www.thelec.net
2026-06-10
thelec.net
Siemens' SENTRON 3QD2 semiconductor circuit breaker. (Photo: Infineon)
Infineon Technologies said on June 8 local time that it will supply 1200V silicon carbide (SiC) power modules, branded as CoolSiC MOSFETs, to Siemens.
Siemens will integrate the modules into its SENTRON 3QD2 solid-state circuit breaker system.
Circuit breakers are designed to protect electrical systems from overloads and sho