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SIRIUS Circuit Breakers

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Tradename = SIRIUS

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Part #

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

3RV2

Circuit Breakers

Motor Protection

25 A

690 VAC

3 Pole

Rotary

- 20 C

+ 60 C

Non-Illuminated

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

3RV2

Circuit Breakers

Motor Protection

25 A

690 VAC

3 Pole

Rotary

- 20 C

+ 60 C

Non-Illuminated

Circuit Breakers MSP S2 CLASS 10 22-32A SCREW

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

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 10/2/2026

¥83,033.4

¥70,645.7

¥65,094.6

Min.: 1
Mult.: 1

3RV2

Circuit Breakers

Motor Protection

32 A

690 VAC

3 Pole

Rotary

- 20 C

+ 60 C

Non-Illuminated

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

View

Min.: 1
Mult.: 1

3RV2

Circuit Breakers

Motor Protection

14 A

690 VAC

3 Pole

Rotary

- 50 C

+ 60 C

Non-Illuminated

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

Learn More

Datasheet

1In Stock

¥111,763.7

¥94,409.6

Min.: 1
Mult.: 1

3RV2

Circuit Breakers

Motor Protection

45 A

690 VAC

3 Pole

Rotary

- 20 C

+ 60 C

Non-Illuminated

Circuit Breakers MSP S2 CLASS 10 54-65A SCREW

3RV20324JA10
Siemens
1: ¥127,147.9
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

¥127,147.9

¥125,166.3

View

Min.: 1
Mult.: 1

3RV2

Circuit Breakers

Motor Protection

65 A

690 VAC

3 Pole

Rotary

- 20 C

+ 60 C

Non-Illuminated

Circuit Breakers CIRCUIT BREAKER. SCREW-TYPE. 63 A

3RV20414JA10
Siemens
1: ¥130,254
2In Stock
1Expected 10/13/2026

Mfr. Part #
3RV20414JA10

Mouser Part #
982-3RV20414JA10

Siemens

Circuit Breakers CIRCUIT BREAKER. SCREW-TYPE. 63 A

Learn More

Datasheet

2In Stock

1Expected 10/13/2026

¥130,254

¥127,682.7

View

Min.: 1
Mult.: 1

3RV2

Circuit Breakers

Motor Protection

63 A

690 VAC

3 Pole

Rotary

- 20 C

+ 60 C

Non-Illuminated

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

Learn More

Datasheet

1In Stock

¥141,957.4

Min.: 1
Mult.: 1

3RV2

Circuit Breakers

Motor Protection

75 A

690 VAC

3 Pole

Rotary

- 20 C

+ 60 C

Non-Illuminated

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

Learn More

Datasheet

1In Stock

2Expected 10/16/2026

¥149,642.8

Min.: 1
Mult.: 1

3RV2

Circuit Breakers

Motor Protection

84 A

690 VAC

3 Pole

Rotary

- 20 C

+ 60 C

Non-Illuminated

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

View

Min.: 1
Mult.: 1

3RV2

Circuit Breakers

Starter Combination

10 A

690 VAC

3 Pole

Rotary

- 20 C

+ 60 C

Non-Illuminated

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

Learn More

Datasheet

3In Stock

¥53,740

¥44,533.1

¥42,076.5

Min.: 1
Mult.: 1

3RV2

Circuit Breakers

Starter Combination

20 A

690 VAC

3 Pole

Rotary

- 20 C

+ 60 C

Non-Illuminated

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

Learn More

Datasheet

3In Stock

¥63,694.4

¥59,545.2

¥58,311.1

View

Min.: 1
Mult.: 1

3RV2

Circuit Breakers

Starter Combination

25 A

690 VAC

3 Pole

Rotary

- 20 C

+ 60 C

Non-Illuminated

Circuit Breakers CIRCUIT-BREAKER S2 25A SCREW

3RV23314DC10
Siemens
1: ¥75,947.6
1In Stock

Mfr. Part #
3RV23314DC10

Mouser Part #
982-3RV23314DC10

Siemens

Circuit Breakers CIRCUIT-BREAKER S2 25A SCREW

Learn More

Datasheet

1In Stock

¥75,947.6

¥75,165.2

¥74,598.8

View

Min.: 1
Mult.: 1

3RV2

Circuit Breakers

Starter Combination

25 A

690 VAC

3 Pole

Rotary

- 20 C

+ 60 C

Non-Illuminated

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

Learn More

Datasheet

3In Stock

¥49,183.9

¥43,646.1

¥42,606.3

View

Min.: 1
Mult.: 1

3RV2

Circuit Breakers

Transformer Protection

2 A

690 VAC

3 Pole

Rotary

- 20 C

+ 60 C

Non-Illuminated

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

Learn More

Datasheet

3In Stock

¥46,330.3

¥43,350.4

¥41,385.5

¥38,689.7

View

Min.: 1
Mult.: 1

3RV2

Circuit Breakers

Transformer Protection

3.2 A

690 VAC

3 Pole

Rotary

- 20 C

+ 60 C

Non-Illuminated

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

Learn More

Datasheet

4In Stock

¥49,190.5

¥43,081.4

¥41,541.6

¥39,551.7

View

Min.: 1
Mult.: 1

3RV2

Circuit Breakers

Transformer Protection

4 A

690 VAC

3 Pole

Rotary

- 20 C

+ 60 C

Non-Illuminated

Circuit Breakers MSP S00 FOR XFRMR 3.5-5A SCREW

3RV24111FA10
Siemens
1: ¥49,183.9
1In Stock
2Expected 10/23/2026

Mfr. Part #
3RV24111FA10

Mouser Part #
982-3RV24111FA10

Siemens

Circuit Breakers MSP S00 FOR XFRMR 3.5-5A SCREW

Learn More

Datasheet

1In Stock

2Expected 10/23/2026

¥49,183.9

¥43,646.1

¥42,606.3

View

Min.: 1
Mult.: 1

3RV2

Circuit Breakers

Transformer Protection

5 A

690 VAC

3 Pole

Rotary

- 20 C

+ 60 C

Non-Illuminated

Circuit Breakers MSP S00 FOR XFRMR 4.5-6.3A SCREW

3RV24111GA10
Siemens
1: ¥49,183.9
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

¥49,183.9

¥43,646.1

¥42,606.3

View

Min.: 1
Mult.: 1

3RV2

Circuit Breakers

Transformer Protection

6.3 A

690 VAC

3 Pole

Rotary

- 20 C

+ 60 C

Non-Illuminated

Circuit Breakers MSP S00 FOR XFRMR 7-10A SCREW

3RV24111JA10
Siemens
1: ¥58,143.3
4In Stock

Mfr. Part #
3RV24111JA10

Mouser Part #
982-3RV24111JA10

Siemens

Circuit Breakers MSP S00 FOR XFRMR 7-10A SCREW

Learn More

Datasheet

4In Stock

¥58,143.3

¥48,355

¥47,596

View

Min.: 1
Mult.: 1

3RV2

Circuit Breakers

Transformer Protection

10 A

690 VAC

3 Pole

Rotary

- 20 C

+ 60 C

Non-Illuminated

Circuit Breakers TMCB UL489 S00 1.6A SCREW

3RV27111AD10
Siemens
1: ¥91,846.7
2In Stock

Mfr. Part #
3RV27111AD10

Mouser Part #
982-3RV27111AD10

Siemens

Circuit Breakers TMCB UL489 S00 1.6A SCREW

Learn More

Datasheet

2In Stock

¥91,846.7

¥79,787.8

¥78,359.3

View

Min.: 1
Mult.: 1

3RV2

Circuit Breakers

System Protection

1.6 A

690 VAC

3 Pole

Rotary

- 20 C

+ 60 C

Non-Illuminated

Circuit Breakers TMCB UL489 S00 4A SCREW

3RV27111ED10
Siemens
1: ¥92,643.9
3In Stock

Mfr. Part #
3RV27111ED10

Mouser Part #
982-3RV27111ED10

Siemens

Circuit Breakers TMCB UL489 S00 4A SCREW

Learn More

Datasheet

3In Stock

¥92,643.9

¥77,517.2

¥71,457.9

Quote

Min.: 1
Mult.: 1

3RV2

Circuit Breakers

System Protection

4 A

690 VAC

3 Pole

Rotary

- 20 C

+ 60 C

Non-Illuminated

Circuit Breakers TMCB UL489 S00 5A SCREW

3RV27111FD10
Siemens
1: ¥91,846.7
3In Stock

Mfr. Part #
3RV27111FD10

Mouser Part #
982-3RV27111FD10

Siemens

Circuit Breakers TMCB UL489 S00 5A SCREW

Learn More

Datasheet

3In Stock

¥91,846.7

¥80,322.6

¥78,533.7

View

Min.: 1
Mult.: 1

3RV2

Circuit Breakers

System Protection

5 A

690 VAC

3 Pole

Rotary

- 20 C

+ 60 C

Non-Illuminated

Circuit Breakers TMCB UL489 S00 6.3A SCREW

3RV27111GD10
Siemens
1: ¥92,743.6
1In Stock

Mfr. Part #
3RV27111GD10

Mouser Part #
982-3RV27111GD10

Siemens

Circuit Breakers TMCB UL489 S00 6.3A SCREW

Learn More

Datasheet

1In Stock

¥92,743.6

¥74,838

¥71,457.9

View

Min.: 1
Mult.: 1

3RV2

Circuit Breakers

System Protection

6.3 A

690 VAC

3 Pole

Rotary

- 20 C

+ 60 C

Non-Illuminated

Circuit Breakers TMCB UL489 FOR XFRMR S00 1.6A SCREW

3RV28111AD10
Siemens
1: ¥95,135.4
1In Stock

Mfr. Part #
3RV28111AD10

Mouser Part #
982-3RV28111AD10

Siemens

Circuit Breakers TMCB UL489 FOR XFRMR S00 1.6A SCREW

Learn More

Datasheet

1In Stock

¥95,135.4

¥86,373.7

¥84,450.2

View

Min.: 1
Mult.: 1

3RV2

Circuit Breakers

Transformer Protection

160 mA

690 VAC

3 Pole

Rotary

- 20 C

+ 60 C

Non-Illuminated

Circuit Breakers TMCB UL489 FOR XFRMR S00 5A SCREW

3RV28111FD10
Siemens
1: ¥95,127.1
3In Stock

Mfr. Part #
3RV28111FD10

Mouser Part #
982-3RV28111FD10

Siemens

Circuit Breakers TMCB UL489 FOR XFRMR S00 5A SCREW

Learn More

Datasheet

3In Stock

¥95,127.1

¥79,505.4

¥75,962.5

View

Min.: 1
Mult.: 1

3RV2

Circuit Breakers

Transformer Protection

5 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