Circuit Breakers, Surge Protectors & Fuses – Mouser Ireland

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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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Part #

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

3VA51404ED310AA0
Siemens
1: €594.41
5In Stock

Mfr. Part No.
3VA51404ED310AA0

Mouser Part No
982-3VA51404ED310AA0

Siemens

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

Datasheet

5In Stock

€594.41

€565.05

€552.46

View

Min.: 1
Mult.: 1

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

3VA53355EC310AA0
Siemens
1: €3,026.64
1In Stock

Mfr. Part No.
3VA53355EC310AA0

Mouser Part No
982-3VA53355EC310AA0

Siemens

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

Datasheet

1In Stock

€3,026.64

Min.: 1
Mult.: 1

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

3VA52255ED310AA0
Siemens
1: €2,305.51
1In Stock

Mfr. Part No.
3VA52255ED310AA0

Mouser Part No
982-3VA52255ED310AA0

Siemens

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

Datasheet

1In Stock

€2,305.51

Min.: 1
Mult.: 1

Circuit Breakers MCSW 3VA53 3P 400A 65KA

3VA53400BB310AA0
Siemens
1: €2,565.77
1In Stock

Mfr. Part No.
3VA53400BB310AA0

Mouser Part No
982-3VA53400BB310AA0

Siemens

Circuit Breakers MCSW 3VA53 3P 400A 65KA

Datasheet

1In Stock

€2,565.77

Min.: 1
Mult.: 1

Circuit Breakers BRKR 3VA51 3P 20A 65KA FTFM NAV

3VA51206ED311AA0
Siemens
1: €840.56
1In Stock

Mfr. Part No.
3VA51206ED311AA0

Mouser Part No
982-3VA51206ED311AA0

Siemens

Circuit Breakers BRKR 3VA51 3P 20A 65KA FTFM NAV

Datasheet

1In Stock

€840.56

Min.: 1
Mult.: 1

Circuit Breaker Accessories BRKR 3VA1 250A MT SCW 4PC 4P ACC

3VA91140SS10
Siemens
1: €86.96
2In Stock

Mfr. Part No.
3VA91140SS10

Mouser Part No
982-3VA91140SS10

Siemens

Circuit Breaker Accessories BRKR 3VA1 250A MT SCW 4PC 4P ACC

Datasheet

2In Stock

€86.96

€74.55

€71.06

€66.44

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Min.: 1
Mult.: 1

Circuit Breaker Accessories BREAKER 3VA5 125A PL ROT HDL 4X ILUM LOK

3VA91370FK23
Siemens
1: €474.99
1In Stock
4Expected 10/08/2026

Mfr. Part No.
3VA91370FK23

Mouser Part No
982-3VA91370FK23

Siemens

Circuit Breaker Accessories BREAKER 3VA5 125A PL ROT HDL 4X ILUM LOK

Datasheet

1In Stock

4Expected 10/08/2026

€474.99

€421.50

€411.91

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Min.: 1
Mult.: 1

Circuit Breaker Accessories BREAKER 3VA6 400600A 1 WIRE CU LUG 4PC

3VA93740JD13
Siemens
1: €1,203.58
1In Stock

Mfr. Part No.
3VA93740JD13

Mouser Part No
982-3VA93740JD13

Siemens

Circuit Breaker Accessories BREAKER 3VA6 400600A 1 WIRE CU LUG 4PC

Datasheet

1In Stock

€1,203.58

Min.: 1
Mult.: 1

Circuit Breaker Accessories BRKR 3VA55/65/66 ROT OPER DR GRY

3VA96770FK21
Siemens
1: €768.40
1In Stock

Mfr. Part No.
3VA96770FK21

Mouser Part No
982-3VA96770FK21

Siemens

Circuit Breaker Accessories BRKR 3VA55/65/66 ROT OPER DR GRY

Datasheet

1In Stock

€768.40

Min.: 1
Mult.: 1

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

3VA11633GF460AA0
Siemens
1: €644.58
2In Stock

Mfr. Part No.
3VA11633GF460AA0

Mouser Part No
982-3VA11633GF460AA0

Siemens

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

Datasheet

2In Stock

€644.58

€618.31

€604.43

View

Min.: 1
Mult.: 1

Circuit Breakers MCSW 3VA51 3P 100A 65KA

3VA51101BB310AA0
Siemens
1: €668.55
1In Stock

Mfr. Part No.
3VA51101BB310AA0

Mouser Part No
982-3VA51101BB310AA0

Siemens

Circuit Breakers MCSW 3VA51 3P 100A 65KA

Datasheet

1In Stock

€668.55

€620.80

€606.88

View

Min.: 1
Mult.: 1

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

3VA51404ED220AA0
Siemens
1: €637.28
1In Stock

Mfr. Part No.
3VA51404ED220AA0

Mouser Part No
982-3VA51404ED220AA0

Siemens

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

Datasheet

1In Stock

€637.28

€592.66

€579.43

View

Min.: 1
Mult.: 1

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

3VA91340JB11
Siemens
1: €97.00
5In Stock

Mfr. Part No.
3VA91340JB11

Mouser Part No
982-3VA91340JB11

Siemens

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

Datasheet

5In Stock

€97.00

€89.23

€85.52

€79.35

View

Min.: 1
Mult.: 1

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

3VA94770GF11
Siemens
1: €252.87
2In Stock

Mfr. Part No.
3VA94770GF11

Mouser Part No
982-3VA94770GF11

Siemens

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

Datasheet

2In Stock

€252.87

€210.70

€199.07

€188.66

View

Min.: 1
Mult.: 1

Circuit Breaker Accessories BRKR 3VA STL 60VA DC ACC

3VA99880BL31
Siemens
1: €206.66
5In Stock

Mfr. Part No.
3VA99880BL31

Mouser Part No
982-3VA99880BL31

Siemens

Circuit Breaker Accessories BRKR 3VA STL 60VA DC ACC

Datasheet

5In Stock

€206.66

€165.38

€163.06

€152.80

View

Min.: 1
Mult.: 1

Circuit Breakers BRKR 3VA51 3P 10A 65KA MCP LO

3VA51911MU310AA0
Siemens
1: €570.48
1In Stock

Mfr. Part No.
3VA51911MU310AA0

Mouser Part No
982-3VA51911MU310AA0

Siemens

Circuit Breakers BRKR 3VA51 3P 10A 65KA MCP LO

Datasheet

1In Stock

€570.48

€520.43

€508.88

View

Min.: 1
Mult.: 1

Circuit Breaker Accessories BRKR 3VA1 160A R CN STUD 3PC ACC

3VA91130QF00
Siemens
1: €113.80
1In Stock

Mfr. Part No.
3VA91130QF00

Mouser Part No
982-3VA91130QF00

Siemens

Circuit Breaker Accessories BRKR 3VA1 160A R CN STUD 3PC ACC

Datasheet

1In Stock

€113.80

€101.13

€96.84

€89.74

View

Min.: 1
Mult.: 1

Circuit Breaker Accessories BREAKER 3VA5 250A 1 WIRE 3P AL LUG EXT

3VA92330JJ13
Siemens
1: €230.79
1In Stock

Mfr. Part No.
3VA92330JJ13

Mouser Part No
982-3VA92330JJ13

Siemens

Circuit Breaker Accessories BREAKER 3VA5 250A 1 WIRE 3P AL LUG EXT

Datasheet

1In Stock

€230.79

€201.15

€190.10

€180.23

View

Min.: 1
Mult.: 1

Circuit Breaker Accessories BRKR 3VA55/65/66 1000A HANDLE BLOCKING

3VA95880LB10
Siemens
1: €219.95
2In Stock

Mfr. Part No.
3VA95880LB10

Mouser Part No
982-3VA95880LB10

Siemens

Circuit Breaker Accessories BRKR 3VA55/65/66 1000A HANDLE BLOCKING

Datasheet

2In Stock

€219.95

€181.93

€173.08

€163.25

View

Min.: 1
Mult.: 1

Circuit Breaker Accessories BRKR 3VA RO DIN RAIL EXT

3VA99870GL30
Siemens
1: €49.02
1In Stock

Mfr. Part No.
3VA99870GL30

Mouser Part No
982-3VA99870GL30

Siemens

Circuit Breaker Accessories BRKR 3VA RO DIN RAIL EXT

Datasheet

1In Stock

€49.02

€43.36

€41.49

€38.85

View

Min.: 1
Mult.: 1

Circuit Breakers MCSW 3VA11 3P 100A BOX

3VA11101AA360AA0
Siemens
1: €577.09
1In Stock

Mfr. Part No.
3VA11101AA360AA0

Mouser Part No
982-3VA11101AA360AA0

Siemens

Circuit Breakers MCSW 3VA11 3P 100A BOX

Datasheet

1In Stock

€577.09

€491.86

€480.84

View

Min.: 1
Mult.: 1

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

3VA51206EC310AA0
Siemens
1: €824.67
1In Stock

Mfr. Part No.
3VA51206EC310AA0

Mouser Part No
982-3VA51206EC310AA0

Siemens

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

Datasheet

1In Stock

€824.67

Min.: 1
Mult.: 1

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

3VA51604ED110AA0
Siemens
1: €335.39
1In Stock

Mfr. Part No.
3VA51604ED110AA0

Mouser Part No
982-3VA51604ED110AA0

Siemens

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

Datasheet

1In Stock

€335.39

€299.49

€290.76

View

Min.: 1
Mult.: 1

Circuit Breaker Accessories BREAKER 3VA5 125A SIDE MTD ROT OP, EM

3VA91370PK15
Siemens
1: €454.44
1In Stock

Mfr. Part No.
3VA91370PK15

Mouser Part No
982-3VA91370PK15

Siemens

Circuit Breaker Accessories BREAKER 3VA5 125A SIDE MTD ROT OP, EM

Datasheet

1In Stock

€454.44

€388.33

€379.50

View

Min.: 1
Mult.: 1

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

3VA92770FK27
Siemens
1: €559.49
1In Stock

Mfr. Part No.
3VA92770FK27

Mouser Part No
982-3VA92770FK27

Siemens

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

Datasheet

1In Stock

€559.49

€493.49

€482.15

View

Min.: 1
Mult.: 1