1 Nominal voltage UN 500 V AC Maximum continuous voltage UC (wire-ground) 500 V AC Nominal current IN 2A Operating effective current IC at UC ≤ 1 µA Residual current IPE ≤ 1 µA Nominal discharge current In (8/20) µs (Core-Earth) 10 kA Impulse discharge current (10/350)˽µs, peak value limp 2.5 kA Output voltage limitation at 1 kV/µs (Core-Core) static ≤ 2.5 kV Output voltage limitation at 1 kV/µs (Core-Earth) static ≤ 1.5 kV Voltage protection level UP (Core-Core) 3.5 kV (C2 (10 kV/5 kA)) Voltage protection level UP (Core-Earth) 2.2 kV (C2 (10 kV/5 kA)) Response time tA (Core-Core) ≤ 100 ns Response time tA (Core-Earth) ≤ 100 ns Input attenuation aE, asym. 0 dB (Up to 30 MHz in 150 Ohm system) Cut-off frequency fg (3 dB), sym. in 150 Ohm system < 60 MHz Capacity (Core-Core) < 7 pF Surge protection fault message None Max. required back-up fuse 2 A (gL) Connection data Screw thread M3 Stripping length 8 mm Conductor cross section stranded min. 0.2 mm² Conductor cross section stranded max. 2.5 mm² Conductor cross section solid min. 0.2 mm² Conductor cross section solid max. 4 mm² Conductor cross section AWG/kcmil min. 24 Conductor cross section AWG/kcmil max 12 Connection, equipotential bonding Stripping length 8 mm Conductor cross section stranded min. 0.2 mm² 09/10/2014   Page 2 / 5 https://www.phoenixcontact.com/us/products/2798530 Surge protection device - UBK 2-500 - 2798530 Technical data Connection, equipotential bonding Conductor cross section stranded max. 2.5 mm² Conductor cross section solid min. 0.2 mm² Conductor cross section solid max. 4 mm² Conductor cross section AWG/kcmil min. 24 Conductor cross section AWG/kcmil max 12 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 09/10/2014   Page 3 / 5 https://www.phoenixcontact.com/us/products/2798530 Surge protection device - UBK 2-500 - 2798530 Approvals Ex Approvals Approvals submitted Approval details GOST  Drawings Dimensioned drawing Circuit diagram 1 3 2 4 46 51 53,5 90 09/10/2014   Page 4 / 5 https://www.phoenixcontact.com/us/products/2798530 Surge protection device - UBK 2-500 - 2798530 Dimensioned drawing Circuit diagram Phoenix Contact 2014 © - all rights reserved http://www.phoenixcontact.com 09/10/2014   Page 5 / 5