Circuit Breakers, Surge Protectors & Fuses – Mouser Singapore

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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 Breaker Accessories BRKR 3VA SHAFT FOR METAL RHO 12IN

3VA94770GF20
Siemens
1: $340.22
3In Stock

Mfr. Part No.
3VA94770GF20

Mouser Part No
982-3VA94770GF20

Siemens

Circuit Breaker Accessories BRKR 3VA SHAFT FOR METAL RHO 12IN

Datasheet

3In Stock

$340.22

$273.41

$261.62

$244.96

View

Min.: 1
Mult.: 1

Circuit Breaker Accessories BRKR 3VA2 630A TOG HNDL EX ACC

3VA94870SC10
Siemens
1: $108.77
4On Order

Mfr. Part No.
3VA94870SC10

Mouser Part No
982-3VA94870SC10

Siemens

Circuit Breaker Accessories BRKR 3VA2 630A TOG HNDL EX ACC

Datasheet

4On Order

$108.77

$96.59

$92.89

$85.94

View

Min.: 1
Mult.: 1

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

3VA11633GF460AA0
Siemens
1: $1,019.33
2In Stock

Mfr. Part No.
3VA11633GF460AA0

Mouser Part No
982-3VA11633GF460AA0

Siemens

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

Datasheet

2In Stock

$1,019.33

$977.79

$955.84

View

Min.: 1
Mult.: 1

Circuit Breakers MCSW 3VA51 3P 100A 65KA

3VA51101BB310AA0
Siemens
1: $1,057.24
1In Stock

Mfr. Part No.
3VA51101BB310AA0

Mouser Part No
982-3VA51101BB310AA0

Siemens

Circuit Breakers MCSW 3VA51 3P 100A 65KA

Datasheet

1In Stock

$1,057.24

$981.73

$959.72

View

Min.: 1
Mult.: 1

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

3VA91130QF00
Siemens
1: $179.97
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

$179.97

$159.92

$153.14

$141.92

View

Min.: 1
Mult.: 1

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

3VA92330JJ13
Siemens
1: $364.97
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

$364.97

$318.10

$300.63

$285.02

View

Min.: 1
Mult.: 1

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

3VA95880LB10
Siemens
1: $347.83
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

$347.83

$287.71

$273.71

$258.16

View

Min.: 1
Mult.: 1

Circuit Breaker Accessories BRKR 3VA RO DIN RAIL EXT

3VA99870GL30
Siemens
1: $77.52
1In Stock

Mfr. Part No.
3VA99870GL30

Mouser Part No
982-3VA99870GL30

Siemens

Circuit Breaker Accessories BRKR 3VA RO DIN RAIL EXT

Datasheet

1In Stock

$77.52

$68.57

$65.61

$61.43

View

Min.: 1
Mult.: 1

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

3VA51404ED220AA0
Siemens
1: $1,007.79
1In Stock

Mfr. Part No.
3VA51404ED220AA0

Mouser Part No
982-3VA51404ED220AA0

Siemens

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

Datasheet

1In Stock

$1,007.79

$937.23

$916.31

View

Min.: 1
Mult.: 1

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

3VA91340JB11
Siemens
1: $153.39
5In Stock

Mfr. Part No.
3VA91340JB11

Mouser Part No
982-3VA91340JB11

Siemens

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

Datasheet

5In Stock

$153.39

$141.10

$135.24

$125.49

View

Min.: 1
Mult.: 1

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

3VA94770GF11
Siemens
1: $399.88
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

$399.88

$333.20

$314.81

$298.34

View

Min.: 1
Mult.: 1

Circuit Breaker Accessories BRKR 3VA STL 60VA DC ACC

3VA99880BL31
Siemens
1: $326.81
5In Stock

Mfr. Part No.
3VA99880BL31

Mouser Part No
982-3VA99880BL31

Siemens

Circuit Breaker Accessories BRKR 3VA STL 60VA DC ACC

Datasheet

5In Stock

$326.81

$261.53

$257.86

$241.64

View

Min.: 1
Mult.: 1

Circuit Breaker Accessories BRKR 3VA2 COM100 800 T CN 4M ACC

3VA99870TC40
Siemens
1: $226.25
5In Stock

Mfr. Part No.
3VA99870TC40

Mouser Part No
982-3VA99870TC40

Siemens

Circuit Breaker Accessories BRKR 3VA2 COM100 800 T CN 4M ACC

Datasheet

5In Stock

$226.25

$200.67

$191.31

$177.25

View

Min.: 1
Mult.: 1

Circuit Breakers BRKR 3VA41 3P 70A 35KA FTFM LD LUG

3VA41705ED340AA0
Siemens
1: $1,344.55
2In Stock

Mfr. Part No.
3VA41705ED340AA0

Mouser Part No
982-3VA41705ED340AA0

Siemens

Circuit Breakers BRKR 3VA41 3P 70A 35KA FTFM LD LUG

Datasheet

2In Stock

$1,344.55

Min.: 1
Mult.: 1

Circuit Breakers BRKR 3VA51 1P 125A 35KA FTFM

3VA51125ED110AA0
Siemens
1: $1,227.56
9In Stock

Mfr. Part No.
3VA51125ED110AA0

Mouser Part No
982-3VA51125ED110AA0

Siemens

Circuit Breakers BRKR 3VA51 1P 125A 35KA FTFM

Datasheet

9In Stock

$1,227.56

$1,040.90

View

Min.: 1
Mult.: 1

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

3VA51604ED310AA0
Siemens
1: $939.99
3In Stock

Mfr. Part No.
3VA51604ED310AA0

Mouser Part No
982-3VA51604ED310AA0

Siemens

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

Datasheet

3In Stock

$939.99

$893.56

$873.61

View

Min.: 1
Mult.: 1

Circuit Breakers BRKR 3VA51 3P 70A 25KA FTAM

3VA51704EC310AA0
Siemens
1: $1,037.63
3In Stock

Mfr. Part No.
3VA51704EC310AA0

Mouser Part No
982-3VA51704EC310AA0

Siemens

Circuit Breakers BRKR 3VA51 3P 70A 25KA FTAM

Datasheet

3In Stock

$1,037.63

$1,007.88

$1,007.37

View

Min.: 1
Mult.: 1

Circuit Breakers BRKR 3VA51 3P 70A 65KA FTFM

3VA51706ED310AA0
Siemens
1: $1,661.81
4In Stock

Mfr. Part No.
3VA51706ED310AA0

Mouser Part No
982-3VA51706ED310AA0

Siemens

Circuit Breakers BRKR 3VA51 3P 70A 65KA FTFM

Datasheet

4In Stock

$1,661.81

Min.: 1
Mult.: 1

Circuit Breakers BRKR 3VA51 2P 80A 25KA FTFM AL

3VA51804ED260AA0
Siemens
1: $1,180.78
3In Stock

Mfr. Part No.
3VA51804ED260AA0

Mouser Part No
982-3VA51804ED260AA0

Siemens

Circuit Breakers BRKR 3VA51 2P 80A 25KA FTFM AL

Datasheet

3In Stock

$1,180.78

$1,021.85

$998.77

View

Min.: 1
Mult.: 1

Circuit Breakers BRKR 3VA51 3P 80A 25KA FTFM AL

3VA51804ED360AA0
Siemens
1: $1,157.29
5In Stock

Mfr. Part No.
3VA51804ED360AA0

Mouser Part No
982-3VA51804ED360AA0

Siemens

Circuit Breakers BRKR 3VA51 3P 80A 25KA FTFM AL

Datasheet

5In Stock

$1,157.29

Min.: 1
Mult.: 1

Circuit Breakers BRKR 3VA51 3P 15A 65KA FTAM

3VA51956EC310AA0
Siemens
1: $1,366.05
3In Stock

Mfr. Part No.
3VA51956EC310AA0

Mouser Part No
982-3VA51956EC310AA0

Siemens

Circuit Breakers BRKR 3VA51 3P 15A 65KA FTAM

Datasheet

3In Stock

$1,366.05

Min.: 1
Mult.: 1

Circuit Breakers BRKR 3VA52 3P 100A 35KA FTFM

3VA52105ED310AA0
Siemens
1: $2,139.66
1In Stock

Mfr. Part No.
3VA52105ED310AA0

Mouser Part No
982-3VA52105ED310AA0

Siemens

Circuit Breakers BRKR 3VA52 3P 100A 35KA FTFM

Datasheet

1In Stock

$2,139.66

Min.: 1
Mult.: 1

Circuit Breakers BRKR 3VA52 4P 60A 35KA FTFM

3VA52605ED410AA0
Siemens
1: $2,425.18
1In Stock

Mfr. Part No.
3VA52605ED410AA0

Mouser Part No
982-3VA52605ED410AA0

Siemens

Circuit Breakers BRKR 3VA52 4P 60A 35KA FTFM

Datasheet

1In Stock

$2,425.18

Min.: 1
Mult.: 1

Circuit Breakers BRKR 3VA53 2(3)P 250A 35KA FTAM

3VA53255EC610AA0
Siemens
1: $3,706.53
1In Stock

Mfr. Part No.
3VA53255EC610AA0

Mouser Part No
982-3VA53255EC610AA0

Siemens

Circuit Breakers BRKR 3VA53 2(3)P 250A 35KA FTAM

Datasheet

1In Stock

$3,706.53

Min.: 1
Mult.: 1

Circuit Breakers BRKR 3VA53 2(3)P 400A 35KA FTAM

3VA53405EC610AA0
Siemens
1: $4,304.93
1In Stock

Mfr. Part No.
3VA53405EC610AA0

Mouser Part No
982-3VA53405EC610AA0

Siemens

Circuit Breakers BRKR 3VA53 2(3)P 400A 35KA FTAM

Datasheet

1In Stock

$4,304.93

Min.: 1
Mult.: 1