2277789

https://www.phoenixcontact.com/us/products/2277789 Current transformer - PACT MCR-V1-21-44-300-5A-1 - 2277789 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) Bus-bar current transformer, 300 A AC primary current; 5 A AC secondary current; accuracy class 1; 10 VA rated power Key Commercial Data Packing unit 1 pc GTIN GTIN 4046356502122 Weight per Piece (excluding packing) 220.000 g Custom tariff number 85043129 Country of origin Germany Technical data Dimensions Width 30 mm Width with alternative assembly 44 mm Height 66 mm Height with alternative assembly 66 mm Depth 44 mm Depth with alternative assembly 30 mm Primary round conductor (diameter) 21 mm Ambient conditions Ambient temperature (operation) -25 °C ... 40 °C Ambient temperature (storage/transport) -25 °C ... 40 °C Maximum altitude ≤ 1000 m 09/12/2019   Page 1 / 4 https://www.phoenixcontact.com/us/products/2277789 Current transformer - PACT MCR-V1-21-44-300-5A-1 - 2277789 Technical data Ambient conditions Permissible humidity (operation) Use only indoors, non-condensing General Converter type Tube rod converter Accuracy class 1 Can be calibrated no Color black Housing material PA 6.6 Input data Thermal rated short-time current Ith = 60 * In Thermal rated continuous current Id = 1.2 * In Rated surge current Idyn = 2.5 * Ith Rated frequency: Standard converter 50 Hz ... 60 Hz Rated frequency: Calibrated converter 50 Hz Surge current limitation factor FS 5 Rated power 10 VA Primary rated current Ipn 0 A ... 300 A Secondary rated current Isn 5 A AC Connection data Connection method Screw connection Conductor cross section flexible 2x 2.5 mm² ... 4 mm² () Standards and Regulations Standards/regulations EN 50178 EN 61869 Rated insulation voltage 1 kV (Phase/neutral conductor) UL, USA/Canada XODW8.E323953 Environmental Product Compliance China RoHS Environmentally Friendly Use Period = 50 For details about hazardous substances go to tab “Downloads”, Category “Manufacturer's declaration” Drawings 09/12/2019   Page 2 / 4 https://www.phoenixcontact.com/us/products/2277789 Current transformer - PACT MCR-V1-21-44-300-5A-1 - 2277789 Dimensional drawing Classifications eCl@ss eCl@ss 4.0 27210900 eCl@ss 4.1 27210900 eCl@ss 5.0 27210900 eCl@ss 5.1 27210900 eCl@ss 6.0 27210900 eCl@ss 7.0 27210902 eCl@ss 8.0 27210902 eCl@ss 9.0 27210902 ETIM ETIM 3.0 EC002048 ETIM 4.0 EC002048 ETIM 5.0 EC002048 ETIM 6.0 EC002048 ETIM 7.0 EC002048 09/12/2019   Page 3 / 4 https://www.phoenixcontact.com/us/products/2277789 Current transformer - PACT MCR-V1-21-44-300-5A-1 - 2277789 Classifications UNSPSC UNSPSC 6.01 30211501 UNSPSC 7.0901 39121019 UNSPSC 11 39121006 UNSPSC 12.01 39121006 UNSPSC 13.2 39121032 Approvals Approvals Approvals EAC Ex Approvals Approval details EAC      RU CDE.A*30.B.01082 Phoenix Contact 2019 © - all rights reserved http://www.phoenixcontact.com 09/12/2019   Page 4 / 4