https://www.phoenixcontact.com/us/products/2882585 Surge protection device-S-PT-EX(I)-24DC-3/4"-2882585 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 in the IP67 screw-on module for measuring sensors in intrinsically safe circuits, direct mounting with 3/4" NPT outer thread, cable gland for the signal cable, two-stage protective circuit. HART-compatible. Your advantages Easiest field mounting with standardized thread Versatile in use with universal protective circuit Use under extreme ambient conditions with robust design Key Commercial Data Packing unit 1 pc GTIN GTIN 4046356098076 Weight per Piece (excluding packing) 440.000 g Custom tariff number 85363010 Country of origin Germany Technical data Dimensions Height 33.5 mm Width 33.5 mm Depth 148 mm Ambient conditions Ambient temperature (operation) -40 C ... 50 C Ambient temperature (storage/transport) -40 C ... 85 C 01/16/2021Page1/7 https://www.phoenixcontact.com/us/products/2882585 Surge protection device-S-PT-EX(I)-24DC-3/4"-2882585 Technical data Ambient conditions Altitude 2000 m (amsl (above mean sea level)) Degree of protection IP67 General Housing material Zinc die-cast, surface bronzed and nickel-plated Color silver Standards for cearances and creepage distances IEC60664-1 EN60079-0 EN60079-11 Mounting type direct screw connection Type Screw-in module Number of positions 3 Direction of action Line-Line & Line-Earth 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 350 mA (50C) Operating effective current IC at UC 10 A Residual current IPE 2 A Nominal discharge current In (8/20) s (line-line) 10 kA Nominal discharge current In (8/20) s (line-earth) 10 kA (per path) Nominal discharge current In (8/20)s (shield-earth) 10 kA (optional) Pulse discharge current Iimp (10/350)s 1 kA Max. discharge current Imax (8/20) s maximum (line-line) 10 kA Max. discharge current Imax (8/20) s maximum (line-earth) 10 kA (per path) Max. discharge current Imax (8/20) s maximum (shield-earth) 10 kA Nominal pulse current Ian (10/1000) s (line-line) 30 A Nominal pulse current Ian (10/1000) s (line-earth) 100 A (per path) Nominal pulse current Ian (10/1000) s (shield-earth) 100 A Output voltage limitation at 1 kV/s (line-line) spike 50 V Output voltage limitation at 1 kV/s (line-earth) spike 1.4 kV (Direct grounding) Output voltage limitation at 1 kV/s (shield-earth) spike 600 V (optional) 01/16/2021Page2/7 https://www.phoenixcontact.com/us/products/2882585 Surge protection device-S-PT-EX(I)-24DC-3/4"-2882585 Technical data Protective circuit Output voltage limitation at 1 kV/s (line-line) static 50 V Output voltage limitation at 1 kV/s (line-earth) static 1.4 kV (Direct grounding) Residual voltage at In (line-line) 50 V Residual voltage with Ian (10/1000) s (line-line) 50 V Voltage protection level Up (line-line) 50 V (C1 - 0.5 kV / 250 A) 55 V (C1 - 1 kV/500 A) 55 V (C2 - 2 kV/1 kA) 55 V (C2 - 10 kV / 5 kA) 50 V (C3 - 10 A) 50 V (C3 - 25 A) 80 V (D1 - 1 kA) Voltage protection level Up (line-earth) 1.4 kV (C1 - 1 kV/500 A) 1.4 kV (C2 - 2 kV/1 kA) 1.4 kV (C2 - 10 kV / 5 kA) 1.4 kV (C3 - 25 A) 1.4 kV (C3 - 100 A) 1.4 kV (D1 - 1 kA) Voltage protection level Up (shield-earth) 600 V (C1 - 0.5 kV / 250 A) 650 V (C1 - 1 kV/500 A) 650 V (C2 - 2 kV/1 kA) 650 V (C2 - 10 kV / 5 kA) 650 V (C3 - 10 A) 750 V (C3 - 25 A) 750 V (C3 - 100 A) 650 V (D1 - 1 kA) Response time tA (line-line) 1 ns Response time tA (line-earth) 100 ns Response time tA (shield-earth) 100 ns Input attenuation aE, sym. typ. 0.5 dB ( 1 MHz / 50 ) typ. 0.2 dB ( 400 kHz / 150 ) Cut-off frequency fg (3 dB), sym. in 50 Ohm system typ. 6 MHz Cut-off frequency fg (3 dB), sym. in 150 Ohm system typ. 2.5 MHz Resistance per path 2.2 10% Surge protection fault message none Impulse durability (line-line) C1 - 1kV / 500A C2 - 10kV / 5kA C3 - 25A 01/16/2021Page3/7 https://www.phoenixcontact.com/us/products/2882585 Surge protection device-S-PT-EX(I)-24DC-3/4"-2882585 Technical data Protective circuit D1 - 1kA Impulse durability (line-earth) C1 - 1kV / 500A C2 - 10kV / 5kA C3 - 100A D1 - 1kA Impulse durability (shield-earth) C1 - 1 kV/500A C2 - 10kV/5kA C3 - 100A D1 - 1kA Alternating current carrying capacity (line-earth) 10A - 1s Alternating current carrying capacity (shield-earth) 10A - 1s Connection data Connection method Screw connection Connection method IN Screw terminal blocks Connection method OUT Connection line Connection technology Screw connection Screw thread M3 Tightening torque 0.6 Nm Stripping length 6 mm Conductor cross section flexible 0.14 mm ... 1.5 mm Conductor cross section solid 0.14 mm ... 1.5 mm Conductor cross section AWG 26 ... 16 Standards and Regulations Standards/specifications EN61643-21 A2:2013 EN60079-0 2012 EN60079-11 2012 EN60079-26 2007 IEC60079-0 2011 IEC60079-11 2011 IEC60079-26 2006 General Maximum inner capacitance Ci 2 nF Max. internal inductance Li 1 H Max. input current Ii 350 mA (T4 / 50C) 350 mA (T5 / 50 C) 350 mA (T6 / 50 C) 01/16/2021Page4/7 https://www.phoenixcontact.com/us/products/2882585 Surge protection device-S-PT-EX(I)-24DC-3/4"-2882585 Technical data General Max. input voltage Ui 30 V max. input power Pi 3W Insulation voltage to ground 500 VAC Ambient temperature (operation) -40 C ... 50 C Conformity / approvals ATEX II 1G Ex ia IIC T4...T6 Ga IECEx Ex ia IIC T4...T6 Ga 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 Dimensional drawing 3/4"NPT 148 128 30 33,5 106,5 Circuit diagram 1 BN 2 BL IN OUT BK Classifications eCl@ss eCl@ss 10.0.1 27130807 eCl@ss 11.0 27130807 eCl@ss 4.0 27130800 01/16/2021Page5/7 https://www.phoenixcontact.com/us/products/2882585 Surge protection device-S-PT-EX(I)-24DC-3/4"-2882585 Classifications eCl@ss eCl@ss 4.1 27130800 eCl@ss 5.0 27130800 eCl@ss 5.1 27130800 eCl@ss 6.0 27130800 eCl@ss 7.0 27130807 eCl@ss 8.0 27130807 eCl@ss 9.0 27130807 ETIM ETIM 2.0 EC000943 ETIM 3.0 EC000943 ETIM 4.0 EC000943 ETIM 5.0 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 Approvals Approvals Approvals EAC / EAC Ex Approvals IECEx / ATEX 01/16/2021Page6/7 https://www.phoenixcontact.com/us/products/2882585 Surge protection device-S-PT-EX(I)-24DC-3/4"-2882585 Approvals Approval details EAC EAC-Zulassung EAC RU CDE.*09.B.00169 Phoenix Contact 2021 (c) - all rights reserved http://www.phoenixcontact.com 01/16/2021Page7/7