SENTRON 3VA molded case circuit breakers (MCCBs)

Why molded case circuit breakers?

Advancing digitalization and automation are creating new challenges in electrical power distribution. Systems and components must be integration-capable, communicative, and completely flexible to reliably protect electrical systems against faults and failures. Powerful components such as SENTRON 3VA molded case circuit breakers ensure the necessary safety and flexibility in digital environments.

Dual IEC and UL approval makes SENTRON 3VA MCCBs globally applicable for use in plants worldwide. Multiple options are available according to your needs:

SENTRON 3VA1 molded case circuit breaker
SENTRON 3VA2 molded case circuit breaker
SENTRON 3VA5 molded case circuit breaker
SENTRON 3VA6 molded case circuit breaker

Featured capabilities

Find solutions

SENTRON 3VA molded case circuit breakers, with their comprehensive range of accessories, offer versatile, flexible, and space-saving solutions, allowing precise matching to project needs.

Minimize effort

Save time and money with efficient planning and installation. Our comprehensive CAx data and intelligent product portfolio streamline your process.

Create transparency

Easily integrate molded case circuit breakers into higher-level energy management and automation systems for a complete data overview that helps you identify energy-saving potentials.