ABB expands range of smart circuit breaker retrofit kits

ABB is making it easier for companies to digitalize their power distribution and improve their energy management with a simple upgrade kit for older circuit breakers. A specially designed kit is applied to existing Masterpact M circuit breakers, giving them the connectivity and sensing capabilities of the SACE Emax 2 smart breaker. Massimo Paganoni, global product gro...

The T7D PV-E switch''s hybrid technology ensures reliable breaking and combines traditional mechanical breaking with modern power electronics. This is important especially in low ranges of direct currents where interruptions at 1.5 kV can be unpredictable. With the T7D PV-E, PV plants are able to increase voltage levels thereby increasing efficiency and reducing overa...

For current levels over 100 A, ABB''s breakthrough dual magnetic breaking arc suppression technology delivers optimal performance with a new measure of simplicity and safety, occupying up to 50% less space while providing substantial energy savings and reduced wiring costs compared to other switches currently available in the market. These benefits are also present in th...