A range of (10 frames) compact design plastic case current transformer. Its volume is much smaller than the general model, integral hinged plate terminal cover. DIN rail mounting all makes this series CT match the requirements in space-limited panels. Features: Three built-in fixing methods: Side base; DIN rail; Busbar mounting Built-in hinged terminal cover. Compact design Primary current from 5A to 3000A Specifications: Rated frequency                                      50/60Hz Rated test voltage                                   3kV AC. (1 min) Rated short-time terminal current (Ith)     60In Rated dynamic current (Idyn)                   2.5Ith Rated voltage (Um)                                 0.72Kv AC. Continuous overload (Id)                          1.2In Operating temperature                              -10°C--50°C Housing self-extinguishing class                VO Safety factor                                               FS 5 Secondary current                                       5A /1A Type Ratio Burden (VA) Case (A)                      Class:0.5       Class:1.0                      Qty.(pcs) MES-80/40      100/5              ---        2.5                             40 MES-80/40      150/5              2.5       3.75                          40 MES-80/40      200/5              3.75       5                             40 MES-80/40      250/5              3.75       5                            40 MES-80/40      300/5               5        5                                40 MES-80/40      400/5               5        10                             40 MES-80/40      500/5               5        10                             40 Our Commitment: BETTER PRICE than other sellers for you because of Factory Direct Sale. BETTER QUALITY than before caused by our 10+ years trading experience. STOCK IN TRADE always owns our Fast & Professional production line. FAST DELIVERY always made by our GROUP's Enthusiasm. TIMING REPLY in 24 hours all about our TEAM's Passion & Patience. Basic Info. Model NO .  CP-80/40 Insulating Medium Insulating Paper Installation Busbar Type Magnetic Circuit Structure Single Stage Type Voltage Transformation Principle Electromagnetic Type Trademark I & ASCT Transport Package Standard Export Package Specification IEC 6044-1 Origin Liushi, Yueqing, Zhejiang Province, China HS Code 8504311000 Package Includes: 1 x Cp-80/40 Current Transformer for Energy Meter