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SIRIUS Circuit Breakers

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Part #

Circuit Breakers CIRBUIT BREAKER SZ11 MOTOR PROT CLASS10

3RV20111BA10
Siemens
1: £145.55
3In Stock
4Expected 17/04/2026

Mfr. Part No.
3RV20111BA10

Mouser Part No
982-3RV20111BA10

Siemens

Circuit Breakers CIRBUIT BREAKER SZ11 MOTOR PROT CLASS10

Learn More

Datasheet

3In Stock

4Expected 17/04/2026

£145.55

£126.67

£125.58

Min.: 1
Mult.: 1

3RV2

Circuit Breaker

Motor Protection

2 A

690 VAC

3 Pole

Rotary

- 20 C

+ 60 C

Non-Illuminated

Circuit Breakers MSP S00 1.4-2A AUX 1NO 1NC SCREW

3RV20111BA15
Siemens
1: £230.25
5In Stock

Mfr. Part No.
3RV20111BA15

Mouser Part No
982-3RV20111BA15

Siemens

Circuit Breakers MSP S00 1.4-2A AUX 1NO 1NC SCREW

Learn More

Datasheet

5In Stock

£230.25

£190.79

£173.25

£154.66

Min.: 1
Mult.: 1

3RV2

Circuit Breaker

Motor Protection

2 A

690 VAC

3 Pole

Rotary

- 20 C

+ 60 C

Non-Illuminated

Circuit Breakers MSP S00 1.4-2A SPRING

3RV20111BA20
Siemens
1: £191.00
3In Stock

Mfr. Part No.
3RV20111BA20

Mouser Part No
982-3RV20111BA20

Siemens

Circuit Breakers MSP S00 1.4-2A SPRING

Learn More

Datasheet

3In Stock

£191.00

£170.96

£168.85

£167.78

View

Min.: 1
Mult.: 1

3RV2

Circuit Breaker

Motor Protection

2 A

690 VAC

3 Pole

Rotary

- 20 C

+ 60 C

Non-Illuminated

Circuit Breakers CIRCUIT BREAKER SZ S00 CLASS 10

3RV20111CA10
Siemens
1: £135.49
5In Stock

Mfr. Part No.
3RV20111CA10

Mouser Part No
982-3RV20111CA10

Siemens

Circuit Breakers CIRCUIT BREAKER SZ S00 CLASS 10

Learn More

Datasheet

5In Stock

£135.49

£125.96

£125.58

Min.: 1
Mult.: 1

3RV2

Circuit Breaker

Motor Protection

2.5 A

690 VAC

3 Pole

Rotary

- 20 C

+ 60 C

Non-Illuminated

Circuit Breakers SWITCH_MOTOR_3RV2011-1CA15

3RV20111CA15
Siemens
1: £176.81
3In Stock

Mfr. Part No.
3RV20111CA15

Mouser Part No
982-3RV20111CA15

Siemens

Circuit Breakers SWITCH_MOTOR_3RV2011-1CA15

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Datasheet

3In Stock

£176.81

£176.74

£154.66

Min.: 1
Mult.: 1

3RV2

Circuit Breaker

Motor Protection

2.5 A

690 VAC

3 Pole

Rotary

- 20 C

+ 60 C

Non-Illuminated

Circuit Breakers MSP S00 1.8-2.5A SPRING

3RV20111CA20
Siemens
1: £195.06
3In Stock

Mfr. Part No.
3RV20111CA20

Mouser Part No
982-3RV20111CA20

Siemens

Circuit Breakers MSP S00 1.8-2.5A SPRING

Learn More

Datasheet

3In Stock

£195.06

£154.53

£145.20

£126.59

Min.: 1
Mult.: 1

3RV2

Circuit Breaker

Motor Protection

2.5 A

690 VAC

3 Pole

Rotary

- 20 C

+ 60 C

Non-Illuminated

Circuit Breakers SWITCH MOTOR, MCB, 2.2...3.2A, SZ S00

3RV20111DA10
Siemens
1: £142.34
7In Stock

Mfr. Part No.
3RV20111DA10

Mouser Part No
982-3RV20111DA10

Siemens

Circuit Breakers SWITCH MOTOR, MCB, 2.2...3.2A, SZ S00

Learn More

Datasheet

7In Stock

£142.34

£141.42

£126.67

£125.58

Min.: 1
Mult.: 1

3RV2

Circuit Breaker

Motor Protection

3.2 A

690 VAC

3 Pole

Rotary

- 20 C

+ 60 C

Non-Illuminated

Circuit Breakers MSP S00 2.2-3.2A SPRING

3RV20111DA20
Siemens
1: £190.51
1In Stock

Mfr. Part No.
3RV20111DA20

Mouser Part No
982-3RV20111DA20

Siemens

Circuit Breakers MSP S00 2.2-3.2A SPRING

Learn More

Datasheet

1In Stock

£190.51

£157.88

£145.53

£125.58

Min.: 1
Mult.: 1

3RV2

Circuit Breaker

Motor Protection

3.2 A

690 VAC

3 Pole

Rotary

- 20 C

+ 60 C

Non-Illuminated

Circuit Breakers MSP S00 2.8-4A SPRING

3RV20111EA20
Siemens
1: £190.46
3In Stock

Mfr. Part No.
3RV20111EA20

Mouser Part No
982-3RV20111EA20

Siemens

Circuit Breakers MSP S00 2.8-4A SPRING

Learn More

Datasheet

3In Stock

£190.46

£151.13

£142.87

£125.58

Min.: 1
Mult.: 1

3RV2

Circuit Breaker

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: £230.34
4In Stock

Mfr. Part No.
3RV20111FA15

Mouser Part No
982-3RV20111FA15

Siemens

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

Learn More

Datasheet

4In Stock

£230.34

£182.06

£173.16

£154.66

Min.: 1
Mult.: 1

3RV2

Circuit Breaker

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: £190.51
1In Stock

Mfr. Part No.
3RV20111FA20

Mouser Part No
982-3RV20111FA20

Siemens

Circuit Breakers MSP S00 3.5-5A SPRING

Learn More

Datasheet

1In Stock

£190.51

£151.49

£143.76

£125.58

Min.: 1
Mult.: 1

3RV2

Circuit Breaker

Motor Protection

5 A

690 VAC

3 Pole

Rotary

- 20 C

+ 60 C

Non-Illuminated

Circuit Breakers MSP S00 4.5-6.3A SPRING

3RV20111GA20
Siemens
1: £191.00
2In Stock

Mfr. Part No.
3RV20111GA20

Mouser Part No
982-3RV20111GA20

Siemens

Circuit Breakers MSP S00 4.5-6.3A SPRING

Learn More

Datasheet

2In Stock

£191.00

£168.90

£166.25

£164.60

View

Min.: 1
Mult.: 1

3RV2

Circuit Breaker

Motor Protection

6.3 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: £228.42
4In Stock

Mfr. Part No.
3RV20111HA15

Mouser Part No
982-3RV20111HA15

Siemens

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

Learn More

Datasheet

4In Stock

£228.42

£190.78

£175.93

£154.66

Min.: 1
Mult.: 1

3RV2

Circuit Breaker

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: £246.12
4In Stock

Mfr. Part No.
3RV20111JA15

Mouser Part No
982-3RV20111JA15

Siemens

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

Learn More

Datasheet

4In Stock

£246.12

£207.33

£191.08

Min.: 1
Mult.: 1

3RV2

Circuit Breaker

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: £211.27
4In Stock

Mfr. Part No.
3RV20111JA20

Mouser Part No
982-3RV20111JA20

Siemens

Circuit Breakers MSP S00 7-10A SPRING

Learn More

Datasheet

4In Stock

£211.27

£175.08

£159.93

£140.68

Min.: 1
Mult.: 1

3RV2

Circuit Breaker

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: £256.05
3In Stock

Mfr. Part No.
3RV20111JA25

Mouser Part No
982-3RV20111JA25

Siemens

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

Learn More

Datasheet

3In Stock

£256.05

£201.65

£191.85

£191.10

View

Min.: 1
Mult.: 1

3RV2

Circuit Breaker

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: £222.43
4In Stock

Mfr. Part No.
3RV20111KA15

Mouser Part No
982-3RV20111KA15

Siemens

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

Learn More

Datasheet

4In Stock

£222.43

£189.97

£186.15

£184.46

View

Min.: 1
Mult.: 1

3RV2

Circuit Breaker

Motor Protection

12.5 A

690 VAC

3 Pole

Rotary

- 20 C

+ 60 C

Non-Illuminated

Circuit Breakers MSP S00 9-12.5A SPRING

3RV20111KA20
Siemens
1: £211.22
1In Stock

Mfr. Part No.
3RV20111KA20

Mouser Part No
982-3RV20111KA20

Siemens

Circuit Breakers MSP S00 9-12.5A SPRING

Learn More

Datasheet

1In Stock

£211.22

£170.16

£159.93

£140.68

Min.: 1
Mult.: 1

3RV2

Circuit Breaker

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: £253.16
3In Stock

Mfr. Part No.
3RV20111KA25

Mouser Part No
982-3RV20111KA25

Siemens

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

Learn More

Datasheet

3In Stock

£253.16

£223.76

£220.41

View

Min.: 1
Mult.: 1

3RV2

Circuit Breaker

Motor Protection

12.5 A

690 VAC

3 Pole

Rotary

- 20 C

+ 60 C

Non-Illuminated

Circuit Breakers MSP S00 11-16A AUX 1NO 1NC SCREW

3RV20114AA15
Siemens
1: £262.37
3In Stock

Mfr. Part No.
3RV20114AA15

Mouser Part No
982-3RV20114AA15

Siemens

Circuit Breakers MSP S00 11-16A AUX 1NO 1NC SCREW

Learn More

Datasheet

3In Stock

£262.37

£209.75

£198.69

£198.54

View

Min.: 1
Mult.: 1

3RV2

Circuit Breaker

Motor Protection

16 A

690 VAC

3 Pole

Rotary

- 20 C

+ 60 C

Non-Illuminated

Circuit Breakers MSP S00 11-16A SPRING

3RV20114AA20
Siemens
1: £182.40
3In Stock

Mfr. Part No.
3RV20114AA20

Mouser Part No
982-3RV20114AA20

Siemens

Circuit Breakers MSP S00 11-16A SPRING

Learn More

Datasheet

3In Stock

£182.40

£151.18

£145.83

Min.: 1
Mult.: 1

3RV2

Circuit Breaker

Motor Protection

16 A

690 VAC

3 Pole

Rotary

- 20 C

+ 60 C

Non-Illuminated

Circuit Breakers MSP S0 0.45 - 0.63A SCREW

3RV20210GA10
Siemens
1: £171.00
5In Stock

Mfr. Part No.
3RV20210GA10

Mouser Part No
982-3RV20210GA10

Siemens

Circuit Breakers MSP S0 0.45 - 0.63A SCREW

Learn More

Datasheet

5In Stock

£171.00

£141.71

£130.68

£111.49

Min.: 1
Mult.: 1

3RV2

Circuit Breaker

Motor Protection

630 mA

690 VAC

3 Pole

Rotary

- 20 C

+ 60 C

Non-Illuminated

Circuit Breakers MSP S0 0.55 - 0.8A SCREW

3RV20210HA10
Siemens
1: £180.75
4In Stock

Mfr. Part No.
3RV20210HA10

Mouser Part No
982-3RV20210HA10

Siemens

Circuit Breakers MSP S0 0.55 - 0.8A SCREW

Learn More

Datasheet

4In Stock

£180.75

£149.87

£138.15

£118.53

Min.: 1
Mult.: 1

3RV2

Circuit Breaker

Motor Protection

800 mA

690 VAC

3 Pole

Rotary

- 20 C

+ 60 C

Non-Illuminated

Circuit Breakers MSP S0 0.7 - 1A SCREW

3RV20210JA10
Siemens
1: £180.75
2In Stock

Mfr. Part No.
3RV20210JA10

Mouser Part No
982-3RV20210JA10

Siemens

Circuit Breakers MSP S0 0.7 - 1A SCREW

Learn More

Datasheet

2In Stock

£180.75

£149.87

£138.15

£118.53

Min.: 1
Mult.: 1

3RV2

Circuit Breaker

Motor Protection

1 A

690 VAC

3 Pole

Rotary

- 20 C

+ 60 C

Non-Illuminated

Circuit Breakers MSP S0 0.9 - 1.25A SCREW

3RV20210KA10
Siemens
1: £191.58
4In Stock

Mfr. Part No.
3RV20210KA10

Mouser Part No
982-3RV20210KA10

Siemens

Circuit Breakers MSP S0 0.9 - 1.25A SCREW

Learn More

Datasheet

4In Stock

£191.58

£158.78

£146.37

£126.31

Min.: 1
Mult.: 1

3RV2

Circuit Breaker

Motor Protection

1.25 A

690 VAC

3 Pole

Rotary

- 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