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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 Circuit breaker UL489 10 A

3RV27425AD10
Siemens
1: $1,186.34
Non-Stocked Lead-Time 5 Weeks

Mfr. Part No.
3RV27425AD10

Mouser Part No
982-3RV27425AD10

Siemens

Circuit Breakers Circuit breaker UL489 10 A

Datasheet

Non-Stocked Lead-Time 5 Weeks

$1,186.34

Min.: 1
Mult.: 1

Circuit Breakers Circuit breaker UL489 15 A

3RV27425BD10
Siemens
1: $1,305.67
Non-Stocked Lead-Time 6 Weeks

Mfr. Part No.
3RV27425BD10

Mouser Part No
982-3RV27425BD10

Siemens

Circuit Breakers Circuit breaker UL489 15 A

Datasheet

Non-Stocked Lead-Time 6 Weeks

$1,305.67

Min.: 1
Mult.: 1

Circuit Breakers Circuit breaker UL489 20 A

3RV27425CD10
Siemens
1: $1,305.67
Non-Stocked Lead-Time 5 Weeks

Mfr. Part No.
3RV27425CD10

Mouser Part No
982-3RV27425CD10

Siemens

Circuit Breakers Circuit breaker UL489 20 A

Datasheet

Non-Stocked Lead-Time 5 Weeks

$1,305.67

Min.: 1
Mult.: 1

Circuit Breakers Circuit breaker UL489 25 A

3RV27425DD10
Siemens
1: $1,406.57
Non-Stocked Lead-Time 4 Weeks

Mfr. Part No.
3RV27425DD10

Mouser Part No
982-3RV27425DD10

Siemens

Circuit Breakers Circuit breaker UL489 25 A

Datasheet

Non-Stocked Lead-Time 4 Weeks

$1,406.57

Min.: 1
Mult.: 1

Circuit Breakers CIRCUIT-BREAKER. UL489 30A

3RV27425ED10
Siemens
1: $1,467.85
Non-Stocked Lead-Time 5 Weeks

Mfr. Part No.
3RV27425ED10

Mouser Part No
982-3RV27425ED10

Siemens

Circuit Breakers CIRCUIT-BREAKER. UL489 30A

Datasheet

Non-Stocked Lead-Time 5 Weeks

$1,467.85

Min.: 1
Mult.: 1

Circuit Breakers CIRCUIT BREAKER UL489, SZ3, 35A

3RV27425FD10
Siemens
1: $1,458.23
Non-Stocked Lead-Time 3 Weeks

Mfr. Part No.
3RV27425FD10

Mouser Part No
982-3RV27425FD10

Siemens

Circuit Breakers CIRCUIT BREAKER UL489, SZ3, 35A

Datasheet

Non-Stocked Lead-Time 3 Weeks

$1,458.23

Min.: 1
Mult.: 1

Circuit Breakers CIRCUIT BREAKER UL489 40A

3RV27425GD10
Siemens
1: $1,771.14
Non-Stocked Lead-Time 6 Weeks

Mfr. Part No.
3RV27425GD10

Mouser Part No
982-3RV27425GD10

Siemens

Circuit Breakers CIRCUIT BREAKER UL489 40A

Datasheet

Non-Stocked Lead-Time 6 Weeks

$1,771.14

Min.: 1
Mult.: 1

Circuit Breakers CIRCUIT BREAKER UL489 50A

3RV27425JD10
Siemens
1: $1,771.14
Non-Stocked Lead-Time 4 Weeks

Mfr. Part No.
3RV27425JD10

Mouser Part No
982-3RV27425JD10

Siemens

Circuit Breakers CIRCUIT BREAKER UL489 50A

Datasheet

Non-Stocked Lead-Time 4 Weeks

$1,771.14

Min.: 1
Mult.: 1

Circuit Breakers Circuit breaker UL489 60 A

3RV27425LD10
Siemens
1: $1,756.13
Non-Stocked Lead-Time 6 Weeks

Mfr. Part No.
3RV27425LD10

Mouser Part No
982-3RV27425LD10

Siemens

Circuit Breakers Circuit breaker UL489 60 A

Datasheet

Non-Stocked Lead-Time 6 Weeks

$1,756.13

Min.: 1
Mult.: 1

Circuit Breakers Circuit breaker UL489 70 A

3RV27425QD10
Siemens
1: $1,914.20
Non-Stocked Lead-Time 4 Weeks

Mfr. Part No.
3RV27425QD10

Mouser Part No
982-3RV27425QD10

Siemens

Circuit Breakers Circuit breaker UL489 70 A

Datasheet

Non-Stocked Lead-Time 4 Weeks

$1,914.20

Min.: 1
Mult.: 1

Circuit Breakers TMCB UL489 FOR XFRMR S00 0.16A SCREW

3RV28110AD10
Siemens
1: $705.32
Non-Stocked Lead-Time 2 Weeks

Mfr. Part No.
3RV28110AD10

Mouser Part No
982-3RV28110AD10

Siemens

Circuit Breakers TMCB UL489 FOR XFRMR S00 0.16A SCREW

Datasheet

Non-Stocked Lead-Time 2 Weeks

$705.32

$657.67

$643.06

View

Min.: 1
Mult.: 1

Circuit Breakers TMCB UL489 FOR XFRMR S00 0.2A SCREW

3RV28110BD10
Siemens
1: $705.32
Non-Stocked Lead-Time 2 Weeks

Mfr. Part No.
3RV28110BD10

Mouser Part No
982-3RV28110BD10

Siemens

Circuit Breakers TMCB UL489 FOR XFRMR S00 0.2A SCREW

Datasheet

Non-Stocked Lead-Time 2 Weeks

$705.32

$657.67

$643.08

View

Min.: 1
Mult.: 1

Circuit Breakers TMCB UL489 FOR XFRMR S00 0.25A SCREW

3RV28110CD10
Siemens
1: $705.32
Non-Stocked Lead-Time 3 Weeks

Mfr. Part No.
3RV28110CD10

Mouser Part No
982-3RV28110CD10

Siemens

Circuit Breakers TMCB UL489 FOR XFRMR S00 0.25A SCREW

Datasheet

Non-Stocked Lead-Time 3 Weeks

$705.32

$657.67

$643.06

View

Min.: 1
Mult.: 1

Circuit Breakers TMCB UL489 FOR XFRMR S00 0.32A SCREW

3RV28110DD10
Siemens
1: $705.32
Non-Stocked Lead-Time 3 Weeks

Mfr. Part No.
3RV28110DD10

Mouser Part No
982-3RV28110DD10

Siemens

Circuit Breakers TMCB UL489 FOR XFRMR S00 0.32A SCREW

Datasheet

Non-Stocked Lead-Time 3 Weeks

$705.32

$657.67

$643.06

View

Min.: 1
Mult.: 1

Circuit Breakers TMCB UL489 FOR XFRMR S00 0.4A SCREW

3RV28110ED10
Siemens
1: $705.32
Non-Stocked Lead-Time 2 Weeks

Mfr. Part No.
3RV28110ED10

Mouser Part No
982-3RV28110ED10

Siemens

Circuit Breakers TMCB UL489 FOR XFRMR S00 0.4A SCREW

Datasheet

Non-Stocked Lead-Time 2 Weeks

$705.32

$657.67

$643.06

View

Min.: 1
Mult.: 1

Circuit Breakers TMCB UL489 FOR XFRMR S00 0.5A SCREW

3RV28110FD10
Siemens
1: $705.32
Non-Stocked Lead-Time 2 Weeks

Mfr. Part No.
3RV28110FD10

Mouser Part No
982-3RV28110FD10

Siemens

Circuit Breakers TMCB UL489 FOR XFRMR S00 0.5A SCREW

Datasheet

Non-Stocked Lead-Time 2 Weeks

$705.32

$657.67

$643.06

View

Min.: 1
Mult.: 1

Circuit Breakers TMCB UL489 FOR XFRMR S00 0.63A SCREW

3RV28110GD10
Siemens
1: $705.32
Non-Stocked Lead-Time 2 Weeks

Mfr. Part No.
3RV28110GD10

Mouser Part No
982-3RV28110GD10

Siemens

Circuit Breakers TMCB UL489 FOR XFRMR S00 0.63A SCREW

Datasheet

Non-Stocked Lead-Time 2 Weeks

$705.32

$657.67

$643.08

View

Min.: 1
Mult.: 1

Circuit Breakers TMCB UL489 FOR XFRMR S00 0.8A SCREW

3RV28110HD10
Siemens
1: $705.32
Non-Stocked Lead-Time 2 Weeks

Mfr. Part No.
3RV28110HD10

Mouser Part No
982-3RV28110HD10

Siemens

Circuit Breakers TMCB UL489 FOR XFRMR S00 0.8A SCREW

Datasheet

Non-Stocked Lead-Time 2 Weeks

$705.32

$657.67

$643.06

View

Min.: 1
Mult.: 1

Circuit Breakers TMCB UL489 FOR XFRMR S00 1A SCREW

3RV28110JD10
Siemens
1: $732.02
Non-Stocked Lead-Time 4 Weeks

Mfr. Part No.
3RV28110JD10

Mouser Part No
982-3RV28110JD10

Siemens

Circuit Breakers TMCB UL489 FOR XFRMR S00 1A SCREW

Datasheet

Non-Stocked Lead-Time 4 Weeks

$732.02

$702.36

$689.71

View

Min.: 1
Mult.: 1

Circuit Breakers TMCB UL489 FOR XFRMR S00 1.25A SCREW

3RV28110KD10
Siemens
1: $726.61
Non-Stocked Lead-Time 5 Weeks

Mfr. Part No.
3RV28110KD10

Mouser Part No
982-3RV28110KD10

Siemens

Circuit Breakers TMCB UL489 FOR XFRMR S00 1.25A SCREW

Datasheet

Non-Stocked Lead-Time 5 Weeks

$726.61

$711.12

$705.12

View

Min.: 1
Mult.: 1

Circuit Breakers TMCB UL489 FOR XFRMR S00 2A SCREW

3RV28111BD10
Siemens
1: $744.02
Non-Stocked Lead-Time 4 Weeks

Mfr. Part No.
3RV28111BD10

Mouser Part No
982-3RV28111BD10

Siemens

Circuit Breakers TMCB UL489 FOR XFRMR S00 2A SCREW

Datasheet

Non-Stocked Lead-Time 4 Weeks

$744.02

$707.21

$691.48

View

Min.: 1
Mult.: 1

Circuit Breakers TMCB UL489 FOR XFRMR S00 2.5A SCREW

3RV28111CD10
Siemens
1: $730.58
Non-Stocked Lead-Time 11 Weeks

Mfr. Part No.
3RV28111CD10

Mouser Part No
982-3RV28111CD10

Siemens

Circuit Breakers TMCB UL489 FOR XFRMR S00 2.5A SCREW

Datasheet

Non-Stocked Lead-Time 11 Weeks

$730.58

$715.94

$710.00

View

Min.: 1
Mult.: 1

Circuit Breakers TMCB UL489 FOR XFRMR S00 3.2A SCREW

3RV28111DD10
Siemens
1: $730.58
Non-Stocked Lead-Time 8 Weeks

Mfr. Part No.
3RV28111DD10

Mouser Part No
982-3RV28111DD10

Siemens

Circuit Breakers TMCB UL489 FOR XFRMR S00 3.2A SCREW

Datasheet

Non-Stocked Lead-Time 8 Weeks

$730.58

$715.94

$710.00

View

Min.: 1
Mult.: 1

Circuit Breakers TMCB UL489 FOR XFRMR S00 4A SCREW

3RV28111ED10
Siemens
1: $744.02
Non-Stocked Lead-Time 5 Weeks

Mfr. Part No.
3RV28111ED10

Mouser Part No
982-3RV28111ED10

Siemens

Circuit Breakers TMCB UL489 FOR XFRMR S00 4A SCREW

Datasheet

Non-Stocked Lead-Time 5 Weeks

$744.02

$707.21

$691.48

View

Min.: 1
Mult.: 1

Circuit Breakers TMCB UL489 FOR XFRMR S00 6.3A SCREW

3RV28111GD10
Siemens
1: $744.02
Non-Stocked Lead-Time 4 Weeks

Mfr. Part No.
3RV28111GD10

Mouser Part No
982-3RV28111GD10

Siemens

Circuit Breakers TMCB UL489 FOR XFRMR S00 6.3A SCREW

Datasheet

Non-Stocked Lead-Time 4 Weeks

$744.02

$707.21

$691.38

View

Min.: 1
Mult.: 1