SRT14 series cylinder cap type fuses are suitable for distribution circuits of ac 50Hz, rated voltage ac 380V, 500V, rated current up to 125A, to protect distribution equipment, cable and wire against overload and short-circuit. AM series of RT14 can be used as motor start protection. If you are interested in this item or other industrial fuses , please do not hesitate to contact with me , i will provide the suitable quality with the lowest price. Contact person:: Avaya lin