Made by NITTO KOGYO (NITTO): Leakage breaker GE53C 50AF F30. This was removed during the renewal of a control panel. [Specifications] ・Model Number: GE53C 50AF F30 ・Rated Current: 20A ・Rated Sensitivity Current: 30mA ・Voltage: AC100～200V ・Three-phase 3-wire (3P3E) ・50/60Hz ・With test button [Condition] ・Used item, so there are small scratches and scuffs from use. ・No major damage to the exterior. ・Power-on and actual operation have not been confirmed. ・Sold as is. [Notes] ・We cannot guarantee operation as this is a used item. ・Please purchase only if you have expert knowledge and understand the specifications. ・Please check the condition in the photos. Instant purchase is OK. Thank you. Price negotiations are welcome.