By Renée Francoeur
August 10, 2015 – The CBS ArcSafe RRS-3 HK allows technicians to remotely rack in or out the HK-style medium-voltage power circuit breaker from a distance, while remaining stationed outside of the arc flash boundary.
Installation and operation of the RRS-3 HK does not require any modifications to the existing equipment, the company says. It is compatible with all HK-style circuit breakers manufactured by ABB, BBC or ITE with current ratings from 1200A to 3000A. The HK-style circuit breakers may typically be found in generation, chiller/HVAC, petrochemical, water/waste treatment, and pulp/paper applications.