ABB Current Transducer ES300C ABB CT ES100C. ES300C. ES500C. ES1000C. ES2000C. ESM1000C. Sanghvi electronics of industry current sensors. 1SBC789794F0302. 1SBC789824F0302 es300c Model: ES300C; Manufactured by: ABB France; Nominal primary current A r.m.s. : 300; Secondary current at IPN mA : 150; Supply voltage V DC LF1005-S LEM CT CSNS300M Honeywell csca0100a000b15b01 CSCA0100A000B15B01 Honeywell Industrial Current Sensors CURRENT SENSORS