3VA Molded Case Circuit Breakers

Siemens 3VA Molded Case Circuit Breakers are a comprehensive line of MCCBs that cover line protection applications with currents up to 2000A. These MCCBs include 1600A and 2000A frame sizes and comply with global standards and certifications. Siemens 3VA Molded Case Circuit Breakers offer power metering and communication capability with Modbus, Profibus, and Profinet protocols. UL 100% ratings are available in the 1200A and 1600A frame sizes.

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Industrial Automation
Circuit Breakers, Surge Protectors & Fuses

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Description Datasheet Availability Pricing (EUR) Filter the results in the table by unit price based on your quantity.
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Siemens Circuit Breaker Accessories BREAKER 3VA6 TD300 ACTIVATE ETU, TRIP
Datasheet
1In Stock
3Expected 10/29/2026
Min.: 1
Mult.: 1
Siemens Circuit Breakers BRKR 3VA51 2P 40A 25KA FTFM NUT
Datasheet
1In Stock
Min.: 1
Mult.: 1
Siemens Circuit Breaker Accessories BRKR 3VA5 125A 4P LUG 1W
Datasheet
5In Stock
Min.: 1
Mult.: 1
Siemens Circuit Breaker Accessories BRKR 3VA STL 60VA DC ACC
Datasheet
5In Stock
Min.: 1
Mult.: 1
Siemens Circuit Breakers BRKR 3VA51 3P 20A 65KA FTFM NAV
Datasheet
1In Stock
Min.: 1
Mult.: 1
Siemens Circuit Breaker Accessories BRKR 3VA1 250A MT SCW 4PC 4P ACC
Datasheet
2In Stock
Min.: 1
Mult.: 1
Siemens Circuit Breaker Accessories BREAKER 3VA5 125A PL ROT HDL 4X ILUM LOK
Datasheet
5In Stock
Min.: 1
Mult.: 1
Siemens Circuit Breaker Accessories BREAKER 3VA6 400600A 1 WIRE CU LUG 4PC
Datasheet
1In Stock
Min.: 1
Mult.: 1
Siemens Circuit Breaker Accessories BRKR 3VA55/65/66 ROT OPER DR GRY
Datasheet
1In Stock
Min.: 1
Mult.: 1
Siemens Circuit Breaker Accessories BRKR 3VA2 COM100 800 T CN 4M ACC
Datasheet
5In Stock
Min.: 1
Mult.: 1
Siemens Circuit Breakers BRKR 3VA41 3P 70A 35KA FTFM LD LUG
Datasheet
2In Stock
Min.: 1
Mult.: 1
Siemens Circuit Breakers BRKR 3VA51 1P 125A 35KA FTFM
Datasheet
9In Stock
Min.: 1
Mult.: 1
Siemens Circuit Breakers BRKR 3VA51 3P 60A 25KA FTFM
Datasheet
3In Stock
Min.: 1
Mult.: 1
Siemens Circuit Breakers BRKR 3VA51 3P 70A 25KA FTAM
Datasheet
3In Stock
Min.: 1
Mult.: 1
Siemens Circuit Breakers BRKR 3VA51 3P 70A 65KA FTFM
Datasheet
4In Stock
Min.: 1
Mult.: 1
Siemens Circuit Breakers BRKR 3VA51 2P 80A 25KA FTFM AL
Datasheet
3In Stock
Min.: 1
Mult.: 1
Siemens Circuit Breakers BRKR 3VA51 3P 80A 25KA FTFM AL
Datasheet
5In Stock
Min.: 1
Mult.: 1
Siemens Circuit Breakers BRKR 3VA51 3P 15A 65KA FTAM
Datasheet
3In Stock
Min.: 1
Mult.: 1
Siemens Circuit Breakers BRKR 3VA52 3P 100A 35KA FTFM
Datasheet
1In Stock
Min.: 1
Mult.: 1
Siemens Circuit Breakers BRKR 3VA52 4P 60A 35KA FTFM
Datasheet
1In Stock
Min.: 1
Mult.: 1
Siemens Circuit Breakers BRKR 3VA53 2(3)P 250A 35KA FTAM
Datasheet
1In Stock
Min.: 1
Mult.: 1
Siemens Circuit Breakers BRKR 3VA53 2(3)P 400A 35KA FTAM
Datasheet
1In Stock
Min.: 1
Mult.: 1
Siemens Circuit Breakers BRKR 3VA61 3P 150A 65KA ETU3-LSI
Datasheet
1In Stock
Min.: 1
Mult.: 1
Siemens Circuit Breakers BRKR 3VA61 3P 40A 65KA ETU3-LSI
Datasheet
1In Stock
Min.: 1
Mult.: 1
Siemens Circuit Breaker Accessories BREAKER 3VA125,250 60 IN MAX FLEX CABLE
Datasheet
4In Stock
Min.: 1
Mult.: 1