Need advanced circuit protection with a smaller footprint?

Siemens 3VA MCCBs are your answer with line protection ranging from 15A to 1,000A. Yep, that's right, you heard me, our new advanced generation of molded case circuit breakers have just released 800A and 1000A breakers.

This expands the offering of our most compact MCCB line with trip ranges from 15-1000A. With variants in both standard thermal-magnetic and advanced electronic trip units, the comprehensive 3VA system now covers line protection applications with high rated currents. 

The 3VA6 electronic trip units, which offer optional communication capability and integrated metering, fulfill all requirements of intelligent power distribution systems and automated production environments. All 3VA internal accessories can be used for each frame size, from 125A up to 1000A.

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