Electromotive indoor drive type SPT-CB, HF

Electric motor operated drives of  SPT-CB, HF type are intended to be used for control of MV devices. They are of self-contained design and contain the following components:  electric motor with gearbox,  limit switches, indication cam-controlled switch, mechanism for emergency hand driven operation and basic control and protection devices. The SPT-CB, HF drives are characterized by high service life and reliability. Very easy installation (also self-help) allows efficient replacement of old hand or pneumatic drives during short stop period. The SPT-CB, HF drives are intendet to mount in to the front of MV cell or switchgears.