Mitsubishi Electric ZT-40A Zero Phase Current Transformer 40Amp

Mitsubishi Electric ZT-40A is a zero-phase current transformer designed for use with earth leakage (E.L.) relays to detect ground faults by monitoring leakage currents in electrical systems. Technical Specifications: Manufacturer: Mitsubishi Electric Corporation Model: ZT-40A Type: Zero-Phase Current Transformer (ZCT) Rated Current: 40A Application: For E.L. (Earth Leakage) Relay protection Function: Detects leakage/ground fault currents by monitoring imbalance in three-phase conductors Frequency: 50/60 Hz Construction: Toroidal (through-hole) type Mounting: Panel/Bracket mount with metal frame Insulation: Molded resin housing for electrical isolation and durability Output: Compatible with Mitsubishi earth leakage relays Serial Example: 49704 (as labeled, varies by unit) Standards: Conforms to protective relay accessory standards Country of Manufacture: Japan Please review pictures carefully and let us know if you have any questions!