.hide-partial { max-height: none; } .show-more { display: none; }

SIRIUS Circuit Breakers

.catnav-wrapper { height: auto; overflow: visible; } .catalog-nav-tabs ul { white-space: normal; }

Results: 7,729

Applied Filters:

Tradename = SIRIUS

Series

Product

Type

Current Rating

Voltage Rating AC

Voltage Rating DC

Number of Poles

Actuator Type

Minimum Operating Temperature

Maximum Operating Temperature

Illuminated

Reset All

Search within results

In Stock

Normally Stocked

Active

New Products

RoHS Compliant

.search-refine-wrapper { display: inline-block; min-width: 100%; } .scroll-body { overflow-x: visible; } .search-table-wrapper { overflow: visible; } .hide-partial { max-height: none; } .show-more { display: none; }

Part #

Circuit Breakers MSP S2 CLASS 10 62-73A SCREW

3RV20314KA10
Siemens
1: $663.46
4In Stock

Mfr. Part No.
3RV20314KA10

Mouser Part No
982-3RV20314KA10

Siemens

Circuit Breakers MSP S2 CLASS 10 62-73A SCREW

Learn More

Datasheet

4In Stock

$663.46

$583.00

Min.: 1
Mult.: 1

3RV2

Circuit Breaker

Motor Protection

73 A

690 VAC

3 Pole

Rotary

- 20 C

+ 60 C

Non-Illuminated

Circuit Breakers MSP S2 CLASS 10 35-45A SCREW

3RV20314VA10
Siemens
1: $576.05
4In Stock

Mfr. Part No.
3RV20314VA10

Mouser Part No
982-3RV20314VA10

Siemens

Circuit Breakers MSP S2 CLASS 10 35-45A SCREW

Learn More

Datasheet

4In Stock

$576.05

$477.46

$439.89

Min.: 1
Mult.: 1

3RV2

Circuit Breaker

Motor Protection

45 A

690 VAC

3 Pole

Rotary

- 20 C

+ 60 C

Non-Illuminated

Circuit Breakers MSP S2 CLASS 10 42-52A SCREW

3RV20314WA10
Siemens
1: $586.83
7In Stock

Mfr. Part No.
3RV20314WA10

Mouser Part No
982-3RV20314WA10

Siemens

Circuit Breakers MSP S2 CLASS 10 42-52A SCREW

Learn More

Datasheet

7In Stock

$586.83

$516.13

$448.02

Min.: 1
Mult.: 1

3RV2

Circuit Breaker

Motor Protection

52 A

690 VAC

3 Pole

Rotary

- 20 C

+ 60 C

Non-Illuminated

Circuit Breakers MSP S2 CLASS 10 35-45A SCREW

3RV20324VA10
Siemens
1: $728.52
3In Stock

Mfr. Part No.
3RV20324VA10

Mouser Part No
982-3RV20324VA10

Siemens

Circuit Breakers MSP S2 CLASS 10 35-45A SCREW

Learn More

Datasheet

3In Stock

$728.52

$722.21

View

Min.: 1
Mult.: 1

3RV2

Circuit Breaker

Motor Protection

45 A

690 VAC

3 Pole

Rotary

- 20 C

+ 60 C

Non-Illuminated

Circuit Breakers Circuit breaker screw-type 84 A

3RV20414RA10
Siemens
1: $886.22
3In Stock

Mfr. Part No.
3RV20414RA10

Mouser Part No
982-3RV20414RA10

Siemens

Circuit Breakers Circuit breaker screw-type 84 A

Learn More

Datasheet

3In Stock

$886.22

Min.: 1
Mult.: 1

3RV2

Circuit Breaker

Motor Protection

84 A

690 VAC

3 Pole

Rotary

- 20 C

+ 60 C

Non-Illuminated

Circuit Breakers Circuit breaker screw-type 93 A

3RV20414YA10
Siemens
1: $859.18
3In Stock

Mfr. Part No.
3RV20414YA10

Mouser Part No
982-3RV20414YA10

Siemens

Circuit Breakers Circuit breaker screw-type 93 A

Learn More

Datasheet

3In Stock

$859.18

Min.: 1
Mult.: 1

3RV2

Circuit Breaker

Motor Protection

93 A

690 VAC

3 Pole

Rotary

- 20 C

+ 60 C

Non-Illuminated

Circuit Breakers MSP S00 FOR XFRMR 5.5-8A SCREW

3RV24111HA10
Siemens
1: $278.10
10In Stock

Mfr. Part No.
3RV24111HA10

Mouser Part No
982-3RV24111HA10

Siemens

Circuit Breakers MSP S00 FOR XFRMR 5.5-8A SCREW

Learn More

Datasheet

10In Stock

$278.10

$230.37

$212.34

$177.80

Min.: 1
Mult.: 1

3RV2

Circuit Breaker

Transformer Protection

8 A

690 VAC

3 Pole

Rotary

- 20 C

+ 60 C

Non-Illuminated

Circuit Breakers TMCB UL489 S00 5A SCREW

3RV27111FD10
Siemens
1: $521.18
4In Stock

Mfr. Part No.
3RV27111FD10

Mouser Part No
982-3RV27111FD10

Siemens

Circuit Breakers TMCB UL489 S00 5A SCREW

Learn More

Datasheet

4In Stock

$521.18

$466.26

$461.34

View

Min.: 1
Mult.: 1

3RV2

Circuit Breaker

System Protection

5 A

690 VAC

3 Pole

Rotary

- 20 C

+ 60 C

Non-Illuminated

Circuit Breakers TMCB UL489 S00 12.5A SCREW

3RV27111KD10
Siemens
1: $581.40
4In Stock

Mfr. Part No.
3RV27111KD10

Mouser Part No
982-3RV27111KD10

Siemens

Circuit Breakers TMCB UL489 S00 12.5A SCREW

Learn More

Datasheet

4In Stock

$581.40

$523.60

$516.03

View

Min.: 1
Mult.: 1

3RV2

Circuit Breaker

System Protection

12.5 A

690 VAC

3 Pole

Rotary

- 20 C

+ 60 C

Non-Illuminated

Circuit Breakers TMCB UL489 S0 20A SCREW

3RV27214BD10
Siemens
1: $604.86
3In Stock

Mfr. Part No.
3RV27214BD10

Mouser Part No
982-3RV27214BD10

Siemens

Circuit Breakers TMCB UL489 S0 20A SCREW

Learn More

Datasheet

3In Stock

$604.86

$500.99

$461.56

Min.: 1
Mult.: 1

3RV2

Circuit Breaker

System Protection

20 A

690 VAC

3 Pole

Rotary

- 20 C

+ 60 C

Non-Illuminated

Circuit Breakers BRKR 3VA41 3P 20A 25KA FTFM LOAD

3VA41204ED340AA0
Siemens
1: $761.45
3In Stock

Mfr. Part No.
3VA41204ED340AA0

Mouser Part No
982-3VA41204ED340AA0

Siemens

Circuit Breakers BRKR 3VA41 3P 20A 25KA FTFM LOAD

Learn More

Datasheet

3In Stock

$761.45

$610.96

$590.83

View

Min.: 1
Mult.: 1

3VA

Circuit Breaker

System Protection

20 A

690 VAC

3 Pole

Paddle

- 25 C

+ 70 C

Non-Illuminated

Circuit Breakers BRKR 3VA51 3P 100A 35KA FTAM

3VA51105EC310AA0
Siemens
1: $885.63
3In Stock

Mfr. Part No.
3VA51105EC310AA0

Mouser Part No
982-3VA51105EC310AA0

Siemens

Circuit Breakers BRKR 3VA51 3P 100A 35KA FTAM

Learn More

Datasheet

3In Stock

$885.63

Min.: 1
Mult.: 1

3VA

Circuit Breaker

System Protection

100 A

690 VAC

500 VDC

3 Pole

Paddle

- 25 C

+ 70 C

Non-Illuminated

Circuit Breakers BRKR 3VA51 2P 80A 35KA FTFM AL

3VA51805ED260AA0
Siemens
1: $844.73
3In Stock

Mfr. Part No.
3VA51805ED260AA0

Mouser Part No
982-3VA51805ED260AA0

Siemens

Circuit Breakers BRKR 3VA51 2P 80A 35KA FTFM AL

Learn More

Datasheet

3In Stock

$844.73

$778.94

$772.22

View

Min.: 1
Mult.: 1

3VA

Circuit Breaker

System Protection

80 A

415 VAC

250 VDC

2 Pole

Paddle

- 25 C

+ 70 C

Non-Illuminated

Circuit Breakers BRKR 3VA51 3P 15A 25KA FTFM

3VA51954ED310AA0
Siemens
1: $665.58
3In Stock

Mfr. Part No.
3VA51954ED310AA0

Mouser Part No
982-3VA51954ED310AA0

Siemens

Circuit Breakers BRKR 3VA51 3P 15A 25KA FTFM

Learn More

Datasheet

3In Stock

$665.58

$551.11

$507.84

Min.: 1
Mult.: 1

3VA

Circuit Breaker

System Protection

15 A

690 VAC

500 VDC

3 Pole

Paddle

- 25 C

+ 70 C

Non-Illuminated

Circuit Breakers BRKR 3VA53 3P 350A 35KA FTAM

3VA53355EC310AA0
Siemens
1: $3,375.24
2In Stock

Mfr. Part No.
3VA53355EC310AA0

Mouser Part No
982-3VA53355EC310AA0

Siemens

Circuit Breakers BRKR 3VA53 3P 350A 35KA FTAM

Learn More

Datasheet

2In Stock

$3,375.24

Min.: 1
Mult.: 1

3VA

Circuit Breaker

System Protection

350 A

690 VAC

500 VDC

3 Pole

Paddle

- 25 C

+ 70 C

Non-Illuminated

Circuit Breakers MSP,GROUP TAP,S00,CL10,0.35-0.5A,SCREW

3RV10110FA10
Siemens
1: $313.68
2In Stock

Mfr. Part No.
3RV10110FA10

Mouser Part No
982-3RV10110FA10

Siemens

Circuit Breakers MSP,GROUP TAP,S00,CL10,0.35-0.5A,SCREW

Learn More

Datasheet

2In Stock

$313.68

$245.10

$231.98

$229.76

View

Min.: 1
Mult.: 1

3RV1

Circuit Breaker

Motor Protection

500 mA

690 VAC

3 Pole

Toggle

- 20 C

+ 60 C

Non-Illuminated

Circuit Breakers CIRCUIT BREAKER,SZ00,8.2A,SCREW

3RV10110GA10
Siemens
1: $338.36
2In Stock

Mfr. Part No.
3RV10110GA10

Mouser Part No
982-3RV10110GA10

Siemens

Circuit Breakers CIRCUIT BREAKER,SZ00,8.2A,SCREW

Learn More

Datasheet

2In Stock

$338.36

$272.53

$264.52

View

Min.: 1
Mult.: 1

3RV1

Circuit Breaker

Motor Protection

630 mA

690 VAC

3 Pole

Toggle

- 20 C

+ 60 C

Non-Illuminated

Circuit Breakers MSP,GROUP TAP,S00,CL10,0.55-0.8A,SCREW

3RV10110HA10
Siemens
1: $333.34
4In Stock

Mfr. Part No.
3RV10110HA10

Mouser Part No
982-3RV10110HA10

Siemens

Circuit Breakers MSP,GROUP TAP,S00,CL10,0.55-0.8A,SCREW

Learn More

Datasheet

4In Stock

$333.34

$276.21

$254.57

Min.: 1
Mult.: 1

3RV1

Circuit Breaker

Motor Protection

800 mA

690 VAC

3 Pole

Toggle

- 20 C

+ 60 C

Non-Illuminated

Circuit Breakers CIRCUIT-BREAKER, SIZE S00

3RV10110JA10
Siemens
1: $357.91
4In Stock

Mfr. Part No.
3RV10110JA10

Mouser Part No
982-3RV10110JA10

Siemens

Circuit Breakers CIRCUIT-BREAKER, SIZE S00

Learn More

Datasheet

4In Stock

$357.91

$300.30

$294.97

View

Min.: 1
Mult.: 1

3RV1

Circuit Breaker

Motor Protection

1 A

690 VAC

3 Pole

Toggle

- 20 C

+ 60 C

Non-Illuminated

Circuit Breakers MSP,GROUP TAP,S00,CL10,0.9-1.25A,SCREW

3RV10110KA10
Siemens
1: $351.45
4In Stock

Mfr. Part No.
3RV10110KA10

Mouser Part No
982-3RV10110KA10

Siemens

Circuit Breakers MSP,GROUP TAP,S00,CL10,0.9-1.25A,SCREW

Learn More

Datasheet

4In Stock

$351.45

$293.51

$268.38

Min.: 1
Mult.: 1

3RV1

Circuit Breaker

Motor Protection

1.25 A

690 VAC

3 Pole

Toggle

- 20 C

+ 60 C

Non-Illuminated

Circuit Breakers CIRCUIT-BREAKER SIZE S00,1.4...2A, N-REL

3RV10111BA10
Siemens
1: $333.32
4In Stock

Mfr. Part No.
3RV10111BA10

Mouser Part No
982-3RV10111BA10

Siemens

Circuit Breakers CIRCUIT-BREAKER SIZE S00,1.4...2A, N-REL

Learn More

Datasheet

4In Stock

$333.32

$299.59

$281.13

View

Min.: 1
Mult.: 1

3RV1

Circuit Breaker

Motor Protection

2 A

690 VAC

3 Pole

Toggle

- 20 C

+ 60 C

Non-Illuminated

Circuit Breakers MSP,GROUP TAP,S00,CL10,1.8-2.5A,SCREW

3RV10111CA10
Siemens
1: $369.60
2In Stock

Mfr. Part No.
3RV10111CA10

Mouser Part No
982-3RV10111CA10

Siemens

Circuit Breakers MSP,GROUP TAP,S00,CL10,1.8-2.5A,SCREW

Learn More

Datasheet

2In Stock

$369.60

$301.27

$285.64

View

Min.: 1
Mult.: 1

3RV1

Circuit Breaker

Motor Protection

2.5 A

690 VAC

3 Pole

Toggle

- 20 C

+ 60 C

Non-Illuminated

Circuit Breakers CIRCUIT-BREAKER, SIZE S00,

3RV10111CA15
Siemens
1: $485.24
3In Stock

Mfr. Part No.
3RV10111CA15

Mouser Part No
982-3RV10111CA15

Siemens

Circuit Breakers CIRCUIT-BREAKER, SIZE S00,

Learn More

Datasheet

3In Stock

$485.24

$402.68

$398.06

View

Min.: 1
Mult.: 1

3RV1

Circuit Breaker

Motor Protection

2.5 A

690 VAC

3 Pole

Toggle

- 20 C

+ 60 C

Non-Illuminated

Circuit Breakers MSP,GROUP TAP,S00,CL10,2.2-3.2A,SCREW

3RV10111DA10
Siemens
1: $349.48
3In Stock

Mfr. Part No.
3RV10111DA10

Mouser Part No
982-3RV10111DA10

Siemens

Circuit Breakers MSP,GROUP TAP,S00,CL10,2.2-3.2A,SCREW

Learn More

Datasheet

3In Stock

$349.48

$303.83

$280.01

Min.: 1
Mult.: 1

3RV1

Circuit Breaker

Motor Protection

3.2 A

690 VAC

3 Pole

Toggle

- 20 C

+ 60 C

Non-Illuminated

Circuit Breakers MSP,GROUP TAP,S00,CL10,2.8-4A,SCREW

3RV10111EA10
Siemens
1: $286.67
3In Stock

Mfr. Part No.
3RV10111EA10

Mouser Part No
982-3RV10111EA10

Siemens

Circuit Breakers MSP,GROUP TAP,S00,CL10,2.8-4A,SCREW

Learn More

Datasheet

3In Stock

$286.67

$237.56

Min.: 1
Mult.: 1

3RV1

Circuit Breaker

Motor Protection

4 A

690 VAC

3 Pole

Toggle

- 20 C

+ 60 C

Non-Illuminated

SIRIUS Circuit Breakers

Customer Service Office

Company

Resources

Support

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