S&C Regulator Bypass Switches are used to bypass and isolate voltage regulators for maintenance. They’re also suitable for bypassing and isolating other devices, such as the current transformers of primary metering equipment. These switches feature a no-external-arc interrupter for breaking the magnetizing current of the regulator.

S&C’s Regulator Bypass Switches are manufactured in accordance with a quality system certified to ISO9001:2000.