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SIRIUS 3RV2 Circuit Breakers

Siemens SIRIUS 3RV2 Circuit Breakers are motor starter protectors that reliably protect equipment during a short circuit. When a short-circuit event (>13 times the rated current) occurs, the short-circuit releases isolate the faulty load feeder from the power supply within milliseconds. This quick response avoids fire damage and other significant harm to components. Siemens SIRIUS 3RV2 Circuit Breakers feature a lockable operating mechanism for manual closing/opening that prevents unauthorized access and ensures trouble-free operation. These motor starter protectors come in various sizes and are designed for flexible assembly using screw and spring-type terminals. These circuit breakers cover all the tasks of protecting motors, starters, transformers, and UL 489 applications.

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Part #

Circuit Breakers MSP S00 1.8-2.5A AUX 1 NO 1NC SPRING

3RV20111CA25
Siemens
1: $410.58
Non-Stocked Lead-Time 2 Weeks

Mfr. Part No.
3RV20111CA25

Mouser Part No
982-3RV20111CA25

Siemens

Circuit Breakers MSP S00 1.8-2.5A AUX 1 NO 1NC SPRING

Datasheet

Non-Stocked Lead-Time 2 Weeks

$410.58

$392.93

$385.91

View

Min.: 1
Mult.: 1

Circuit Breakers MSP S00 1.8-2.5A RING LUG

3RV20111CA40
Siemens
1: $419.81
Non-Stocked Lead-Time 10 Weeks

Mfr. Part No.
3RV20111CA40

Mouser Part No
982-3RV20111CA40

Siemens

Circuit Breakers MSP S00 1.8-2.5A RING LUG

Datasheet

Non-Stocked Lead-Time 10 Weeks

$419.81

$347.89

$323.90

$283.67

Min.: 1
Mult.: 1

Circuit Breakers MSP S00 2.2-3.2A SCREW, -50 C RATED

3RV20111DA100BA0
Siemens
1: $459.12
Non-Stocked Lead-Time 3 Weeks

Mfr. Part No.
3RV20111DA100BA0

Mouser Part No
982-3RV20111DA100BA0

Siemens

Circuit Breakers MSP S00 2.2-3.2A SCREW, -50 C RATED

Datasheet

Non-Stocked Lead-Time 3 Weeks

$459.12

$427.04

$415.94

View

Min.: 1
Mult.: 1

Circuit Breakers MSP S00 2.2-3.2A RING LUG

3RV20111DA40
Siemens
1: $419.81
Non-Stocked Lead-Time 10 Weeks

Mfr. Part No.
3RV20111DA40

Mouser Part No
982-3RV20111DA40

Siemens

Circuit Breakers MSP S00 2.2-3.2A RING LUG

Datasheet

Non-Stocked Lead-Time 10 Weeks

$419.81

$347.89

$323.90

$283.67

Min.: 1
Mult.: 1

Circuit Breakers MSP S00 2.8-4A SCREW, -50 C RATED

3RV20111EA100BA0
Siemens
1: $435.77
Non-Stocked Lead-Time 2 Weeks

Mfr. Part No.
3RV20111EA100BA0

Mouser Part No
982-3RV20111EA100BA0

Siemens

Circuit Breakers MSP S00 2.8-4A SCREW, -50 C RATED

Datasheet

Non-Stocked Lead-Time 2 Weeks

$435.77

$389.42

$373.42

View

Min.: 1
Mult.: 1

Circuit Breakers SPECIAL TYPE CIRCUIT BREAKER 4A

3RV20111EA150BA0
Siemens
1: $487.64
Non-Stocked Lead-Time 2 Weeks

Mfr. Part No.
3RV20111EA150BA0

Mouser Part No
982-3RV20111EA150BA0

Siemens

Circuit Breakers SPECIAL TYPE CIRCUIT BREAKER 4A

Datasheet

Non-Stocked Lead-Time 2 Weeks

$487.64

$404.06

$372.39

Min.: 1
Mult.: 1

Circuit Breakers MSP S00 2.8-4A AUX 1NO 1NC SPRING

3RV20111EA25
Siemens
1: $410.58
Non-Stocked Lead-Time 7 Weeks

Mfr. Part No.
3RV20111EA25

Mouser Part No
982-3RV20111EA25

Siemens

Circuit Breakers MSP S00 2.8-4A AUX 1NO 1NC SPRING

Datasheet

Non-Stocked Lead-Time 7 Weeks

$410.58

$388.87

$381.25

View

Min.: 1
Mult.: 1

Circuit Breakers MSP S00 2.8-4A SPRING, -50 C RATED

3RV20111EA250BA0
Siemens
1: $532.47
Non-Stocked Lead-Time 2 Weeks

Mfr. Part No.
3RV20111EA250BA0

Mouser Part No
982-3RV20111EA250BA0

Siemens

Circuit Breakers MSP S00 2.8-4A SPRING, -50 C RATED

Datasheet

Non-Stocked Lead-Time 2 Weeks

$532.47

$496.66

$483.69

View

Min.: 1
Mult.: 1

Circuit Breakers MSP S00 2.8-4A RING LUG

3RV20111EA40
Siemens
1: $419.81
Non-Stocked Lead-Time 10 Weeks

Mfr. Part No.
3RV20111EA40

Mouser Part No
982-3RV20111EA40

Siemens

Circuit Breakers MSP S00 2.8-4A RING LUG

Datasheet

Non-Stocked Lead-Time 10 Weeks

$419.81

$347.89

$323.90

$283.67

Min.: 1
Mult.: 1

Circuit Breakers MSP S00 3.5-5A SCREW, -50 C RATED

3RV20111FA100BA0
Siemens
1: $459.12
Non-Stocked Lead-Time 2 Weeks

Mfr. Part No.
3RV20111FA100BA0

Mouser Part No
982-3RV20111FA100BA0

Siemens

Circuit Breakers MSP S00 3.5-5A SCREW, -50 C RATED

Datasheet

Non-Stocked Lead-Time 2 Weeks

$459.12

$427.04

$415.94

View

Min.: 1
Mult.: 1

Circuit Breakers SPECIAL TYPE CIRCUIT BREAKER 5A

3RV20111FA150BA0
Siemens
1: $560.28
Non-Stocked Lead-Time 2 Weeks

Mfr. Part No.
3RV20111FA150BA0

Mouser Part No
982-3RV20111FA150BA0

Siemens

Circuit Breakers SPECIAL TYPE CIRCUIT BREAKER 5A

Datasheet

Non-Stocked Lead-Time 2 Weeks

$560.28

$450.62

$427.76

Min.: 1
Mult.: 1

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

3RV20111FA25
Siemens
1: $352.93
Non-Stocked Lead-Time 12 Weeks

Mfr. Part No.
3RV20111FA25

Mouser Part No
982-3RV20111FA25

Siemens

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

Datasheet

Non-Stocked Lead-Time 12 Weeks

$352.93

View

Min.: 1
Mult.: 1

Circuit Breakers MSP S00 3.5-5A RING LUG

3RV20111FA40
Siemens
1: $419.81
Non-Stocked Lead-Time 10 Weeks

Mfr. Part No.
3RV20111FA40

Mouser Part No
982-3RV20111FA40

Siemens

Circuit Breakers MSP S00 3.5-5A RING LUG

Datasheet

Non-Stocked Lead-Time 10 Weeks

$419.81

$347.89

$323.90

$283.67

Min.: 1
Mult.: 1

Circuit Breakers MSP S00 4.5-6.3A SCREW, -50 C RATED

3RV20111GA100BA0
Siemens
1: $435.77
Non-Stocked Lead-Time 2 Weeks

Mfr. Part No.
3RV20111GA100BA0

Mouser Part No
982-3RV20111GA100BA0

Siemens

Circuit Breakers MSP S00 4.5-6.3A SCREW, -50 C RATED

Datasheet

Non-Stocked Lead-Time 2 Weeks

$435.77

$389.42

$373.42

View

Min.: 1
Mult.: 1

Circuit Breakers MSP S00 4.5-6.3A RING LUG

3RV20111GA40
Siemens
1: $419.81
Non-Stocked Lead-Time 10 Weeks

Mfr. Part No.
3RV20111GA40

Mouser Part No
982-3RV20111GA40

Siemens

Circuit Breakers MSP S00 4.5-6.3A RING LUG

Datasheet

Non-Stocked Lead-Time 10 Weeks

$419.81

$347.89

$323.90

$283.67

Min.: 1
Mult.: 1

Circuit Breakers MSP S00 5.5-8A SCREW, -50 C RATED

3RV20111HA100BA0
Siemens
1: $459.12
Non-Stocked Lead-Time 5 Weeks

Mfr. Part No.
3RV20111HA100BA0

Mouser Part No
982-3RV20111HA100BA0

Siemens

Circuit Breakers MSP S00 5.5-8A SCREW, -50 C RATED

Datasheet

Non-Stocked Lead-Time 5 Weeks

$459.12

$427.04

$415.94

View

Min.: 1
Mult.: 1

Circuit Breakers MSP S00 5.5-8A SPRING

3RV20111HA20
Siemens
1: $371.41
Non-Stocked Lead-Time 4 Weeks

Mfr. Part No.
3RV20111HA20

Mouser Part No
982-3RV20111HA20

Siemens

Circuit Breakers MSP S00 5.5-8A SPRING

Datasheet

Non-Stocked Lead-Time 4 Weeks

$371.41

Min.: 1
Mult.: 1

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

3RV20111HA25
Siemens
1: $410.58
Non-Stocked Lead-Time 2 Weeks

Mfr. Part No.
3RV20111HA25

Mouser Part No
982-3RV20111HA25

Siemens

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

Datasheet

Non-Stocked Lead-Time 2 Weeks

$410.58

$392.93

$385.89

View

Min.: 1
Mult.: 1

Circuit Breakers MSP S00 5.5-8A RING LUG

3RV20111HA40
Siemens
1: $419.81
Non-Stocked Lead-Time 10 Weeks

Mfr. Part No.
3RV20111HA40

Mouser Part No
982-3RV20111HA40

Siemens

Circuit Breakers MSP S00 5.5-8A RING LUG

Datasheet

Non-Stocked Lead-Time 10 Weeks

$419.81

$347.89

$323.90

$283.67

Min.: 1
Mult.: 1

Circuit Breakers MSP S00 7-10A RING LUG

3RV20111JA40
Siemens
1: $471.77
Non-Stocked Lead-Time 10 Weeks

Mfr. Part No.
3RV20111JA40

Mouser Part No
982-3RV20111JA40

Siemens

Circuit Breakers MSP S00 7-10A RING LUG

Datasheet

Non-Stocked Lead-Time 10 Weeks

$471.77

$390.94

$363.99

$318.78

Min.: 1
Mult.: 1

Circuit Breakers MSP S00 9-12.5A SCREW, -50 C RATED

3RV20111KA100BA0
Siemens
1: $498.50
Non-Stocked Lead-Time 2 Weeks

Mfr. Part No.
3RV20111KA100BA0

Mouser Part No
982-3RV20111KA100BA0

Siemens

Circuit Breakers MSP S00 9-12.5A SCREW, -50 C RATED

Datasheet

Non-Stocked Lead-Time 2 Weeks

$498.50

$463.58

$451.50

View

Min.: 1
Mult.: 1

Circuit Breakers SPECIAL TYPE CIRCUIT BREAKER 12,5A

3RV20111KA150BA0
Siemens
1: $544.30
Non-Stocked Lead-Time 2 Weeks

Mfr. Part No.
3RV20111KA150BA0

Mouser Part No
982-3RV20111KA150BA0

Siemens

Circuit Breakers SPECIAL TYPE CIRCUIT BREAKER 12,5A

Datasheet

Non-Stocked Lead-Time 2 Weeks

$544.30

$507.66

$494.42

View

Min.: 1
Mult.: 1

Circuit Breakers MSP S00 9-12.5A RING LUG

3RV20111KA40
Siemens
1: $471.77
Non-Stocked Lead-Time 10 Weeks

Mfr. Part No.
3RV20111KA40

Mouser Part No
982-3RV20111KA40

Siemens

Circuit Breakers MSP S00 9-12.5A RING LUG

Datasheet

Non-Stocked Lead-Time 10 Weeks

$471.77

$390.94

$363.99

$318.78

Min.: 1
Mult.: 1

Circuit Breakers CIRCUIT-BREAKER SCREW CONNECTION 16A

3RV20114AA100BA0
Siemens
1: $487.33
Non-Stocked Lead-Time 2 Weeks

Mfr. Part No.
3RV20114AA100BA0

Mouser Part No
982-3RV20114AA100BA0

Siemens

Circuit Breakers CIRCUIT-BREAKER SCREW CONNECTION 16A

Datasheet

Non-Stocked Lead-Time 2 Weeks

$487.33

$437.61

$419.61

View

Min.: 1
Mult.: 1

Circuit Breakers MSP S00 11-16A SCREW, -50 C RATED

3RV20114AA150BA0
Siemens
1: $525.74
Non-Stocked Lead-Time 2 Weeks

Mfr. Part No.
3RV20114AA150BA0

Mouser Part No
982-3RV20114AA150BA0

Siemens

Circuit Breakers MSP S00 11-16A SCREW, -50 C RATED

Datasheet

Non-Stocked Lead-Time 2 Weeks

$525.74

$453.33

$429.50

View

Min.: 1
Mult.: 1