Medium-voltage disconnect switch SER

outdooroverheadblade

15-38 kV Rated continuous current up to 900 A Lightning impulse (BIL) up to 200 kV SER medium-voltage single-insulator disconnects A single-insulator disconnect, the type SER is rugged and reliable where dependable operation in a lightweight package is required. Featuring a sturdy and well-ventilated square-tubular copper blade and high-pressure silver contacts, these switches have superior current carrying characteristics. Application: Cut-out, mounted disconnection. Features include: • Single-point mounting • Polymer insulators • Positive latch • Hookstick operation. Options: • Plug-in Saf-T-Gap interrupter • Quick break • Crossarm mounting • Loadbreak hooks.