Circuit Breakers, Surge Protectors & Fuses – Mouser Korea, Republic of

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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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Types of Circuit Breakers, Surge Protectors & Fuses

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Results: 8,338

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Part #

Circuit Breakers MCSW 3VA53 3P 400A 65KA

3VA53400BB310AA0
Siemens
1: ₩4,654,182
1In Stock

Mfr. Part #
3VA53400BB310AA0

Mouser Part #
982-3VA53400BB310AA0

Siemens

Circuit Breakers MCSW 3VA53 3P 400A 65KA

Datasheet

1In Stock

₩4,654,182

Min.: 1
Mult.: 1

Circuit Breakers BRKR 3VA53 3P 350A 35KA FTAM

3VA53355EC310AA0
Siemens
1: ₩5,490,186
1In Stock

Mfr. Part #
3VA53355EC310AA0

Mouser Part #
982-3VA53355EC310AA0

Siemens

Circuit Breakers BRKR 3VA53 3P 350A 35KA FTAM

Datasheet

1In Stock

₩5,490,186

Min.: 1
Mult.: 1

Circuit Breakers BRKR 3VA52 3P 250A 35KA FTFM

3VA52255ED310AA0
Siemens
1: ₩4,182,094.8
1In Stock

Mfr. Part #
3VA52255ED310AA0

Mouser Part #
982-3VA52255ED310AA0

Siemens

Circuit Breakers BRKR 3VA52 3P 250A 35KA FTFM

Datasheet

1In Stock

₩4,182,094.8

Min.: 1
Mult.: 1

Circuit Breakers BRKR 3VA51 3P 40A 25KA FTFM

3VA51404ED310AA0
Siemens
1: ₩1,078,225.2
5In Stock

Mfr. Part #
3VA51404ED310AA0

Mouser Part #
982-3VA51404ED310AA0

Siemens

Circuit Breakers BRKR 3VA51 3P 40A 25KA FTFM

Datasheet

5In Stock

₩1,078,225.2

₩1,024,966.8

₩1,002,144

View

Min.: 1
Mult.: 1

Circuit Breakers BRKR 3VA11 1P 80A 25KA FTFM BOX

3VA11803ED160AA0
Siemens
1: ₩506,750.4
1In Stock

Mfr. Part #
3VA11803ED160AA0

Mouser Part #
982-3VA11803ED160AA0

Siemens

Circuit Breakers BRKR 3VA11 1P 80A 25KA FTFM BOX

Datasheet

1In Stock

₩506,750.4

₩443,976

₩428,344.8

View

Min.: 1
Mult.: 1

Circuit Breakers BRKR 3VA51 3P 100A 25KA ATAM

3VA51104EF310AA0
Siemens
1: ₩1,366,435.2
1In Stock

Mfr. Part #
3VA51104EF310AA0

Mouser Part #
982-3VA51104EF310AA0

Siemens

Circuit Breakers BRKR 3VA51 3P 100A 25KA ATAM

Datasheet

1In Stock

₩1,366,435.2

Min.: 1
Mult.: 1

Circuit Breaker Accessories BRKR 3VA5 250A 4P LG BOX TRML 1W

3VA92340JA12
Siemens
1: ₩227,229.6
1In Stock

Mfr. Part #
3VA92340JA12

Mouser Part #
982-3VA92340JA12

Siemens

Circuit Breaker Accessories BRKR 3VA5 250A 4P LG BOX TRML 1W

Datasheet

1In Stock

₩227,229.6

₩200,522.4

₩192,145.2

₩177,871.2

View

Min.: 1
Mult.: 1

Circuit Breaker Accessories BREAKER 3VA6 600A NFPA79 EM INT HANDLE

3VA94770GC15
Siemens
1: ₩549,213.6
3In Stock

Mfr. Part #
3VA94770GC15

Mouser Part #
982-3VA94770GC15

Siemens

Circuit Breaker Accessories BREAKER 3VA6 600A NFPA79 EM INT HANDLE

Datasheet

3In Stock

₩549,213.6

₩473,569.2

₩458,530.8

View

Min.: 1
Mult.: 1

Circuit Breaker Accessories BREAKER 3VA6 TD300 ACTIVATE ETU, TRIP

3VA99770MA10
Siemens
1: ₩1,359,056.4
1In Stock
3Expected 10/29/2026

Mfr. Part #
3VA99770MA10

Mouser Part #
982-3VA99770MA10

Siemens

Circuit Breaker Accessories BREAKER 3VA6 TD300 ACTIVATE ETU, TRIP

Datasheet

1In Stock

3Expected 10/29/2026

₩1,359,056.4

Min.: 1
Mult.: 1

Circuit Breaker Accessories BRKR 3VA2 250A LUG 3P 1W FX

3VA91030JB11
Siemens
1: ₩106,922.4
1In Stock

Mfr. Part #
3VA91030JB11

Mouser Part #
982-3VA91030JB11

Siemens

Circuit Breaker Accessories BRKR 3VA2 250A LUG 3P 1W FX

Datasheet

1In Stock

₩106,922.4

₩94,005.6

₩90,433.2

₩83,662.8

View

Min.: 1
Mult.: 1

Circuit Breaker Accessories BREAKER 3VA5 125 REAR SHIELD LONG 3P 1PC

3VA91310WJ30
Siemens
1: ₩139,230
1In Stock

Mfr. Part #
3VA91310WJ30

Mouser Part #
982-3VA91310WJ30

Siemens

Circuit Breaker Accessories BREAKER 3VA5 125 REAR SHIELD LONG 3P 1PC

Datasheet

1In Stock

₩139,230

₩119,854.8

₩115,362

₩106,922.4

View

Min.: 1
Mult.: 1

Circuit Breaker Accessories BREAKER 3VA4,5 125A CU LUG 3PC WIRE TAP

3VA91330JK11
Siemens
1: ₩528,434.4
2In Stock

Mfr. Part #
3VA91330JK11

Mouser Part #
982-3VA91330JK11

Siemens

Circuit Breaker Accessories BREAKER 3VA4,5 125A CU LUG 3PC WIRE TAP

Datasheet

2In Stock

₩528,434.4

₩505,174.8

₩493,303.2

View

Min.: 1
Mult.: 1

Circuit Breaker Accessories BRKR 3VA1 160A 3P TRML COVER

3VA91530KB03
Siemens
1: ₩85,800
3In Stock

Mfr. Part #
3VA91530KB03

Mouser Part #
982-3VA91530KB03

Siemens

Circuit Breaker Accessories BRKR 3VA1 160A 3P TRML COVER

Datasheet

3In Stock

₩85,800

₩70,324.8

₩67,298.4

₩63,024

View

Min.: 1
Mult.: 1

Circuit Breaker Accessories BRKR 3VA BOWDEN CBL 1.5M ACC

3VA99800VC30
Siemens
1: ₩620,661.6
1In Stock

Mfr. Part #
3VA99800VC30

Mouser Part #
982-3VA99800VC30

Siemens

Circuit Breaker Accessories BRKR 3VA BOWDEN CBL 1.5M ACC

Datasheet

1In Stock

₩620,661.6

₩535,470

₩519,854.4

View

Min.: 1
Mult.: 1

Circuit Breaker Accessories BREAKER 3VA 125A ENCLOSURE TYP 12

3VAE125N12
Siemens
1: ₩1,236,362.4
2In Stock

Mfr. Part #
3VAE125N12

Mouser Part #
982-3VAE125N12

Siemens

Circuit Breaker Accessories BREAKER 3VA 125A ENCLOSURE TYP 12

Datasheet

2In Stock

₩1,236,362.4

₩947,294.4

₩923,286

View

Min.: 1
Mult.: 1

Circuit Breakers BRKR 3VA51 2P 40A 25KA FTFM NUT

3VA51404ED220AA0
Siemens
1: ₩1,155,991.2
1In Stock

Mfr. Part #
3VA51404ED220AA0

Mouser Part #
982-3VA51404ED220AA0

Siemens

Circuit Breakers BRKR 3VA51 2P 40A 25KA FTFM NUT

Datasheet

1In Stock

₩1,155,991.2

₩1,075,058.4

₩1,051,065.6

View

Min.: 1
Mult.: 1

Circuit Breaker Accessories BRKR 3VA5 125A 4P LUG 1W

3VA91340JB11
Siemens
1: ₩175,952.4
5In Stock

Mfr. Part #
3VA91340JB11

Mouser Part #
982-3VA91340JB11

Siemens

Circuit Breaker Accessories BRKR 3VA5 125A 4P LUG 1W

Datasheet

5In Stock

₩175,952.4

₩161,850

₩155,126.4

₩143,941.2

View

Min.: 1
Mult.: 1

Circuit Breaker Accessories BRKR 3VA SHAFT FOR PISTOL GRIP RHO 24IN

3VA94770GF11
Siemens
1: ₩458,686.8
2In Stock

Mfr. Part #
3VA94770GF11

Mouser Part #
982-3VA94770GF11

Siemens

Circuit Breaker Accessories BRKR 3VA SHAFT FOR PISTOL GRIP RHO 24IN

Datasheet

2In Stock

₩458,686.8

₩382,200

₩361,108.8

₩342,217.2

View

Min.: 1
Mult.: 1

Circuit Breaker Accessories BRKR 3VA STL 60VA DC ACC

3VA99880BL31
Siemens
1: ₩374,868
5In Stock

Mfr. Part #
3VA99880BL31

Mouser Part #
982-3VA99880BL31

Siemens

Circuit Breaker Accessories BRKR 3VA STL 60VA DC ACC

Datasheet

5In Stock

₩374,868

₩299,988

₩295,776

₩277,180.8

View

Min.: 1
Mult.: 1

Circuit Breakers BRKR 3VA11 4P 63A 25KA ATAM100NTRL BOX

3VA11633GF460AA0
Siemens
1: ₩1,169,235.6
2In Stock

Mfr. Part #
3VA11633GF460AA0

Mouser Part #
982-3VA11633GF460AA0

Siemens

Circuit Breakers BRKR 3VA11 4P 63A 25KA ATAM100NTRL BOX

Datasheet

2In Stock

₩1,169,235.6

₩1,121,577.6

₩1,096,399.2

View

Min.: 1
Mult.: 1

Circuit Breakers MCSW 3VA51 3P 100A 65KA

3VA51101BB310AA0
Siemens
1: ₩1,212,712.8
1In Stock

Mfr. Part #
3VA51101BB310AA0

Mouser Part #
982-3VA51101BB310AA0

Siemens

Circuit Breakers MCSW 3VA51 3P 100A 65KA

Datasheet

1In Stock

₩1,212,712.8

₩1,126,101.6

₩1,100,860.8

View

Min.: 1
Mult.: 1

Circuit Breakers MCSW 3VA11 3P 100A BOX

3VA11101AA360AA0
Siemens
1: ₩1,046,822.4
1In Stock

Mfr. Part #
3VA11101AA360AA0

Mouser Part #
982-3VA11101AA360AA0

Siemens

Circuit Breakers MCSW 3VA11 3P 100A BOX

Datasheet

1In Stock

₩1,046,822.4

₩892,210.8

₩872,227.2

View

Min.: 1
Mult.: 1

Circuit Breakers BRKR 3VA51 3P 20A 65KA FTAM

3VA51206EC310AA0
Siemens
1: ₩1,495,915.2
1In Stock

Mfr. Part #
3VA51206EC310AA0

Mouser Part #
982-3VA51206EC310AA0

Siemens

Circuit Breakers BRKR 3VA51 3P 20A 65KA FTAM

Datasheet

1In Stock

₩1,495,915.2

Min.: 1
Mult.: 1

Circuit Breakers BRKR 3VA51 1P 60A 25KA FTFM

3VA51604ED110AA0
Siemens
1: ₩608,384.4
Non-Stocked Lead-Time 3 Weeks

Mfr. Part #
3VA51604ED110AA0

Mouser Part #
982-3VA51604ED110AA0

Siemens

Circuit Breakers BRKR 3VA51 1P 60A 25KA FTFM

Datasheet

Non-Stocked Lead-Time 3 Weeks

₩608,384.4

₩543,254.4

₩527,420.4

View

Min.: 1
Mult.: 1

Circuit Breaker Accessories BREAKER 3VA5,6 250 EM THRU DR ILUM LK 4X

3VA92770FK27
Siemens
1: ₩1,014,889.2
1In Stock

Mfr. Part #
3VA92770FK27

Mouser Part #
982-3VA92770FK27

Siemens

Circuit Breaker Accessories BREAKER 3VA5,6 250 EM THRU DR ILUM LK 4X

Datasheet

1In Stock

₩1,014,889.2

₩895,174.8

₩874,598.4

View

Min.: 1
Mult.: 1