https://www.phoenixcontact.com/us/products/2833518 Relay base - PR1-BSC2/2X21 - 2833518 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) Relay base PR1..., for miniature power relay or miniature switching relay with 1 or 2 PDT or solid-state relay of same construction, 2/2 level design, screw connections, connection facility for input/interference suppression modules Your advantages Relay base family that can be fitted with 1 PDT or 2 PDT relays or solid-state relays Relay retaining bracket with labeling field and ejection function Plug-in input/interference suppression modules Key Commercial Data Packing unit 1 pc Minimum order quantity 10 pc GTIN GTIN 4017918933760 Weight per Piece (excluding packing) 44.000 g Custom tariff number 85366990 Country of origin China Technical data Dimensions Width 16 mm Height 75 mm Depth with retaining bracket 63 mm (EL1-P16) 71 mm (EL1-P25) Ambient conditions 06/02/2019 Page 1 / 15 https://www.phoenixcontact.com/us/products/2833518 Relay base - PR1-BSC2/2X21 - 2833518 Technical data Ambient conditions Ambient temperature (operation) -25 C ... 85 C Ambient temperature (storage/transport) -25 C ... 85 C Connection data, input side Connection name Input side Connection method Screw connection Stripping length 8 mm Screw thread M3 Conductor cross section solid 0.2 mm ... 2.5 mm 0.2 mm ... 2.5 mm (2 conductors with the same cross-section) Conductor cross section flexible 0.2 mm ... 2.5 mm 0.2 mm ... 2.5 mm (2 conductors with the same cross-section) Conductor cross section AWG 26 ... 14 26 ... 14 (2 conductors with the same cross-section) Connection data, output side Connection name Output side Connection method Screw connection Stripping length 8 mm Screw thread M3 Conductor cross section solid 0.2 mm ... 2.5 mm 0.2 mm ... 2.5 mm (2 conductors with the same cross-section) Conductor cross section flexible 0.2 mm ... 2.5 mm 0.2 mm ... 2.5 mm (2 conductors with the same cross-section) Conductor cross section AWG 26 ... 14 26 ... 14 (2 conductors with the same cross-section) General Nominal voltage UN 300 V AC/DC Nominal current IN 12 A Color green Mounting position any Standards and Regulations Connection in acc. with standard CSA Environmental Product Compliance China RoHS Environmentally friendly use period: unlimited = EFUP-e No hazardous substances above threshold values 06/02/2019 Page 2 / 15 https://www.phoenixcontact.com/us/products/2833518 Relay base - PR1-BSC2/2X21 - 2833518 Classifications eCl@ss eCl@ss 5.0 27371603 eCl@ss 5.1 27371600 eCl@ss 6.0 27371600 eCl@ss 7.0 27371603 eCl@ss 8.0 27371603 eCl@ss 9.0 27371603 ETIM ETIM 2.0 EC001456 ETIM 3.0 EC001456 ETIM 4.0 EC001456 ETIM 5.0 EC001456 ETIM 6.0 EC001456 ETIM 7.0 EC001456 UNSPSC UNSPSC 6.01 30211917 UNSPSC 7.0901 39121516 UNSPSC 11 39121516 UNSPSC 12.01 39121516 UNSPSC 13.2 39122326 Approvals Approvals Approvals CSA / UL Recognized / cUL Recognized / EAC / cULus Recognized Ex Approvals Approval details CSA http://www.csagroup.org/services-industries/product-listing/ 255476 06/02/2019 Page 3 / 15 https://www.phoenixcontact.com/us/products/2833518 Relay base - PR1-BSC2/2X21 - 2833518 Approvals UL Recognized http://database.ul.com/cgi-bin/XYV/template/LISEXT/1FRAME/index.htm FILE E 113228 cUL Recognized http://database.ul.com/cgi-bin/XYV/template/LISEXT/1FRAME/index.htm FILE E 113228 EAC cULus Recognized RU CDE.A*30.B.01082 Accessories Accessories Bridge Wire bridge - DB 50- 90 BU - 2821180 Wire bridge, color: blue Wire bridge - DB 50- 90 BK - 2820916 Wire bridge, color: black 06/02/2019 Page 4 / 15 https://www.phoenixcontact.com/us/products/2833518 Relay base - PR1-BSC2/2X21 - 2833518 Accessories Wire bridge - DB 50- 90 GY - 2820929 Wire bridge, color: gray Device marking Label - EML (15X6)R YE - 0819288 Label, Roll, yellow, unlabeled, can be labeled with: THERMOMARK ROLLMASTER 300/600, THERMOMARK X1.2, THERMOMARK ROLL X1, THERMOMARK ROLL 2.0, THERMOMARK ROLL, mounting type: adhesive, lettering field size: 15 x 6 mm Marking material Marker labels - MP 1 - 2833631 Equipment marker, labeling surface 6 x 15 mm Plug-in module Plug-in module - LDP- 12- 24DC - 2833657 Plug-in module, with freewheeling diode and yellow LED, polarity: A1+, A2-, input voltage: 12 ... 24 V DC 20 % 06/02/2019 Page 5 / 15 https://www.phoenixcontact.com/us/products/2833518 Relay base - PR1-BSC2/2X21 - 2833518 Accessories Plug-in module - LDP- 48- 60DC - 2833660 Plug-in module, for mounting on PR1 and PR2, with damping diode and yellow LED, polarity: A1+, A2-, input voltage: 48 ... 60 V DC 20 % Plug-in module - LDP-110DC - 2833673 Plug-in module, for mounting on PR1 and PR2, with damping diode and yellow LED, polarity:: A1+, A2-, input voltage: 110 V DC 20 % Plug-in module - LDM- 12- 24DC - 2833686 Plug-in module, for mounting on PR1 and PR2, with damping diode and yellow LED, polarity: A1-, A2+ (Japan standard), input voltage: 12 ... 24 V DC 20 % Plug-in module - LDM- 48- 60DC - 2833699 Plug-in module, for mounting on PR1 and PR2, with damping diode and yellow LED, polarity: A1-, A2+ (Japan standard), input voltage: 48 ... 60 V DC 20 % Plug-in module - LDM-110DC - 2833709 Plug-in module, for mounting on PR1 and PR2, with damping diode and yellow LED, polarity: A1-, A2+ (Japan standard), input voltage: 110 V DC 20 % 06/02/2019 Page 6 / 15 https://www.phoenixcontact.com/us/products/2833518 Relay base - PR1-BSC2/2X21 - 2833518 Accessories Plug-in module - LV- 12- 24UC - 2833712 Plug-in module, for mounting on PR1 and PR2, with varistor and yellow LED, input voltage: 12 ... 24 V AC/ DC 20 % Plug-in module - LV- 48- 60UC - 2833725 Plug-in module, for mounting on PR1 and PR2, with varistor and yellow LED, input voltage: 48 ... 60 V AC/DC 20 % Plug-in module - LV-120-230AC/110DC - 2833738 Plug-in module, with varistor and yellow LED, input voltage: 120 ... 230 V AC / 110 V DC 20 % Plug-in module - V- 12- 24UC - 2833864 Plug-in module, for mounting on PR1 and PR2, with varistor, input voltage : 12 ... 24 V AC/DC 20 % Plug-in module - V- 48- 60UC - 2833877 Plug-in module, for mounting on PR1 and PR2, with varistor, input voltage: 48 ... 60 V AC/DC 20 % 06/02/2019 Page 7 / 15 https://www.phoenixcontact.com/us/products/2833518 Relay base - PR1-BSC2/2X21 - 2833518 Accessories Plug-in module - V-120-230UC - 2833880 Plug-in module, with varistor, input voltage: 120 ... 230 V AC/DC 20 % Plug-in module - RC- 12- 24UC - 2833741 Plug-in module, for mounting on PR1 and PR2, with RC element, input voltage: 12 ... 24 V AC/DC 20 % Plug-in module - RC- 48- 60UC - 2833754 Plug-in module, for mounting on PR1 and PR2, with RC element, input voltage: 48 ... 60 V AC/DC 20 % Plug-in module - RC-120-230UC - 2833767 Plug-in module, with RC element, input voltage: 120 ... 230 V AC/DC 20 % Retaining bracket Retaining bracket - EL1-P16 - 2833547 Relay retaining bracket, with eject function and integrated equipment marking area (7.5 x 15 mm), to suit relay base PR1, for 16 mm high miniature power relay and solid-state relay 06/02/2019 Page 8 / 15 https://www.phoenixcontact.com/us/products/2833518 Relay base - PR1-BSC2/2X21 - 2833518 Accessories Retaining bracket - EL1-P25 - 2833550 Relay retaining bracket, with eject function and integrated equipment marking area (7.5 x 15 mm), to suit relay base PR1, for 25 mm high miniature switching relay and solid-state relay Necessary add-on products Single relay - REL-MR- 12DC/21HC - 2961309 Plug-in miniature power relay, with power contact for high continuous currents, 1 PDT, input voltage 12 V DC Single relay - REL-MR- 24DC/21HC - 2961312 Plug-in miniature power relay, with power contact for high continuous currents, 1 PDT, input voltage 24 V DC Single relay - REL-MR- 48DC/21HC - 2834821 Plug-in miniature power relay, with power contact for high continuous currents, 1 PDT, input voltage 48 V DC Single relay - REL-MR- 60DC/21HC - 2961325 Plug-in miniature power relay, with power contact for high continuous currents, 1 PDT, 60 V DC 06/02/2019 Page 9 / 15 https://www.phoenixcontact.com/us/products/2833518 Relay base - PR1-BSC2/2X21 - 2833518 Accessories Single relay - REL-MR-110DC/21HC - 2961338 Plug-in miniature power relay, with power contact for high continuous currents, 1 PDT, input voltage 110 V DC Single relay - REL-MR- 24AC/21HC - 2961406 Plug-in miniature power relay, with power contact for high continuous currents, 1 PDT, input voltage 24 V AC Single relay - REL-MR-120AC/21HC - 2961419 Plug-in miniature power relay, with power contact for high continuous currents, 1 PDT, input voltage 120 V AC Single relay - REL-MR-230AC/21HC - 2961422 Plug-in miniature power relay, with power contact for high continuous currents, 1 PDT, input voltage 230 V AC Single relay - REL-MR- 12DC/21HC AU - 2961532 Plug-in miniature power relay, with multi-layer gold contact for high continuous currents, 1 PDT, input voltage 12 V DC 06/02/2019 Page 10 / 15 https://www.phoenixcontact.com/us/products/2833518 Relay base - PR1-BSC2/2X21 - 2833518 Accessories Single relay - REL-MR- 24DC/21HC AU - 2961545 Plug-in miniature power relay, with multi-layer gold contact for high continuous currents, 1 PDT, input voltage 24 V DC Single relay - REL-MR-110DC/21HC AU - 2961561 Plug-in miniature power relay, with multi-layer gold contact for high continuous currents, 1 PDT, input voltage 110 V DC Single relay - REL-MR- 24AC/21HC AU - 2961503 Plug-in miniature power relay, with multi-layer gold contact for high continuous currents, 1 PDT, input voltage 24 V AC Single relay - REL-MR-120AC/21HC AU - 2961516 Plug-in miniature power relay, with multi-layer gold contact for high continuous currents, 1 PDT, input voltage 120 V AC Single relay - REL-MR-230AC/21HC AU - 2961529 Plug-in miniature power relay, with multi-layer gold contact for high continuous currents, 1 PDT, input voltage 230 V AC 06/02/2019 Page 11 / 15 https://www.phoenixcontact.com/us/products/2833518 Relay base - PR1-BSC2/2X21 - 2833518 Accessories Single relay - REL-MR- 12DC/21-21 - 2961257 Plug-in miniature power relay, with power contact, 2 PDTs, input voltage 12 V DC Single relay - REL-MR- 24DC/21-21 - 2961192 Plug-in miniature power relay, with power contact, 2 PDTs, input voltage 24 V DC Single relay - REL-MR- 48DC/21-21 - 2834834 Plug-in miniature power relay, with power contact, 2 PDTs, input voltage 48 V DC Single relay - REL-MR- 60DC/21-21 - 2961273 Plug-in miniature power relay, with power contact, 2 PDTs, input voltage 60 V DC Single relay - REL-MR-110DC/21-21 - 2961202 Plug-in miniature power relay, with power contact, 2 PDTs, input voltage 110 V DC 06/02/2019 Page 12 / 15 https://www.phoenixcontact.com/us/products/2833518 Relay base - PR1-BSC2/2X21 - 2833518 Accessories Single relay - REL-MR- 24AC/21-21 - 2961435 Plug-in miniature power relay, with power contact, 2 PDTs, input voltage 24 V AC Single relay - REL-MR-120AC/21-21 - 2961448 Plug-in miniature power relay, with power contact, 2 PDTs, input voltage 120 V AC Single relay - REL-MR-230AC/21-21 - 2961451 Plug-in miniature power relay, with power contact, 2 PDTs, input voltage 230 V AC Single relay - REL-MR- 12DC/21-21AU - 2961299 Plug-in miniature power relay, with multi-layer gold contact, 2 PDTs, input voltage 12 V DC Single relay - REL-MR- 24DC/21-21AU - 2961215 Plug-in miniature power relay, with multi-layer gold contact, 2 PDTs, input voltage 24 V DC 06/02/2019 Page 13 / 15 https://www.phoenixcontact.com/us/products/2833518 Relay base - PR1-BSC2/2X21 - 2833518 Accessories Single relay - REL-MR- 48DC/21-21AU - 2834847 Plug-in miniature power relay, with multi-layer gold contact, 2 PDTs, input voltage 48 V DC Single relay - REL-MR- 60DC/21-21AU - 2961286 Plug-in miniature power relay, with multi-layer gold contact, 2 PDTs, input voltage 60 V DC Single relay - REL-MR-110DC/21-21AU - 2961228 Plug-in miniature power relay, with multi-layer gold contact, 2 PDTs, input voltage 110 V DC Single relay - REL-MR- 24AC/21-21AU - 2961464 Plug-in miniature power relay, with multi-layer gold contact, 2 PDTs, input voltage 24 V AC Single relay - REL-MR-120AC/21-21AU - 2961477 Plug-in miniature power relay, with multi-layer gold contact, 2 PDTs, input voltage 120 V AC 06/02/2019 Page 14 / 15 https://www.phoenixcontact.com/us/products/2833518 Relay base - PR1-BSC2/2X21 - 2833518 Accessories Single relay - REL-MR-230AC/21-21AU - 2961480 Plug-in miniature power relay, with multi-layer gold contact, 2 PDTs, input voltage 230 V AC Single relay - REL-MR- 24DC/1IC - 2961341 Pluggable miniature power relay, with power contact for high switch-on currents up to 130 A peaks, 1 N/O contact, input voltage: 24 V DC Phoenix Contact 2019 (c) - all rights reserved http://www.phoenixcontact.com 06/02/2019 Page 15 / 15