Skip to Main Content

Part of the TTI Family of Specialists Contact Mouser (Singapore) +65 6788-9233 Feedback

Change Location

English IDR

In Stock RoHS

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

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.

All Results (771)

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; }

Select a category below to see filtering options and narrow down your search.

Part #

Circuit Breakers MSP S2 CLASS 10 14-20A SCREW 1NO/1NC AUX

3RV20324BA15
Siemens
1: Rp9.381.411
Non-Stocked Lead-Time 2 Weeks

Mfr. Part No.
3RV20324BA15

Mouser Part No
982-3RV20324BA15

Siemens

Circuit Breakers MSP S2 CLASS 10 14-20A SCREW 1NO/1NC AUX

Datasheet

Non-Stocked Lead-Time 2 Weeks

Rp9.381.411

Rp8.781.680

Rp8.601.155

View

Min.: 1
Mult.: 1

Circuit Breakers MSP S2 CLASS 10 18-25A SCREW

3RV20324DA10
Siemens
1: Rp9.919.132
Non-Stocked Lead-Time 2 Weeks

Mfr. Part No.
3RV20324DA10

Mouser Part No
982-3RV20324DA10

Siemens

Circuit Breakers MSP S2 CLASS 10 18-25A SCREW

Datasheet

Non-Stocked Lead-Time 2 Weeks

Rp9.919.132

Rp9.387.648

Rp9.194.098

View

Min.: 1
Mult.: 1

Circuit Breakers MSP S2 CLASS 10 18-25A SCREW 1NO/1NC AUX

3RV20324DA15
Siemens
1: Rp10.310.452
Non-Stocked Lead-Time 2 Weeks

Mfr. Part No.
3RV20324DA15

Mouser Part No
982-3RV20324DA15

Siemens

Circuit Breakers MSP S2 CLASS 10 18-25A SCREW 1NO/1NC AUX

Datasheet

Non-Stocked Lead-Time 2 Weeks

Rp10.310.452

Rp9.561.935

Rp9.266.381

View

Min.: 1
Mult.: 1

Circuit Breakers MSP S2 CLASS 10 22-32A SCREW

3RV20324EA10
Siemens
1: Rp10.666.731
Non-Stocked Lead-Time 3 Weeks

Mfr. Part No.
3RV20324EA10

Mouser Part No
982-3RV20324EA10

Siemens

Circuit Breakers MSP S2 CLASS 10 22-32A SCREW

Datasheet

Non-Stocked Lead-Time 3 Weeks

Rp10.666.731

Rp10.539.594

Rp10.440.342

View

Min.: 1
Mult.: 1

Circuit Breakers MSP S2 CLASS 10 22-32A SCREW 1NO/1NC AUX

3RV20324EA15
Siemens
1: Rp11.076.581
Non-Stocked Lead-Time 2 Weeks

Mfr. Part No.
3RV20324EA15

Mouser Part No
982-3RV20324EA15

Siemens

Circuit Breakers MSP S2 CLASS 10 22-32A SCREW 1NO/1NC AUX

Datasheet

Non-Stocked Lead-Time 2 Weeks

Rp11.076.581

Rp10.272.476

Rp9.955.090

View

Min.: 1
Mult.: 1

Circuit Breakers MSP S2 CLASS 10 54-65A SCREW 1NO/1NC AUX

3RV20324JA15
Siemens
1: Rp14.426.744
Non-Stocked Lead-Time 4 Weeks

Mfr. Part No.
3RV20324JA15

Mouser Part No
982-3RV20324JA15

Siemens

Circuit Breakers MSP S2 CLASS 10 54-65A SCREW 1NO/1NC AUX

Datasheet

Non-Stocked Lead-Time 4 Weeks

Rp14.426.744

Min.: 1
Mult.: 1

Circuit Breakers CIRCUIT BREAKER. SCREW-TYPE. 73 A

3RV20324KA10
Siemens
1: Rp15.312.856
Non-Stocked Lead-Time 4 Weeks

Mfr. Part No.
3RV20324KA10

Mouser Part No
982-3RV20324KA10

Siemens

Circuit Breakers CIRCUIT BREAKER. SCREW-TYPE. 73 A

Datasheet

Non-Stocked Lead-Time 4 Weeks

Rp15.312.856

Rp14.308.412

Min.: 1
Mult.: 1

Circuit Breakers CIRCUIT BREAKER. SCREW-TYPE. 73 A

3RV20324KA15
Siemens
1: Rp15.940.656
Non-Stocked Lead-Time 4 Weeks

Mfr. Part No.
3RV20324KA15

Mouser Part No
982-3RV20324KA15

Siemens

Circuit Breakers CIRCUIT BREAKER. SCREW-TYPE. 73 A

Datasheet

Non-Stocked Lead-Time 4 Weeks

Rp15.940.656

Rp14.894.934

Min.: 1
Mult.: 1

Circuit Breakers MSP S2 CLASS 10 28-36A SCREW

3RV20324PA10
Siemens
1: Rp11.545.505
Non-Stocked Lead-Time 2 Weeks

Mfr. Part No.
3RV20324PA10

Mouser Part No
982-3RV20324PA10

Siemens

Circuit Breakers MSP S2 CLASS 10 28-36A SCREW

Datasheet

Non-Stocked Lead-Time 2 Weeks

Rp11.545.505

Rp11.453.591

Rp11.326.270

View

Min.: 1
Mult.: 1

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

3RV20324PA15
Siemens
1: Rp11.868.578
Non-Stocked Lead-Time 2 Weeks

Mfr. Part No.
3RV20324PA15

Mouser Part No
982-3RV20324PA15

Siemens

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

Datasheet

Non-Stocked Lead-Time 2 Weeks

Rp11.868.578

Rp11.007.233

Rp10.668.933

View

Min.: 1
Mult.: 1

Circuit Breakers CIRCUIT BREAKER. SCREW-TYPE. 80 A

3RV20324RA10
Siemens
1: Rp16.061.923
Non-Stocked Lead-Time 2 Weeks

Mfr. Part No.
3RV20324RA10

Mouser Part No
982-3RV20324RA10

Siemens

Circuit Breakers CIRCUIT BREAKER. SCREW-TYPE. 80 A

Datasheet

Non-Stocked Lead-Time 2 Weeks

Rp16.061.923

Rp16.061.373

Rp15.893.690

View

Min.: 1
Mult.: 1

Circuit Breakers CIRCUIT BREAKER. SCREW-TYPE. 80 A

3RV20324RA15
Siemens
1: Rp16.632.667
Non-Stocked Lead-Time 2 Weeks

Mfr. Part No.
3RV20324RA15

Mouser Part No
982-3RV20324RA15

Siemens

Circuit Breakers CIRCUIT BREAKER. SCREW-TYPE. 80 A

Datasheet

Non-Stocked Lead-Time 2 Weeks

Rp16.632.667

Rp15.541.447

Rp15.058.764

View

Min.: 1
Mult.: 1

Circuit Breakers MSP S2 CLASS 10 9.5-14A SCREW

3RV20324SA10
Siemens
1: Rp8.839.653
Non-Stocked Lead-Time 2 Weeks

Mfr. Part No.
3RV20324SA10

Mouser Part No
982-3RV20324SA10

Siemens

Circuit Breakers MSP S2 CLASS 10 9.5-14A SCREW

Datasheet

Non-Stocked Lead-Time 2 Weeks

Rp8.839.653

Rp8.719.487

Rp8.637.664

View

Min.: 1
Mult.: 1

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

3RV20324SA15
Siemens
1: Rp9.320.318
Non-Stocked Lead-Time 2 Weeks

Mfr. Part No.
3RV20324SA15

Mouser Part No
982-3RV20324SA15

Siemens

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

Datasheet

Non-Stocked Lead-Time 2 Weeks

Rp9.320.318

Rp8.454.020

Rp8.192.957

View

Min.: 1
Mult.: 1

Circuit Breakers MSP S2 CLASS 10 12-17A SCREW

3RV20324TA10
Siemens
1: Rp8.626.473
Non-Stocked Lead-Time 2 Weeks

Mfr. Part No.
3RV20324TA10

Mouser Part No
982-3RV20324TA10

Siemens

Circuit Breakers MSP S2 CLASS 10 12-17A SCREW

Datasheet

Non-Stocked Lead-Time 2 Weeks

Rp8.626.473

Rp8.198.827

Rp8.031.328

View

Min.: 1
Mult.: 1

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

3RV20324TA15
Siemens
1: Rp9.381.411
Non-Stocked Lead-Time 2 Weeks

Mfr. Part No.
3RV20324TA15

Mouser Part No
982-3RV20324TA15

Siemens

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

Datasheet

Non-Stocked Lead-Time 2 Weeks

Rp9.381.411

Rp8.781.680

Rp8.601.155

View

Min.: 1
Mult.: 1

Circuit Breakers MSP S2 CLASS 10 32-40A SCREW

3RV20324UA10
Siemens
1: Rp12.341.171
Non-Stocked Lead-Time 3 Weeks

Mfr. Part No.
3RV20324UA10

Mouser Part No
982-3RV20324UA10

Siemens

Circuit Breakers MSP S2 CLASS 10 32-40A SCREW

Datasheet

Non-Stocked Lead-Time 3 Weeks

Rp12.341.171

Rp12.262.099

Rp12.144.869

View

Min.: 1
Mult.: 1

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

3RV20324UA15
Siemens
1: Rp12.847.704
Non-Stocked Lead-Time 2 Weeks

Mfr. Part No.
3RV20324UA15

Mouser Part No
982-3RV20324UA15

Siemens

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

Datasheet

Non-Stocked Lead-Time 2 Weeks

Rp12.847.704

Rp11.853.718

Rp11.484.963

View

Min.: 1
Mult.: 1

Circuit Breakers MSP S2 CLASS 10 35-45A SCREW 1NO/1NC AUX

3RV20324VA15
Siemens
1: Rp14.095.232
Non-Stocked Lead-Time 4 Weeks

Mfr. Part No.
3RV20324VA15

Mouser Part No
982-3RV20324VA15

Siemens

Circuit Breakers MSP S2 CLASS 10 35-45A SCREW 1NO/1NC AUX

Datasheet

Non-Stocked Lead-Time 4 Weeks

Rp14.095.232

Rp13.648.507

Rp13.495.868

View

Min.: 1
Mult.: 1

Circuit Breakers MSP S2 CLASS 10 42-52A SCREW

3RV20324WA10
Siemens
1: Rp13.703.361
Non-Stocked Lead-Time 2 Weeks

Mfr. Part No.
3RV20324WA10

Mouser Part No
982-3RV20324WA10

Siemens

Circuit Breakers MSP S2 CLASS 10 42-52A SCREW

Datasheet

Non-Stocked Lead-Time 2 Weeks

Rp13.703.361

Rp13.593.102

Rp13.464.496

View

Min.: 1
Mult.: 1

Circuit Breakers MSP S2 CLASS 10 42-52A SCREW 1NO/1NC AUX

3RV20324WA15
Siemens
1: Rp14.146.784
Non-Stocked Lead-Time 3 Weeks

Mfr. Part No.
3RV20324WA15

Mouser Part No
982-3RV20324WA15

Siemens

Circuit Breakers MSP S2 CLASS 10 42-52A SCREW 1NO/1NC AUX

Datasheet

Non-Stocked Lead-Time 3 Weeks

Rp14.146.784

Rp13.218.660

Rp12.809.361

View

Min.: 1
Mult.: 1

Circuit Breakers MSP S2 CLASS 10 49-59A SCREW

3RV20324XA10
Siemens
1: Rp13.903.333
Non-Stocked Lead-Time 4 Weeks

Mfr. Part No.
3RV20324XA10

Mouser Part No
982-3RV20324XA10

Siemens

Circuit Breakers MSP S2 CLASS 10 49-59A SCREW

Datasheet

Non-Stocked Lead-Time 4 Weeks

Rp13.903.333

Rp13.810.318

Min.: 1
Mult.: 1

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

3RV20324XA15
Siemens
1: Rp14.210.812
Non-Stocked Lead-Time 4 Weeks

Mfr. Part No.
3RV20324XA15

Mouser Part No
982-3RV20324XA15

Siemens

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

Datasheet

Non-Stocked Lead-Time 4 Weeks

Rp14.210.812

Rp13.278.468

Min.: 1
Mult.: 1

Circuit Breakers CIRCUIT BREAKER. SCREW-TYPE. 40 A

3RV20414FA10
Siemens
1: Rp14.212.279
Non-Stocked Lead-Time 4 Weeks

Mfr. Part No.
3RV20414FA10

Mouser Part No
982-3RV20414FA10

Siemens

Circuit Breakers CIRCUIT BREAKER. SCREW-TYPE. 40 A

Datasheet

Non-Stocked Lead-Time 4 Weeks

Rp14.212.279

Rp13.545.035

Rp13.427.621

View

Min.: 1
Mult.: 1

Circuit Breakers CIRCUIT-BREAKER SCREW CONNECTION 40 A

3RV20414FA100DA0
Siemens
1: Rp13.145.459
Non-Stocked Lead-Time 2 Weeks

Mfr. Part No.
3RV20414FA100DA0

Mouser Part No
982-3RV20414FA100DA0

Siemens

Circuit Breakers CIRCUIT-BREAKER SCREW CONNECTION 40 A

Datasheet

Non-Stocked Lead-Time 2 Weeks

Rp13.145.459

Rp12.556.553

Rp12.266.503

View

Min.: 1
Mult.: 1