https://www.phoenixcontact.com/us/products/2839402 Surge protection base element - PT 4-BE - 2839402 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) Base element for protective plug PT with protective circuit for a 4-wire floating signal circuit, bridge between the connections 3-4 (GND) and 9-10, for mounting on NS 35/7.5 and NS 35/15, housing width: 17.5 mm Product Features Plugs can be checked with CHECKMASTER Maximum ease of maintenance thanks to the two-piece design Base element remains an integral part of the installation Consistent plug-in signal circuit protection Impedance-neutral disconnection of plug for test and maintenance purposes Key commercial data Packing unit 1 pc Weight per Piece (excluding packing) 54.9 GRM Custom tariff number 85363010 Country of origin Germany Technical data Dimensions Height 89.8 mm Width 17.7 mm Depth 52 mm Horizontal pitch 1 Div. Complete module height 90 mm Complete module width 17.7 mm Complete module depth 65.5 mm Ambient conditions Ambient temperature (operation) -40 C ... 85 C 08/06/2014 Page 1 / 4 https://www.phoenixcontact.com/us/products/2839402 Surge protection base element - PT 4-BE - 2839402 Technical data Ambient conditions Degree of protection IP20 General Housing material PA 6.6 Inflammability class according to UL 94 V0 Color black Mounting type DIN rail: 35 mm Type DIN rail module, two-section, divisible Protective circuit Surge protection fault message None 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 mm Conductor cross section stranded max. 2.5 mm Conductor cross section solid min. 0.2 mm Conductor cross section solid max. 4 mm Conductor cross section AWG/kcmil min. 24 Conductor cross section AWG/kcmil max 12 Standards and Regulations Standards/regulations IEC 61643-21 DIN EN 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 27130803 eCl@ss 7.0 27130803 08/06/2014 Page 2 / 4 https://www.phoenixcontact.com/us/products/2839402 Surge protection base element - PT 4-BE - 2839402 Classifications eCl@ss eCl@ss 8.0 27130803 ETIM ETIM 2.0 EC000472 ETIM 3.0 EC000472 ETIM 4.0 EC000472 ETIM 5.0 EC000472 UNSPSC UNSPSC 6.01 30212010 UNSPSC 7.0901 39121610 UNSPSC 11 39121610 UNSPSC 12.01 39121610 UNSPSC 13.2 39121620 Approvals Approvals Approvals UL Listed / GOST / GL Ex Approvals UL Listed / cUL Listed / ATEX / cULus Listed Approvals submitted Approval details UL Listed GOST 08/06/2014 Page 3 / 4 https://www.phoenixcontact.com/us/products/2839402 Surge protection base element - PT 4-BE - 2839402 Approvals GL Drawings Dimensioned drawing 90 51,5 65,5 44,8 The figure shows the complete module consisting of a base element and connector Application drawing 11 9 7 12 11 10 9 8 OUT 8 12 IN 7 5 IN 10 OUT I U U I PE Power Phoenix Contact 2014 (c) - all rights reserved http://www.phoenixcontact.com 08/06/2014 Page 4 / 4