Product: Circuit Breaker Part No: Xs50nb Ui: 660v 50/60hz Ampere: 30a Ac240v 25ka 3 Pole 500v ~ 7.5 / 3.8ka 440v ~ 10 / 5ka 415v ~ 10 / 5ka 380v ~ 15 / 7.5ka 200/240v ~ 25 / 13ka Pcs: 5 Pc’S Make: Terasaki Made: Malaysia