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SIRIUS Circuit Protection

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Types of Circuit Protection

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Part #

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

3VA91530KB03
Siemens
1: ¥9,135.5
3In Stock

Mfr. Part #
3VA91530KB03

Mouser Part #
982-3VA91530KB03

Siemens

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

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Datasheet

3In Stock

¥9,135.5

¥7,487.8

¥7,165.6

¥6,710.4

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Min.: 1
Mult.: 1

Circuit Breaker Accessories BRKR 3VA BOWDEN CBL 1.5M ACC

3VA99800VC30
Siemens
1: ¥66,084.5
1In Stock

Mfr. Part #
3VA99800VC30

Mouser Part #
982-3VA99800VC30

Siemens

Circuit Breaker Accessories BRKR 3VA BOWDEN CBL 1.5M ACC

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Datasheet

1In Stock

¥66,084.5

¥57,013.8

¥55,351.2

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Min.: 1
Mult.: 1

Circuit Breaker Accessories BREAKER 3VA 125A ENCLOSURE TYP 12

3VAE125N12
Siemens
1: ¥131,640.9
2In Stock

Mfr. Part #
3VAE125N12

Mouser Part #
982-3VAE125N12

Siemens

Circuit Breaker Accessories BREAKER 3VA 125A ENCLOSURE TYP 12

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Datasheet

2In Stock

¥131,640.9

¥100,862.6

¥98,306.3

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Min.: 1
Mult.: 1

Circuit Breaker Accessories MSP S2 LINE TERMINAL,TOP

3RV19355A
Siemens
1: ¥15,415.7
6In Stock

Mfr. Part #
3RV19355A

Mouser Part #
982-3RV19355A

Siemens

Circuit Breaker Accessories MSP S2 LINE TERMINAL,TOP

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Datasheet

6In Stock

¥15,415.7

¥13,592

¥12,067.2

¥11,246.6

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Min.: 1
Mult.: 1

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

3VA91130QF00
Siemens
1: ¥21,980
1In Stock

Mfr. Part #
3VA91130QF00

Mouser Part #
982-3VA91130QF00

Siemens

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

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Datasheet

1In Stock

¥21,980

¥19,531.7

¥18,702.9

¥17,332.5

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Min.: 1
Mult.: 1

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

3VA92330JJ13
Siemens
1: ¥44,574.6
1In Stock

Mfr. Part #
3VA92330JJ13

Mouser Part #
982-3VA92330JJ13

Siemens

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

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Datasheet

1In Stock

¥44,574.6

¥38,850.8

¥36,716.4

¥34,809.6

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Min.: 1
Mult.: 1

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

3VA95880LB10
Siemens
1: ¥42,481.7
2In Stock

Mfr. Part #
3VA95880LB10

Mouser Part #
982-3VA95880LB10

Siemens

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

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Datasheet

2In Stock

¥42,481.7

¥35,138.5

¥33,429.3

¥31,529.1

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Min.: 1
Mult.: 1

Circuit Breaker Accessories BRKR 3VA RO DIN RAIL EXT

3VA99870GL30
Siemens
1: ¥9,467.7
1In Stock

Mfr. Part #
3VA99870GL30

Mouser Part #
982-3VA99870GL30

Siemens

Circuit Breaker Accessories BRKR 3VA RO DIN RAIL EXT

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Datasheet

1In Stock

¥9,467.7

¥8,374.8

¥8,012.7

¥7,502.7

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Min.: 1
Mult.: 1

Circuit Breakers SPECIAL TYPE MOT. START. PROT 6.3A

3RV20111GA150BA0
Siemens
1: ¥71,521
2In Stock

Mfr. Part #
3RV20111GA150BA0

Mouser Part #
982-3RV20111GA150BA0

Siemens

Circuit Breakers SPECIAL TYPE MOT. START. PROT 6.3A

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Datasheet

2In Stock

¥71,521

¥58,369.2

¥56,512.2

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Min.: 1
Mult.: 1

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

3VA11633GF460AA0
Siemens
1: ¥124,493.6
2In Stock

Mfr. Part #
3VA11633GF460AA0

Mouser Part #
982-3VA11633GF460AA0

Siemens

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

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Datasheet

2In Stock

¥124,493.6

¥119,419.3

¥116,738.4

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Min.: 1
Mult.: 1

Circuit Breakers MCSW 3VA51 3P 100A 65KA

3VA51101BB310AA0
Siemens
1: ¥129,122.8
1In Stock

Mfr. Part #
3VA51101BB310AA0

Mouser Part #
982-3VA51101BB310AA0

Siemens

Circuit Breakers MCSW 3VA51 3P 100A 65KA

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Datasheet

1In Stock

¥129,122.8

¥119,900.9

¥117,213.4

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Min.: 1
Mult.: 1

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

3VA11803ED160AA0
Siemens
1: ¥53,955.9
1In Stock

Mfr. Part #
3VA11803ED160AA0

Mouser Part #
982-3VA11803ED160AA0

Siemens

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

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Datasheet

1In Stock

¥53,955.9

¥47,272.1

¥45,607.7

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Min.: 1
Mult.: 1

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

3VA51104EF310AA0
Siemens
1: ¥145,490.3
1In Stock

Mfr. Part #
3VA51104EF310AA0

Mouser Part #
982-3VA51104EF310AA0

Siemens

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

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Datasheet

1In Stock

¥145,490.3

Min.: 1
Mult.: 1

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

3VA92340JA12
Siemens
1: ¥24,194.1
1In Stock

Mfr. Part #
3VA92340JA12

Mouser Part #
982-3VA92340JA12

Siemens

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

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Datasheet

1In Stock

¥24,194.1

¥21,350.5

¥20,458.5

¥18,938.7

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Min.: 1
Mult.: 1

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

3VA94770GC15
Siemens
1: ¥58,477.2
3In Stock

Mfr. Part #
3VA94770GC15

Mouser Part #
982-3VA94770GC15

Siemens

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

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Datasheet

3In Stock

¥58,477.2

¥50,423

¥48,821.8

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Min.: 1
Mult.: 1

Circuit Breaker Accessories BREAKER 3VA6 TD300 ACTIVATE ETU, TRIP

3VA99770MA10
Siemens
1: ¥144,704.7
1In Stock
3Expected 10/29/2026

Mfr. Part #
3VA99770MA10

Mouser Part #
982-3VA99770MA10

Siemens

Circuit Breaker Accessories BREAKER 3VA6 TD300 ACTIVATE ETU, TRIP

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Datasheet

1In Stock

3Expected 10/29/2026

¥144,704.7

Min.: 1
Mult.: 1

Circuit Breaker Accessories MOUNTING RAIL ADAPTER S2

3RA29321AA00
Siemens
1: ¥14,849.3
2In Stock

Mfr. Part #
3RA29321AA00

Mouser Part #
982-3RA29321AA00

Siemens

Circuit Breaker Accessories MOUNTING RAIL ADAPTER S2

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Datasheet

2In Stock

¥14,849.3

¥12,308

¥11,676.8

¥10,854.6

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Min.: 1
Mult.: 1

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

3VA51404ED220AA0
Siemens
1: ¥123,083.4
1In Stock

Mfr. Part #
3VA51404ED220AA0

Mouser Part #
982-3VA51404ED220AA0

Siemens

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

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Datasheet

1In Stock

¥123,083.4

¥114,466.2

¥111,911.5

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Min.: 1
Mult.: 1

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

3VA91340JB11
Siemens
1: ¥18,734.4
5In Stock

Mfr. Part #
3VA91340JB11

Mouser Part #
982-3VA91340JB11

Siemens

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

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Datasheet

5In Stock

¥18,734.4

¥17,232.9

¥16,517

¥15,326

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Min.: 1
Mult.: 1

Circuit Breaker Accessories BRKR 3VA STL 60VA DC ACC

3VA99880BL31
Siemens
1: ¥39,913.8
5In Stock

Mfr. Part #
3VA99880BL31

Mouser Part #
982-3VA99880BL31

Siemens

Circuit Breaker Accessories BRKR 3VA STL 60VA DC ACC

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Datasheet

5In Stock

¥39,913.8

¥31,941

¥31,492.6

¥29,512.6

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Min.: 1
Mult.: 1

Circuit Breakers MSP S0 4.5 - 6.3A SCREW

3RV20211GA10
Siemens
1: ¥49,047.7
6In Stock

Mfr. Part #
3RV20211GA10

Mouser Part #
982-3RV20211GA10

Siemens

Circuit Breakers MSP S0 4.5 - 6.3A SCREW

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Datasheet

6In Stock

¥49,047.7

¥40,802.5

¥36,879.2

¥31,059

Min.: 1
Mult.: 1

Industrial Surge Protectors EMC SUPPRES S00 RC ELEMENT 575V 50/60HZ

3RT29161PA2
Siemens
1: ¥20,365.5
9In Stock

Mfr. Part #
3RT29161PA2

Mouser Part #
982-3RT29161PA2

Siemens

Industrial Surge Protectors EMC SUPPRES S00 RC ELEMENT 575V 50/60HZ

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Datasheet

9In Stock

¥20,365.5

¥17,410.6

¥16,472.1

¥16,463.8

Quote

Min.: 1
Mult.: 1

Circuit Breakers MSP S0 17-22A SCREW

3RV20214CA10
Siemens
1: ¥59,437.2
5In Stock

Mfr. Part #
3RV20214CA10

Mouser Part #
982-3RV20214CA10

Siemens

Circuit Breakers MSP S0 17-22A SCREW

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Datasheet

5In Stock

¥59,437.2

¥49,494.5

¥45,616

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Min.: 1
Mult.: 1

Circuit Breakers MSP S0 20-25A AUX 1NO 1NC SCREW

3RV20214DA15
Siemens
1: ¥72,029.3
3In Stock

Mfr. Part #
3RV20214DA15

Mouser Part #
982-3RV20214DA15

Siemens

Circuit Breakers MSP S0 20-25A AUX 1NO 1NC SCREW

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Datasheet

3In Stock

¥72,029.3

¥63,327.3

¥59,005.4

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Min.: 1
Mult.: 1

Circuit Breakers MSP S0 7-10A SCREW

3RV20211JA10
Siemens
1: ¥53,562.3
5In Stock

Mfr. Part #
3RV20211JA10

Mouser Part #
982-3RV20211JA10

Siemens

Circuit Breakers MSP S0 7-10A SCREW

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Datasheet

5In Stock

¥53,562.3

¥47,469.7

¥41,543.3

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Min.: 1
Mult.: 1