Siemens 3VA Family | 3VA5 Series Molded Case Circuit Breakers - Up to 250 A, TM, 480 V, up to 100 kA:

Requirements are increasing for cost-effective and energy-efficient operation of the electrical power distribution. Whether in industrial applications or buildings, our new 3VA molded case circuit breaker offers safe, efficient and variable application options for low-voltage and medium-voltage power distribution. The 3VA range of molded case circuit breakers provides UL frame sizes covering 125A to 600A with the 3VA5 and 3VA6 models, as well as IEC frame sizes covering 100A to 630A with the 3VA1 and 3VA2 models.

Siemens 3VA molded case circuit breakers meet both IEC 60947-2 and UL489 standards, and are suitable for global use. The system offers the best preconditions for switchgear manufacturers who export worldwide. You can use all functions of the molded case circuit breaker for plants that are operated in North America and in Europe and be completely confident of full compliance with the standards.

3VA5 Series Features:

Up to 250 A, TM, 600 V, up to 100 kA

Tested in Accordance with UL489 and IEC 60947-2

Molded Case Circuit Breaker Portfolio Suitable for Global Use Thanks to UL and

Maximum flexibility thanks to the modular design of the internal and external accessories

Outstanding selectivity, for example, makes planning very simple

State-of-the-art manufacturing techniques

All-round product support provided by integrated online support tools

For Protecting Cables, Electrical Loads, and Industrial Plants

3VA5 with TMTU in 1- and 3-Pole Versions Up to 250 A

3VA6 with ETU in Four Breaking Capacity Classes, 3- and 4-Pole Versions Up to 600 A

ETU 8-Series with Integrated Metering Function, Optimal Communication via Ethernet (Modbus TCP), Modbus RTU, PROFIBUS, or PROFINET

Extensive Range of Accessories for Flexible Function Expansions