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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 S2 CLASS 10 28-36A SCREW 1NO/1NC AUX

3RV20314PA15
Siemens
1: Rp10.162.950
Non-Stocked Lead-Time 3 Weeks

Mfr. Part No.
3RV20314PA15

Mouser Part No
982-3RV20314PA15

Siemens

Circuit Breakers MSP S2 CLASS 10 28-36A SCREW 1NO/1NC AUX

Datasheet

Non-Stocked Lead-Time 3 Weeks

Rp10.162.950

Rp10.037.097

Rp9.925.736

View

Min.: 1
Mult.: 1

Circuit Breakers MSP S2 CLASS 20 28-36A SCREW

3RV20314PB10
Siemens
1: Rp11.400.204
Non-Stocked Lead-Time 3 Weeks

Mfr. Part No.
3RV20314PB10

Mouser Part No
982-3RV20314PB10

Siemens

Circuit Breakers MSP S2 CLASS 20 28-36A SCREW

Datasheet

Non-Stocked Lead-Time 3 Weeks

Rp11.400.204

Rp11.268.113

Rp11.161.706

View

Min.: 1
Mult.: 1

Circuit Breakers CIRCUIT BREAKER. SCREW-TYPE. 36 A

3RV20314PB15
Siemens
1: Rp11.998.467
Non-Stocked Lead-Time 3 Weeks

Mfr. Part No.
3RV20314PB15

Mouser Part No
982-3RV20314PB15

Siemens

Circuit Breakers CIRCUIT BREAKER. SCREW-TYPE. 36 A

Datasheet

Non-Stocked Lead-Time 3 Weeks

Rp11.998.467

Rp11.127.399

Rp10.785.430

View

Min.: 1
Mult.: 1

Circuit Breakers MSP S2 CLASS 10 70-80A SCREW

3RV20314RA10
Siemens
1: Rp13.465.597
Non-Stocked Lead-Time 6 Weeks

Mfr. Part No.
3RV20314RA10

Mouser Part No
982-3RV20314RA10

Siemens

Circuit Breakers MSP S2 CLASS 10 70-80A SCREW

Datasheet

Non-Stocked Lead-Time 6 Weeks

Rp13.465.597

Rp13.415.146

Rp13.367.996

View

Min.: 1
Mult.: 1

Circuit Breakers BREAKER,MSP S2 CLASS 10 70-80A SCREW

3RV20314RA15
Siemens
1: Rp14.107.157
Non-Stocked Lead-Time 3 Weeks

Mfr. Part No.
3RV20314RA15

Mouser Part No
982-3RV20314RA15

Siemens

Circuit Breakers BREAKER,MSP S2 CLASS 10 70-80A SCREW

Datasheet

Non-Stocked Lead-Time 3 Weeks

Rp14.107.157

Rp14.046.982

Rp13.911.221

View

Min.: 1
Mult.: 1

Circuit Breakers MSP S2 CLASS 10 9.5-14A SCREW

3RV20314SA10
Siemens
1: Rp7.211.996
Non-Stocked Lead-Time 7 Weeks

Mfr. Part No.
3RV20314SA10

Mouser Part No
982-3RV20314SA10

Siemens

Circuit Breakers MSP S2 CLASS 10 9.5-14A SCREW

Datasheet

Non-Stocked Lead-Time 7 Weeks

Rp7.211.996

Rp7.112.377

Rp7.044.681

View

Min.: 1
Mult.: 1

Circuit Breakers MSP S2 CLASS 10 9.5-14A SCRW 1NO/1NC AUX

3RV20314SA15
Siemens
1: Rp7.864.563
Non-Stocked Lead-Time 2 Weeks

Mfr. Part No.
3RV20314SA15

Mouser Part No
982-3RV20314SA15

Siemens

Circuit Breakers MSP S2 CLASS 10 9.5-14A SCRW 1NO/1NC AUX

Datasheet

Non-Stocked Lead-Time 2 Weeks

Rp7.864.563

Rp7.137.328

Rp6.919.377

View

Min.: 1
Mult.: 1

Circuit Breakers MSP S2 CLASS 20 9.5-14A SCREW

3RV20314SB10
Siemens
1: Rp9.354.625
Non-Stocked Lead-Time 4 Weeks

Mfr. Part No.
3RV20314SB10

Mouser Part No
982-3RV20314SB10

Siemens

Circuit Breakers MSP S2 CLASS 20 9.5-14A SCREW

Datasheet

Non-Stocked Lead-Time 4 Weeks

Rp9.354.625

Rp9.310.778

Rp9.213.178

View

Min.: 1
Mult.: 1

Circuit Breakers CIRCUIT BREAKER. SCREW-TYPE. 14 A

3RV20314SB15
Siemens
1: Rp10.098.189
Non-Stocked Lead-Time 3 Weeks

Mfr. Part No.
3RV20314SB15

Mouser Part No
982-3RV20314SB15

Siemens

Circuit Breakers CIRCUIT BREAKER. SCREW-TYPE. 14 A

Datasheet

Non-Stocked Lead-Time 3 Weeks

Rp10.098.189

Rp9.960.043

Rp9.865.928

View

Min.: 1
Mult.: 1

Circuit Breakers MSP S2 CLASS 10 12-17A SCREW

3RV20314TA10
Siemens
1: Rp7.308.679
Non-Stocked Lead-Time 4 Weeks

Mfr. Part No.
3RV20314TA10

Mouser Part No
982-3RV20314TA10

Siemens

Circuit Breakers MSP S2 CLASS 10 12-17A SCREW

Datasheet

Non-Stocked Lead-Time 4 Weeks

Rp7.308.679

Min.: 1
Mult.: 1

Circuit Breakers MSP S2 CLASS 10 12-17A SCREW 1NO/1NC AUX

3RV20314TA15
Siemens
1: Rp7.941.616
Non-Stocked Lead-Time 3 Weeks

Mfr. Part No.
3RV20314TA15

Mouser Part No
982-3RV20314TA15

Siemens

Circuit Breakers MSP S2 CLASS 10 12-17A SCREW 1NO/1NC AUX

Datasheet

Non-Stocked Lead-Time 3 Weeks

Rp7.941.616

Rp7.438.019

Rp7.286.664

View

Min.: 1
Mult.: 1

Circuit Breakers MSP S2 CLASS 20 12-17A SCREW

3RV20314TB10
Siemens
1: Rp8.925.696
Non-Stocked Lead-Time 3 Weeks

Mfr. Part No.
3RV20314TB10

Mouser Part No
982-3RV20314TB10

Siemens

Circuit Breakers MSP S2 CLASS 20 12-17A SCREW

Datasheet

Non-Stocked Lead-Time 3 Weeks

Rp8.925.696

Rp7.393.255

Rp6.812.420

Min.: 1
Mult.: 1

Circuit Breakers CIRCUIT BREAKER. SCREW-TYPE. 17 A

3RV20314TB15
Siemens
1: Rp10.072.871
Non-Stocked Lead-Time 3 Weeks

Mfr. Part No.
3RV20314TB15

Mouser Part No
982-3RV20314TB15

Siemens

Circuit Breakers CIRCUIT BREAKER. SCREW-TYPE. 17 A

Datasheet

Non-Stocked Lead-Time 3 Weeks

Rp10.072.871

Rp9.777.868

Rp9.704.851

View

Min.: 1
Mult.: 1

Circuit Breakers MSP S2 CLASS 10 32-40A SCREW 1NO/1NC AUX

3RV20314UA15
Siemens
1: Rp8.833.782
Non-Stocked Lead-Time 5 Weeks

Mfr. Part No.
3RV20314UA15

Mouser Part No
982-3RV20314UA15

Siemens

Circuit Breakers MSP S2 CLASS 10 32-40A SCREW 1NO/1NC AUX

Datasheet

Non-Stocked Lead-Time 5 Weeks

Rp8.833.782

Rp7.526.447

Rp6.975.149

Min.: 1
Mult.: 1

Circuit Breakers MSP S2 CLASS 20 32-40A SCREW

3RV20314UB10
Siemens
1: Rp11.943.980
Non-Stocked Lead-Time 5 Weeks

Mfr. Part No.
3RV20314UB10

Mouser Part No
982-3RV20314UB10

Siemens

Circuit Breakers MSP S2 CLASS 20 32-40A SCREW

Datasheet

Non-Stocked Lead-Time 5 Weeks

Rp11.943.980

Rp11.831.886

Rp11.719.608

View

Min.: 1
Mult.: 1

Circuit Breakers CIRCUIT BREAKER. SCREW-TYPE. 40 A

3RV20314UB15
Siemens
1: Rp12.556.186
Non-Stocked Lead-Time 3 Weeks

Mfr. Part No.
3RV20314UB15

Mouser Part No
982-3RV20314UB15

Siemens

Circuit Breakers CIRCUIT BREAKER. SCREW-TYPE. 40 A

Datasheet

Non-Stocked Lead-Time 3 Weeks

Rp12.556.186

Rp11.886.740

Rp11.639.069

View

Min.: 1
Mult.: 1

Circuit Breakers SPECIAL TYPE CIRCUIT-BREAKER 45A

3RV20314VA150BA0
Siemens
1: Rp11.036.403
Non-Stocked Lead-Time 2 Weeks

Mfr. Part No.
3RV20314VA150BA0

Mouser Part No
982-3RV20314VA150BA0

Siemens

Circuit Breakers SPECIAL TYPE CIRCUIT-BREAKER 45A

Datasheet

Non-Stocked Lead-Time 2 Weeks

Rp11.036.403

Rp9.140.161

Rp8.642.250

Min.: 1
Mult.: 1

Circuit Breakers MSP S2 CLASS 20 35-45A SCREW

3RV20314VB10
Siemens
1: Rp12.928.426
Non-Stocked Lead-Time 4 Weeks

Mfr. Part No.
3RV20314VB10

Mouser Part No
982-3RV20314VB10

Siemens

Circuit Breakers MSP S2 CLASS 20 35-45A SCREW

Datasheet

Non-Stocked Lead-Time 4 Weeks

Rp12.928.426

Rp12.788.630

Rp12.666.996

View

Min.: 1
Mult.: 1

Circuit Breakers CIRCUIT BREAKER SCREW-TYPE 45 A

3RV20314VB15
Siemens
1: Rp13.626.492
Non-Stocked Lead-Time 5 Weeks

Mfr. Part No.
3RV20314VB15

Mouser Part No
982-3RV20314VB15

Siemens

Circuit Breakers CIRCUIT BREAKER SCREW-TYPE 45 A

Datasheet

Non-Stocked Lead-Time 5 Weeks

Rp13.626.492

Rp12.572.147

Min.: 1
Mult.: 1

Circuit Breakers MSP S2 CLASS 20 42-52A SCREW

3RV20314WB10
Siemens
1: Rp13.143.441
Non-Stocked Lead-Time 4 Weeks

Mfr. Part No.
3RV20314WB10

Mouser Part No
982-3RV20314WB10

Siemens

Circuit Breakers MSP S2 CLASS 20 42-52A SCREW

Datasheet

Non-Stocked Lead-Time 4 Weeks

Rp13.143.441

Rp12.666.445

Rp12.524.998

View

Min.: 1
Mult.: 1

Circuit Breakers MSP S2 CLASS 20 42-52A SCREW 1NO/1NC AUX

3RV20314WB15
Siemens
1: Rp13.751.428
Non-Stocked Lead-Time 5 Weeks

Mfr. Part No.
3RV20314WB15

Mouser Part No
982-3RV20314WB15

Siemens

Circuit Breakers MSP S2 CLASS 20 42-52A SCREW 1NO/1NC AUX

Datasheet

Non-Stocked Lead-Time 5 Weeks

Rp13.751.428

Rp13.130.416

Rp12.856.510

View

Min.: 1
Mult.: 1

Circuit Breakers MSP S2 CLASS 10 49-59A SCREW 1NO/1NC AUX

3RV20314XA15
Siemens
1: Rp12.184.863
Non-Stocked Lead-Time 4 Weeks

Mfr. Part No.
3RV20314XA15

Mouser Part No
982-3RV20314XA15

Siemens

Circuit Breakers MSP S2 CLASS 10 49-59A SCREW 1NO/1NC AUX

Datasheet

Non-Stocked Lead-Time 4 Weeks

Rp12.184.863

Min.: 1
Mult.: 1

Circuit Breakers MSP S2 CLASS 20 49-59A SCREW

3RV20314XB10
Siemens
1: Rp13.401.936
Non-Stocked Lead-Time 4 Weeks

Mfr. Part No.
3RV20314XB10

Mouser Part No
982-3RV20314XB10

Siemens

Circuit Breakers MSP S2 CLASS 20 49-59A SCREW

Datasheet

Non-Stocked Lead-Time 4 Weeks

Rp13.401.936

Rp13.322.498

Min.: 1
Mult.: 1

Circuit Breakers CIRCUIT BREAKER. SCREW-TYPE. 59 A

3RV20314XB15
Siemens
1: Rp14.047.899
Non-Stocked Lead-Time 4 Weeks

Mfr. Part No.
3RV20314XB15

Mouser Part No
982-3RV20314XB15

Siemens

Circuit Breakers CIRCUIT BREAKER. SCREW-TYPE. 59 A

Datasheet

Non-Stocked Lead-Time 4 Weeks

Rp14.047.899

Min.: 1
Mult.: 1

Circuit Breakers MSP S2 CLASS 10 14-20A SCREW

3RV20324BA10
Siemens
1: Rp8.779.295
Non-Stocked Lead-Time 3 Weeks

Mfr. Part No.
3RV20324BA10

Mouser Part No
982-3RV20324BA10

Siemens

Circuit Breakers MSP S2 CLASS 10 14-20A SCREW

Datasheet

Non-Stocked Lead-Time 3 Weeks

Rp8.779.295

Rp8.428.519

Rp8.336.973

View

Min.: 1
Mult.: 1