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SIRIUS Circuit Breakers & Accessories

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Part #

Circuit Breakers MSP S0 9 - 12.5A SPRING

3RV20211KA20
Siemens
1: ¥52,736.8
3In Stock

Mfr. Part #
3RV20211KA20

Mouser Part #
982-3RV20211KA20

Siemens

Circuit Breakers MSP S0 9 - 12.5A SPRING

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Datasheet

3In Stock

¥52,736.8

¥49,095.8

¥47,532.8

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Min.: 1
Mult.: 1

Circuit Breakers MSP S0 11-16A SCREW

3RV20214AA10
Siemens
1: ¥55,058.8
1In Stock

Mfr. Part #
3RV20214AA10

Mouser Part #
982-3RV20214AA10

Siemens

Circuit Breakers MSP S0 11-16A SCREW

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Datasheet

1In Stock

¥55,058.8

¥45,626

¥42,285.7

Quote

Min.: 1
Mult.: 1

Circuit Breakers MSP S0 11-16A SPRING

3RV20214AA20
Siemens
1: ¥55,058.8
3In Stock

Mfr. Part #
3RV20214AA20

Mouser Part #
982-3RV20214AA20

Siemens

Circuit Breakers MSP S0 11-16A SPRING

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Datasheet

3In Stock

¥55,058.8

¥46,714

¥43,053.1

Min.: 1
Mult.: 1

Circuit Breakers MSP S0 14-20A SCREW

3RV20214BA10
Siemens
1: ¥55,347.8
2In Stock
1Expected 10/29/2026

Mfr. Part #
3RV20214BA10

Mouser Part #
982-3RV20214BA10

Siemens

Circuit Breakers MSP S0 14-20A SCREW

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Datasheet

2In Stock

1Expected 10/29/2026

¥55,347.8

¥45,579.5

¥43,053.1

Min.: 1
Mult.: 1

Circuit Breakers MSP S0 14-20A SPRING

3RV20214BA20
Siemens
1: ¥55,058.8
2In Stock
1Expected 1/4/2027

Mfr. Part #
3RV20214BA20

Mouser Part #
982-3RV20214BA20

Siemens

Circuit Breakers MSP S0 14-20A SPRING

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Datasheet

2In Stock

1Expected 1/4/2027

¥55,058.8

¥46,714

¥43,053.1

Min.: 1
Mult.: 1

Circuit Breakers MSP S0 27-32A SPRING

3RV20214EA20
Siemens
1: ¥81,058.5
3In Stock

Mfr. Part #
3RV20214EA20

Mouser Part #
982-3RV20214EA20

Siemens

Circuit Breakers MSP S0 27-32A SPRING

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Datasheet

3In Stock

¥81,058.5

¥77,314.6

¥75,703.4

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Min.: 1
Mult.: 1

Circuit Breakers MSP S2 CLASS 10 14-20A SCREW

3RV20314BA10
Siemens
1: ¥64,996.6
3In Stock

Mfr. Part #
3RV20314BA10

Mouser Part #
982-3RV20314BA10

Siemens

Circuit Breakers MSP S2 CLASS 10 14-20A SCREW

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Datasheet

3In Stock

¥64,996.6

¥57,140.1

¥53,746.6

Min.: 1
Mult.: 1

Circuit Breakers SPECIAL TYPE CIRCUIT-BREAKER 20 A

3RV20314BA150BA0
Siemens
1: ¥90,783.6
1In Stock

Mfr. Part #
3RV20314BA150BA0

Mouser Part #
982-3RV20314BA150BA0

Siemens

Circuit Breakers SPECIAL TYPE CIRCUIT-BREAKER 20 A

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Datasheet

1In Stock

¥90,783.6

¥76,080.4

¥70,099.2

Min.: 1
Mult.: 1

Circuit Breakers MSP S2 CLASS 10 22-32A SCREW

3RV20314EA10
Siemens
1: ¥83,033.4
2In Stock
1Expected 10/23/2026

Mfr. Part #
3RV20314EA10

Mouser Part #
982-3RV20314EA10

Siemens

Circuit Breakers MSP S2 CLASS 10 22-32A SCREW

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Datasheet

2In Stock

1Expected 10/23/2026

¥83,033.4

¥70,645.7

¥65,094.6

Min.: 1
Mult.: 1

Circuit Breakers MSP S2 CLASS 10 54-65A SCREW

3RV20314JA10
Siemens
1: ¥108,154.4
2In Stock
1Expected 11/20/2026

Mfr. Part #
3RV20314JA10

Mouser Part #
982-3RV20314JA10

Siemens

Circuit Breakers MSP S2 CLASS 10 54-65A SCREW

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Datasheet

2In Stock

1Expected 11/20/2026

¥108,154.4

¥90,899.9

¥83,744.3

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Min.: 1
Mult.: 1

Circuit Breakers CIRCUIT BREAKER. SCREW-TYPE. 14 A

3RV20314SA150BA0
Siemens
1: ¥115,897.9
2In Stock

Mfr. Part #
3RV20314SA150BA0

Mouser Part #
982-3RV20314SA150BA0

Siemens

Circuit Breakers CIRCUIT BREAKER. SCREW-TYPE. 14 A

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Datasheet

2In Stock

¥115,897.9

¥102,254.5

¥99,907.5

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Min.: 1
Mult.: 1

Circuit Breakers MSP S2 CLASS 10 35-45A SCREW 1NO/1NC AUX

3RV20314VA15
Siemens
1: ¥111,763.7
1In Stock

Mfr. Part #
3RV20314VA15

Mouser Part #
982-3RV20314VA15

Siemens

Circuit Breakers MSP S2 CLASS 10 35-45A SCREW 1NO/1NC AUX

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Datasheet

1In Stock

¥111,763.7

¥94,409.6

Min.: 1
Mult.: 1

Circuit Breakers MSP S2 CLASS 10 54-65A SCREW

3RV20324JA10
Siemens
1: ¥126,682.8
2In Stock

Mfr. Part #
3RV20324JA10

Mouser Part #
982-3RV20324JA10

Siemens

Circuit Breakers MSP S2 CLASS 10 54-65A SCREW

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Datasheet

2In Stock

¥126,682.8

¥125,795.8

¥123,153.2

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Min.: 1
Mult.: 1

Circuit Breakers CIRCUIT BREAKER. SCREW-TYPE. 63 A

3RV20414JA10
Siemens
1: ¥130,254
2In Stock
1Expected 11/2/2026

Mfr. Part #
3RV20414JA10

Mouser Part #
982-3RV20414JA10

Siemens

Circuit Breakers CIRCUIT BREAKER. SCREW-TYPE. 63 A

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Datasheet

2In Stock

1Expected 11/2/2026

¥130,254

¥127,682.7

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Min.: 1
Mult.: 1

Circuit Breakers CIRCUIT BREAKER. SCREW-TYPE. 75 A

3RV20414KA10
Siemens
1: ¥141,957.4
1In Stock

Mfr. Part #
3RV20414KA10

Mouser Part #
982-3RV20414KA10

Siemens

Circuit Breakers CIRCUIT BREAKER. SCREW-TYPE. 75 A

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Datasheet

1In Stock

¥141,957.4

Min.: 1
Mult.: 1

Circuit Breakers Circuit breaker screw-type 84 A

3RV20414RA10
Siemens
1: ¥149,642.8
1In Stock
2Expected 10/16/2026

Mfr. Part #
3RV20414RA10

Mouser Part #
982-3RV20414RA10

Siemens

Circuit Breakers Circuit breaker screw-type 84 A

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Datasheet

1In Stock

2Expected 10/16/2026

¥149,642.8

Min.: 1
Mult.: 1

Circuit Breakers CIRCUIT-BREAKER S00 10A NO OVERLOAD

3RV23111JC10
Siemens
1: ¥50,042.6
1In Stock
2Expected 10/22/2026

Mfr. Part #
3RV23111JC10

Mouser Part #
982-3RV23111JC10

Siemens

Circuit Breakers CIRCUIT-BREAKER S00 10A NO OVERLOAD

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Datasheet

1In Stock

2Expected 10/22/2026

¥50,042.6

¥43,802.2

¥42,235.9

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Min.: 1
Mult.: 1

Circuit Breakers CIRCUIT-BREAKER S0 20A NO OVERLOAD

3RV23214BC10
Siemens
1: ¥53,740
3In Stock

Mfr. Part #
3RV23214BC10

Mouser Part #
982-3RV23214BC10

Siemens

Circuit Breakers CIRCUIT-BREAKER S0 20A NO OVERLOAD

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Datasheet

3In Stock

¥53,740

¥44,533.1

¥42,076.5

Min.: 1
Mult.: 1

Circuit Breakers CIRCUIT-BREAKER S0 25A NO OVERLOAD

3RV23214DC10
Siemens
1: ¥63,694.4
3In Stock

Mfr. Part #
3RV23214DC10

Mouser Part #
982-3RV23214DC10

Siemens

Circuit Breakers CIRCUIT-BREAKER S0 25A NO OVERLOAD

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Datasheet

3In Stock

¥63,694.4

¥59,545.2

¥58,311.1

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Min.: 1
Mult.: 1

Circuit Breakers CIRCUIT-BREAKER S2 25A SCREW

3RV23314DC10
Siemens
1: ¥75,954.2
1In Stock

Mfr. Part #
3RV23314DC10

Mouser Part #
982-3RV23314DC10

Siemens

Circuit Breakers CIRCUIT-BREAKER S2 25A SCREW

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Datasheet

1In Stock

¥75,954.2

¥62,724.3

Min.: 1
Mult.: 1

Circuit Breakers MSP S00 FOR XFRMR 1.4-2A SCREW

3RV24111BA10
Siemens
1: ¥49,183.9
3In Stock

Mfr. Part #
3RV24111BA10

Mouser Part #
982-3RV24111BA10

Siemens

Circuit Breakers MSP S00 FOR XFRMR 1.4-2A SCREW

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Datasheet

3In Stock

¥49,183.9

¥43,646.1

¥42,606.3

View

Min.: 1
Mult.: 1

Circuit Breakers MSP S00 FOR XFRMR 2.2-3.2A SCREW

3RV24111DA10
Siemens
1: ¥46,330.3
3In Stock

Mfr. Part #
3RV24111DA10

Mouser Part #
982-3RV24111DA10

Siemens

Circuit Breakers MSP S00 FOR XFRMR 2.2-3.2A SCREW

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Datasheet

3In Stock

¥46,330.3

¥43,350.4

¥41,385.5

¥38,689.7

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Min.: 1
Mult.: 1

Circuit Breakers MSP S00 FOR XFRMR 2.8-4A SCREW

3RV24111EA10
Siemens
1: ¥49,190.5
4In Stock

Mfr. Part #
3RV24111EA10

Mouser Part #
982-3RV24111EA10

Siemens

Circuit Breakers MSP S00 FOR XFRMR 2.8-4A SCREW

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Datasheet

4In Stock

¥49,190.5

¥43,081.4

¥41,541.6

¥39,551.7

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Min.: 1
Mult.: 1

Circuit Breakers MSP S00 FOR XFRMR 3.5-5A SCREW

3RV24111FA10
Siemens
1: ¥49,190.5
1In Stock
2Expected 10/23/2026

Mfr. Part #
3RV24111FA10

Mouser Part #
982-3RV24111FA10

Siemens

Circuit Breakers MSP S00 FOR XFRMR 3.5-5A SCREW

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Datasheet

1In Stock

2Expected 10/23/2026

¥49,190.5

¥39,214.5

¥37,641.6

¥35,684.9

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Min.: 1
Mult.: 1

Circuit Breakers MSP S00 FOR XFRMR 4.5-6.3A SCREW

3RV24111GA10
Siemens
1: ¥49,190.5
3In Stock

Mfr. Part #
3RV24111GA10

Mouser Part #
982-3RV24111GA10

Siemens

Circuit Breakers MSP S00 FOR XFRMR 4.5-6.3A SCREW

Learn More

Datasheet

3In Stock

¥49,190.5

¥39,214.5

¥37,641.6

¥35,684.9

View

Min.: 1
Mult.: 1