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SIRIUS Circuit Breakers

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Tradename = SIRIUS

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Part #

Circuit Breakers MSP S00 2.8-4A SPRING

3RV20111EA20
Siemens
1: ¥46,111
5In Stock

Mfr. Part #
3RV20111EA20

Mouser Part #
982-3RV20111EA20

Siemens

Circuit Breakers MSP S00 2.8-4A SPRING

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Datasheet

5In Stock

¥46,111

¥37,505.4

¥34,372.7

¥29,786.7

Min.: 1
Mult.: 1

3RV2

Circuit Breakers

Motor Protection

4 A

690 VAC

3 Pole

Rotary

- 20 C

+ 60 C

Non-Illuminated

Circuit Breakers MSP S00 3.5-5A AUX 1NO 1NC SCREW

3RV20111FA15
Siemens
1: ¥55,822.9
4In Stock

Mfr. Part #
3RV20111FA15

Mouser Part #
982-3RV20111FA15

Siemens

Circuit Breakers MSP S00 3.5-5A AUX 1NO 1NC SCREW

Learn More

Datasheet

4In Stock

¥55,822.9

¥46,257.2

¥42,870.4

View

Min.: 1
Mult.: 1

3RV2

Circuit Breakers

Motor Protection

5 A

690 VAC

3 Pole

Rotary

- 20 C

+ 60 C

Non-Illuminated

Circuit Breakers MSP S00 3.5-5A SPRING

3RV20111FA20
Siemens
1: ¥46,220.6
3In Stock

Mfr. Part #
3RV20111FA20

Mouser Part #
982-3RV20111FA20

Siemens

Circuit Breakers MSP S00 3.5-5A SPRING

Learn More

Datasheet

3In Stock

¥46,220.6

¥37,075.2

¥34,195

¥29,786.7

Min.: 1
Mult.: 1

3RV2

Circuit Breakers

Motor Protection

5 A

690 VAC

3 Pole

Rotary

- 20 C

+ 60 C

Non-Illuminated

Circuit Breakers MSP S00 5.5-8A AUX 1NO 1NC SCREW

3RV20111HA15
Siemens
1: ¥51,319.9
4In Stock

Mfr. Part #
3RV20111HA15

Mouser Part #
982-3RV20111HA15

Siemens

Circuit Breakers MSP S00 5.5-8A AUX 1NO 1NC SCREW

Learn More

Datasheet

4In Stock

¥51,319.9

¥46,257.2

¥41,794.1

¥39,781

View

Min.: 1
Mult.: 1

3RV2

Circuit Breakers

Motor Protection

8 A

690 VAC

3 Pole

Rotary

- 20 C

+ 60 C

Non-Illuminated

Circuit Breakers MSP S00 7-10A AUX 1NO 1NC SCREW

3RV20111JA15
Siemens
1: ¥59,810.9
4In Stock

Mfr. Part #
3RV20111JA15

Mouser Part #
982-3RV20111JA15

Siemens

Circuit Breakers MSP S00 7-10A AUX 1NO 1NC SCREW

Learn More

Datasheet

4In Stock

¥59,810.9

¥51,419.6

¥47,388.3

Min.: 1
Mult.: 1

3RV2

Circuit Breakers

Motor Protection

10 A

690 VAC

3 Pole

Rotary

- 20 C

+ 60 C

Non-Illuminated

Circuit Breakers MSP S00 7-10A SPRING

3RV20111JA20
Siemens
1: ¥50,939.5
4In Stock

Mfr. Part #
3RV20111JA20

Mouser Part #
982-3RV20111JA20

Siemens

Circuit Breakers MSP S00 7-10A SPRING

Learn More

Datasheet

4In Stock

¥50,939.5

¥42,212.7

¥38,232.9

¥33,025.7

Min.: 1
Mult.: 1

3RV2

Circuit Breakers

Motor Protection

10 A

690 VAC

3 Pole

Rotary

- 20 C

+ 60 C

Non-Illuminated

Circuit Breakers MSP S00 7-10A AUX 1NO 1NC SPRING

3RV20111JA25
Siemens
1: ¥60,470.4
3In Stock

Mfr. Part #
3RV20111JA25

Mouser Part #
982-3RV20111JA25

Siemens

Circuit Breakers MSP S00 7-10A AUX 1NO 1NC SPRING

Learn More

Datasheet

3In Stock

¥60,470.4

¥48,443.1

¥45,642.6

View

Min.: 1
Mult.: 1

3RV2

Circuit Breakers

Motor Protection

10 A

690 VAC

3 Pole

Rotary

- 20 C

+ 60 C

Non-Illuminated

Circuit Breakers MSP S00 9-12.5A AUX 1NO 1NC SCREW

3RV20111KA15
Siemens
1: ¥55,219.9
4In Stock

Mfr. Part #
3RV20111KA15

Mouser Part #
982-3RV20111KA15

Siemens

Circuit Breakers MSP S00 9-12.5A AUX 1NO 1NC SCREW

Learn More

Datasheet

4In Stock

¥55,219.9

¥46,640.9

¥45,333.7

View

Min.: 1
Mult.: 1

3RV2

Circuit Breakers

Motor Protection

12.5 A

690 VAC

3 Pole

Rotary

- 20 C

+ 60 C

Non-Illuminated

Circuit Breakers MSP S00 9-12.5A AUX 1NO 1NC SPRING

3RV20111KA25
Siemens
1: ¥58,882.5
1In Stock

Mfr. Part #
3RV20111KA25

Mouser Part #
982-3RV20111KA25

Siemens

Circuit Breakers MSP S00 9-12.5A AUX 1NO 1NC SPRING

Learn More

Datasheet

1In Stock

¥58,882.5

¥52,017.5

¥50,361.5

View

Min.: 1
Mult.: 1

3RV2

Circuit Breakers

Motor Protection

12.5 A

690 VAC

3 Pole

Rotary

- 20 C

+ 60 C

Non-Illuminated

Circuit Breakers MSP S00 11-16A SPRING

3RV20114AA20
Siemens
1: ¥52,730.1
3In Stock

Mfr. Part #
3RV20114AA20

Mouser Part #
982-3RV20114AA20

Siemens

Circuit Breakers MSP S00 11-16A SPRING

Learn More

Datasheet

3In Stock

¥52,730.1

¥43,695.9

¥40,495.2

¥37,538.6

View

Min.: 1
Mult.: 1

3RV2

Circuit Breakers

Motor Protection

16 A

690 VAC

3 Pole

Rotary

- 20 C

+ 60 C

Non-Illuminated

Circuit Breakers CIRCUIT-BREAKER SCREW CONNECTION 0.32A

3RV20210DA10
Siemens
1: ¥41,073.2
1In Stock

Mfr. Part #
3RV20210DA10

Mouser Part #
982-3RV20210DA10

Siemens

Circuit Breakers CIRCUIT-BREAKER SCREW CONNECTION 0.32A

Learn More

Datasheet

1In Stock

¥41,073.2

¥38,721.2

¥36,829.4

¥34,884.3

View

Min.: 1
Mult.: 1

3RV2

Circuit Breakers

Motor Protection

320 mA

690 VAC

3 Pole

Rotary

- 20 C

+ 60 C

Non-Illuminated

Circuit Breakers MSP S0 0.7 - 1A SCREW

3RV20210JA10
Siemens
1: ¥44,159.3
1In Stock
2Expected 9/28/2026

Mfr. Part #
3RV20210JA10

Mouser Part #
982-3RV20210JA10

Siemens

Circuit Breakers MSP S0 0.7 - 1A SCREW

Learn More

Datasheet

1In Stock

2Expected 9/28/2026

¥44,159.3

¥37,174.8

¥34,266.4

¥28,303.4

Min.: 1
Mult.: 1

3RV2

Circuit Breakers

Motor Protection

1 A

690 VAC

3 Pole

Rotary

- 20 C

+ 60 C

Non-Illuminated

Circuit Breakers MSP S0 1.1 - 1.6A SCREW

3RV20211AA10
Siemens
1: ¥46,371.8
3In Stock

Mfr. Part #
3RV20211AA10

Mouser Part #
982-3RV20211AA10

Siemens

Circuit Breakers MSP S0 1.1 - 1.6A SCREW

Learn More

Datasheet

3In Stock

¥46,371.8

¥39,335.8

¥35,479

¥29,946.2

Min.: 1
Mult.: 1

3RV2

Circuit Breakers

Motor Protection

1.6 A

690 VAC

3 Pole

Rotary

- 20 C

+ 60 C

Non-Illuminated

Circuit Breakers MSP S0 1.1-1.6A SPRG W/AUX 1NO/1NC

3RV20211AA25
Siemens
1: ¥55,756.4
1In Stock
2Expected 9/16/2026

Mfr. Part #
3RV20211AA25

Mouser Part #
982-3RV20211AA25

Siemens

Circuit Breakers MSP S0 1.1-1.6A SPRG W/AUX 1NO/1NC

Learn More

Datasheet

1In Stock

2Expected 9/16/2026

¥55,756.4

¥51,901.3

¥50,213.7

View

Min.: 1
Mult.: 1

3RV2

Circuit Breakers

Motor Protection

1.6 A

690 VAC

3 Pole

Rotary

- 20 C

+ 60 C

Non-Illuminated

Circuit Breakers MSP S0 1.8 - 2.5A SCREW

3RV20211CA10
Siemens
1: ¥47,190.7
2In Stock

Mfr. Part #
3RV20211CA10

Mouser Part #
982-3RV20211CA10

Siemens

Circuit Breakers MSP S0 1.8 - 2.5A SCREW

Learn More

Datasheet

2In Stock

¥47,190.7

¥40,802.5

¥36,827.7

¥31,059

Min.: 1
Mult.: 1

3RV2

Circuit Breakers

Motor Protection

2.5 A

690 VAC

3 Pole

Rotary

- 20 C

+ 60 C

Non-Illuminated

Circuit Breakers MSP S0 2.2 - 3.2A SCREW

3RV20211DA10
Siemens
1: ¥48,195.6
3In Stock

Mfr. Part #
3RV20211DA10

Mouser Part #
982-3RV20211DA10

Siemens

Circuit Breakers MSP S0 2.2 - 3.2A SCREW

Learn More

Datasheet

3In Stock

¥48,195.6

¥40,802.5

¥37,608.4

¥31,059

Min.: 1
Mult.: 1

3RV2

Circuit Breakers

Motor Protection

3.2 A

690 VAC

3 Pole

Rotary

- 20 C

+ 60 C

Non-Illuminated

Circuit Breakers MSP S0 2.8-4A SCRW W/AUX 1NO/1NC

3RV20211EA15
Siemens
1: ¥60,342.5
2In Stock

Mfr. Part #
3RV20211EA15

Mouser Part #
982-3RV20211EA15

Siemens

Circuit Breakers MSP S0 2.8-4A SCRW W/AUX 1NO/1NC

Learn More

Datasheet

2In Stock

¥60,342.5

¥53,529

¥51,954.4

View

Min.: 1
Mult.: 1

3RV2

Circuit Breakers

Motor Protection

4 A

690 VAC

3 Pole

Rotary

- 20 C

+ 60 C

Non-Illuminated

Circuit Breakers MSP S0 5.5 - 8A SCREW

3RV20211HA10
Siemens
1: ¥48,195.6
3In Stock

Mfr. Part #
3RV20211HA10

Mouser Part #
982-3RV20211HA10

Siemens

Circuit Breakers MSP S0 5.5 - 8A SCREW

Learn More

Datasheet

3In Stock

¥48,195.6

¥40,802.5

¥37,608.4

¥31,059

Min.: 1
Mult.: 1

3RV2

Circuit Breakers

Motor Protection

8 A

690 VAC

3 Pole

Rotary

- 20 C

+ 60 C

Non-Illuminated

Circuit Breakers MSP S0 7-10A SCRW W/AUX 1NO/1NC

3RV20211JA15
Siemens
1: ¥61,506.8
3In Stock

Mfr. Part #
3RV20211JA15

Mouser Part #
982-3RV20211JA15

Siemens

Circuit Breakers MSP S0 7-10A SCRW W/AUX 1NO/1NC

Learn More

Datasheet

3In Stock

¥61,506.8

¥58,764.5

¥57,540.4

View

Min.: 1
Mult.: 1

3RV2

Circuit Breakers

Motor Protection

10 A

690 VAC

3 Pole

Rotary

- 20 C

+ 60 C

Non-Illuminated

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

Learn More

Datasheet

3In Stock

¥52,736.8

¥49,095.8

¥47,532.8

View

Min.: 1
Mult.: 1

3RV2

Circuit Breakers

Motor Protection

12.5 A

690 VAC

3 Pole

Rotary

- 20 C

+ 60 C

Non-Illuminated

Circuit Breakers MSP S0 11-16A SCREW

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

Mfr. Part #
3RV20214AA10

Mouser Part #
982-3RV20214AA10

Siemens

Circuit Breakers MSP S0 11-16A SCREW

Learn More

Datasheet

3In Stock

¥55,058.8

¥45,626

¥42,285.7

Quote

Min.: 1
Mult.: 1

3RV2

Circuit Breakers

Motor Protection

16 A

690 VAC

3 Pole

Rotary

- 20 C

+ 60 C

Non-Illuminated

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

Learn More

Datasheet

3In Stock

¥55,058.8

¥46,714

¥43,053.1

Min.: 1
Mult.: 1

3RV2

Circuit Breakers

Motor Protection

16 A

690 VAC

3 Pole

Rotary

- 20 C

+ 60 C

Non-Illuminated

Circuit Breakers MSP S0 14-20A SCREW

3RV20214BA10
Siemens
1: ¥55,347.8
2In Stock
1Expected 10/8/2026

Mfr. Part #
3RV20214BA10

Mouser Part #
982-3RV20214BA10

Siemens

Circuit Breakers MSP S0 14-20A SCREW

Learn More

Datasheet

2In Stock

1Expected 10/8/2026

¥55,347.8

¥45,579.5

¥43,053.1

Min.: 1
Mult.: 1

3RV2

Circuit Breakers

Motor Protection

20 A

690 VAC

3 Pole

Rotary

- 20 C

+ 60 C

Non-Illuminated

Circuit Breakers MSP S0 14-20A SPRING

3RV20214BA20
Siemens
1: ¥55,058.8
2In Stock
1Expected 9/21/2026

Mfr. Part #
3RV20214BA20

Mouser Part #
982-3RV20214BA20

Siemens

Circuit Breakers MSP S0 14-20A SPRING

Learn More

Datasheet

2In Stock

1Expected 9/21/2026

¥55,058.8

¥46,714

¥43,053.1

Min.: 1
Mult.: 1

3RV2

Circuit Breakers

Motor Protection

20 A

690 VAC

3 Pole

Rotary

- 20 C

+ 60 C

Non-Illuminated

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

Learn More

Datasheet

3In Stock

¥81,058.5

¥77,314.6

¥75,703.4

View

Min.: 1
Mult.: 1

3RV2

Circuit Breakers

Motor Protection

32 A

690 VAC

3 Pole

Rotary

- 20 C

+ 60 C

Non-Illuminated

160 mA
200 mA
250 mA
320 mA
400 mA
500 mA
550 mA to 800 mA
630 mA
800 mA
1 A
1.1 A to 1.6 A
1.25 A
1.4 A
1.4 A to 2 A
1.6 A
2 A
2.5 A
3 A
3.2 A
4 A