HR17 series fuse switch disconnector,Applied to AC 50 Hz, rated voltage to 690V, the conventional heating current to 630A, in distribution circuit and the motor with high short circuit current circuits, used for manual do not frequent operation of the power switch, isolation switch and emergency switch, And short circuit protection, but generally not for the use of direct open closed electric motor.Switch is modelling beautiful, simple, easy to operate, the product complies is standard of IEC60947-3,GB14048.3， the best choice for similar products.
