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 3VA5,6 250 THRU DOOR OP LOK 1,12
Datasheet
2In Stock
Min.: 1
Mult.: 1
Siemens Circuit Breaker Accessories BRKR 3VA55/65/66 1000A HANDLE BLOCKING
Datasheet
2In Stock
Min.: 1
Mult.: 1
Siemens Circuit Breaker Accessories BRKR 3VA RO DIN RAIL EXT
Datasheet
1In Stock
Min.: 1
Mult.: 1
Siemens Circuit Breakers BRKR 3VA11 4P 63A 25KA ATAM100NTRL BOX
Datasheet
2In Stock
Min.: 1
Mult.: 1
Siemens Circuit Breakers MCSW 3VA51 3P 100A 65KA
Datasheet
1In Stock
Min.: 1
Mult.: 1
Siemens Circuit Breakers BRKR 3VA11 1P 80A 25KA FTFM BOX
Datasheet
1In Stock
Min.: 1
Mult.: 1
Siemens Circuit Breakers BRKR 3VA51 3P 100A 25KA ATAM
Datasheet
1In Stock
Min.: 1
Mult.: 1
Siemens Circuit Breaker Accessories BRKR 3VA5 250A 4P LG BOX TRML 1W
Datasheet
1In Stock
Min.: 1
Mult.: 1
Siemens Circuit Breaker Accessories BREAKER 3VA6 600A NFPA79 EM INT HANDLE
Datasheet
3In Stock
Min.: 1
Mult.: 1
Siemens Circuit Breaker Accessories BREAKER 3VA6 TD300 ACTIVATE ETU, TRIP
Datasheet
1In Stock
3Expected 29/10/2026
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