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

Lever Circuit Breakers

.catnav-wrapper { height: auto; overflow: visible; } .catalog-nav-tabs ul { white-space: normal; }

Results: 2.164

Applied Filters:

Actuator Type = Lever

Manufacturer

Series

Product

Type

Current Rating

Voltage Rating AC

Voltage Rating DC

Number of Poles

Minimum Operating Temperature

Maximum Operating Temperature

Illuminated

Packaging

Reset All

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; }

Part #

Circuit Breakers MCB 5SJ4 3P 480/277 3A 10K D-TRIP

5SJ43038HG42
Siemens
1: Rp4.832.520
5In Stock

Mfr. Part No.
5SJ43038HG42

Mouser Part No
982-5SJ43038HG42

Siemens

Circuit Breakers MCB 5SJ4 3P 480/277 3A 10K D-TRIP

Learn More

Datasheet

5In Stock

Rp4.832.520

Rp4.063.822

Rp3.693.784

Rp3.076.991

View

Min.: 1
Mult.: 1

5SJ4

Circuit Breakers

Miniature

3 A

277 VAC, 480 VAC

60 VDC

3 Pole

Lever

- 25 C

+ 55 C

Non-Illuminated

Circuit Breakers MCB 5SJ4 3P 480/277 4A 10K C-TRIP

5SJ43047HG42
Siemens
1: Rp4.711.803
2In Stock

Mfr. Part No.
5SJ43047HG42

Mouser Part No
982-5SJ43047HG42

Siemens

Circuit Breakers MCB 5SJ4 3P 480/277 4A 10K C-TRIP

Learn More

Datasheet

2In Stock

Rp4.711.803

Rp4.143.261

Rp3.900.910

Rp3.722.770

View

Min.: 1
Mult.: 1

Circuit Breakers

Miniature

4 A

277 VAC, 480 VAC

60 VDC

3 Pole

Lever

- 25 C

+ 55 C

Non-Illuminated

Circuit Breakers MCB 5SJ4 3P 480/277 4A 10K D-TRIP

5SJ43048HG42
Siemens
1: Rp4.675.845
1In Stock

Mfr. Part No.
5SJ43048HG42

Mouser Part No
982-5SJ43048HG42

Siemens

Circuit Breakers MCB 5SJ4 3P 480/277 4A 10K D-TRIP

Learn More

Datasheet

1In Stock

Rp4.675.845

Rp4.082.535

Rp3.858.531

Rp3.658.559

View

Min.: 1
Mult.: 1

Circuit Breakers

Miniature

4 A

277 VAC, 480 VAC

60 VDC

3 Pole

Lever

- 25 C

+ 55 C

Non-Illuminated

Circuit Breakers MCB 5SJ4 3P 240V 6A 14K D-TRIP

5SJ43068HG41
Siemens
1: Rp4.675.845
3In Stock

Mfr. Part No.
5SJ43068HG41

Mouser Part No
982-5SJ43068HG41

Siemens

Circuit Breakers MCB 5SJ4 3P 240V 6A 14K D-TRIP

Learn More

Datasheet

3In Stock

Rp4.675.845

Rp4.082.535

Rp3.858.531

Rp3.658.559

View

Min.: 1
Mult.: 1

Circuit Breakers

Miniature

6 A

240 VAC

60 VDC

3 Pole

Lever

- 25 C

+ 55 C

Non-Illuminated

Circuit Breakers MCB 5SJ4 3P 480/277 6A 10K D-TRIP

5SJ43068HG42
Siemens
1: Rp4.832.520
1In Stock

Mfr. Part No.
5SJ43068HG42

Mouser Part No
982-5SJ43068HG42

Siemens

Circuit Breakers MCB 5SJ4 3P 480/277 6A 10K D-TRIP

Learn More

Datasheet

1In Stock

Rp4.832.520

Rp3.707.727

Rp3.447.764

Rp3.076.991

View

Min.: 1
Mult.: 1

5SJ4

Circuit Breakers

Miniature

6 A

277 VAC, 480 VAC

60 VDC

3 Pole

Lever

- 25 C

+ 55 C

Non-Illuminated

Circuit Breakers MCB 5SJ4 3P 480/277 10A 10K C-TRIP

5SJ43107HG42
Siemens
1: Rp4.675.845
1In Stock

Mfr. Part No.
5SJ43107HG42

Mouser Part No
982-5SJ43107HG42

Siemens

Circuit Breakers MCB 5SJ4 3P 480/277 10A 10K C-TRIP

Learn More

Datasheet

1In Stock

Rp4.675.845

Rp3.823.857

Rp3.501.884

Rp3.098.272

View

Min.: 1
Mult.: 1

5SJ4

Circuit Breakers

Miniature

10 A

277 VAC, 480 VAC

60 VDC

3 Pole

Lever

- 25 C

+ 55 C

Non-Illuminated

Circuit Breakers MCB 5SJ4 3P 480/277 5A 10K C-TRIP

5SJ43117HG42
Siemens
1: Rp4.792.893
2In Stock

Mfr. Part No.
5SJ43117HG42

Mouser Part No
982-5SJ43117HG42

Siemens

Circuit Breakers MCB 5SJ4 3P 480/277 5A 10K C-TRIP

Learn More

Datasheet

2In Stock

Rp4.792.893

Rp3.879.262

Rp3.559.307

Rp3.098.272

Min.: 1
Mult.: 1

5SJ4

Circuit Breakers

Miniature

5 A

277 VAC, 480 VAC

60 VDC

3 Pole

Lever

- 25 C

+ 55 C

Non-Illuminated

Circuit Breakers MCB 5SJ4 3P 480/277 5A 10K D-TRIP

5SJ43118HG42
Siemens
1: Rp4.866.827
3In Stock

Mfr. Part No.
5SJ43118HG42

Mouser Part No
982-5SJ43118HG42

Siemens

Circuit Breakers MCB 5SJ4 3P 480/277 5A 10K D-TRIP

Learn More

Datasheet

3In Stock

Rp4.866.827

Rp4.066.207

Rp3.719.101

Rp3.094.053

View

Min.: 1
Mult.: 1

5SJ4

Circuit Breakers

Miniature

5 A

277 VAC, 480 VAC

60 VDC

3 Pole

Lever

- 25 C

+ 55 C

Non-Illuminated

Circuit Breakers MCB 5SJ4 3P 480/277 16A 10K C-TRIP

5SJ43167HG42
Siemens
1: Rp4.779.867
2In Stock
3Expected 22/10/2026

Mfr. Part No.
5SJ43167HG42

Mouser Part No
982-5SJ43167HG42

Siemens

Circuit Breakers MCB 5SJ4 3P 480/277 16A 10K C-TRIP

Learn More

Datasheet

2In Stock

3Expected 22/10/2026

Rp4.779.867

Rp4.063.822

Rp3.657.275

Rp3.098.272

View

Min.: 1
Mult.: 1

5SJ4

Circuit Breakers

Miniature

16 A

277 VAC, 480 VAC

60 VDC

3 Pole

Lever

- 25 C

+ 55 C

Non-Illuminated

Circuit Breakers MCB 5SJ4 3P 240V 15A 14K C-TRIP

5SJ43187HG41
Siemens
1: Rp4.787.389
3In Stock

Mfr. Part No.
5SJ43187HG41

Mouser Part No
982-5SJ43187HG41

Siemens

Circuit Breakers MCB 5SJ4 3P 240V 15A 14K C-TRIP

Learn More

Datasheet

3In Stock

Rp4.787.389

Rp4.064.373

Rp3.601.687

Rp3.098.272

Min.: 1
Mult.: 1

5SJ4

Circuit Breakers

Miniature

15 A

240 VAC

60 VDC

3 Pole

Lever

- 25 C

+ 55 C

Non-Illuminated

Circuit Breakers MCB 5SJ4 3P 480/277 15A 10K C-TRIP

5SJ43187HG42
Siemens
1: Rp4.779.867
2In Stock

Mfr. Part No.
5SJ43187HG42

Mouser Part No
982-5SJ43187HG42

Siemens

Circuit Breakers MCB 5SJ4 3P 480/277 15A 10K C-TRIP

Learn More

Datasheet

2In Stock

Rp4.779.867

Rp4.063.822

Rp3.657.275

Rp3.098.272

View

Min.: 1
Mult.: 1

5SJ4

Circuit Breakers

Miniature

15 A

277 VAC, 480 VAC

60 VDC

3 Pole

Lever

- 25 C

+ 55 C

Non-Illuminated

Circuit Breakers MCB 5SJ4 3P 480/277 20A 10K C-TRIP

5SJ43207HG42
Siemens
1: Rp4.314.062
4In Stock

Mfr. Part No.
5SJ43207HG42

Mouser Part No
982-5SJ43207HG42

Siemens

Circuit Breakers MCB 5SJ4 3P 480/277 20A 10K C-TRIP

Learn More

Datasheet

4In Stock

Rp4.314.062

Rp4.063.822

Rp3.473.999

Rp3.071.120

Quote

Min.: 1
Mult.: 1

5SJ4

Circuit Breakers

Miniature

20 A

277 VAC, 480 VAC

60 VDC

3 Pole

Lever

- 25 C

+ 55 C

Non-Illuminated

Circuit Breakers MCB 5SJ4 3P 480/277 20A 10K D-TRIP

5SJ43208HG42
Siemens
1: Rp4.787.389
5In Stock

Mfr. Part No.
5SJ43208HG42

Mouser Part No
982-5SJ43208HG42

Siemens

Circuit Breakers MCB 5SJ4 3P 480/277 20A 10K D-TRIP

Learn More

Datasheet

5In Stock

Rp4.787.389

Rp4.069.326

Rp3.601.687

Rp3.098.272

Min.: 1
Mult.: 1

5SJ4

Circuit Breakers

Miniature

20 A

277 VAC, 480 VAC

60 VDC

3 Pole

Lever

- 25 C

+ 55 C

Non-Illuminated

Circuit Breakers MCB 5SJ4 3P 480/277 25A 10K C-TRIP

5SJ43257HG42
Siemens
1: Rp4.711.803
1In Stock

Mfr. Part No.
5SJ43257HG42

Mouser Part No
982-5SJ43257HG42

Siemens

Circuit Breakers MCB 5SJ4 3P 480/277 25A 10K C-TRIP

Learn More

Datasheet

1In Stock

Rp4.711.803

Rp4.143.261

Rp3.900.910

Rp3.722.770

View

Min.: 1
Mult.: 1

Circuit Breakers

Miniature

25 A

277 VAC, 480 VAC

60 VDC

3 Pole

Lever

- 25 C

+ 55 C

Non-Illuminated

Circuit Breakers MCB 5SJ4 3P 240V 30A 14K C-TRIP

5SJ43307HG41
Siemens
1: Rp4.529.077
3In Stock

Mfr. Part No.
5SJ43307HG41

Mouser Part No
982-5SJ43307HG41

Siemens

Circuit Breakers MCB 5SJ4 3P 240V 30A 14K C-TRIP

Learn More

Datasheet

3In Stock

Rp4.529.077

Rp4.064.189

Rp3.666.632

Rp3.098.272

Min.: 1
Mult.: 1

5SJ4

Circuit Breakers

Miniature

30 A

240 VAC

60 VDC

3 Pole

Lever

- 25 C

+ 55 C

Non-Illuminated

Circuit Breakers MCB 5SJ4 3P 480/277 30A 10K C-TRIP

5SJ43307HG42
Siemens
1: Rp4.779.867
5In Stock

Mfr. Part No.
5SJ43307HG42

Mouser Part No
982-5SJ43307HG42

Siemens

Circuit Breakers MCB 5SJ4 3P 480/277 30A 10K C-TRIP

Learn More

Datasheet

5In Stock

Rp4.779.867

Rp4.063.822

Rp3.501.884

Rp3.098.272

View

Min.: 1
Mult.: 1

Circuit Breakers

Miniature

30 A

277 VAC, 480 VAC

60 VDC

3 Pole

Lever

- 25 C

+ 55 C

Non-Illuminated

Circuit Breakers MCB 5SJ4 3P 240V 30A 10K D-TRIP

5SJ43308HG41
Siemens
1: Rp4.675.845
3In Stock

Mfr. Part No.
5SJ43308HG41

Mouser Part No
982-5SJ43308HG41

Siemens

Circuit Breakers MCB 5SJ4 3P 240V 30A 10K D-TRIP

Learn More

Datasheet

3In Stock

Rp4.675.845

Rp4.082.535

Rp3.858.531

Rp3.658.559

View

Min.: 1
Mult.: 1

Circuit Breakers

Miniature

30 A

240 VAC

60 VDC

3 Pole

Lever

- 25 C

+ 55 C

Non-Illuminated

Circuit Breakers MCB 5SJ4 3P 480/277 30A 10K D-TRIP

5SJ43308HG42
Siemens
1: Rp4.792.893
5In Stock

Mfr. Part No.
5SJ43308HG42

Mouser Part No
982-5SJ43308HG42

Siemens

Circuit Breakers MCB 5SJ4 3P 480/277 30A 10K D-TRIP

Learn More

Datasheet

5In Stock

Rp4.792.893

Rp3.964.938

Rp3.636.361

Rp3.098.272

Min.: 1
Mult.: 1

5SJ4

Circuit Breakers

Miniature

30 A

277 VAC, 480 VAC

60 VDC

3 Pole

Lever

- 25 C

+ 55 C

Non-Illuminated

Circuit Breakers MCB 5SJ4 3P 240V 40A 14K C-TRIP

5SJ43407HG41
Siemens
1: Rp4.744.092
3In Stock

Mfr. Part No.
5SJ43407HG41

Mouser Part No
982-5SJ43407HG41

Siemens

Circuit Breakers MCB 5SJ4 3P 240V 40A 14K C-TRIP

Learn More

Datasheet

3In Stock

Rp4.744.092

Rp4.139.958

Rp3.912.835

Rp3.709.928

View

Min.: 1
Mult.: 1

Circuit Breakers

Miniature

40 A

240 VAC

60 VDC

3 Pole

Lever

- 25 C

+ 55 C

Non-Illuminated

Circuit Breakers MCB 5SJ4 3P 480/277 40A 10K C-TRIP

5SJ43407HG42
Siemens
1: Rp4.846.830
5In Stock

Mfr. Part No.
5SJ43407HG42

Mouser Part No
982-5SJ43407HG42

Siemens

Circuit Breakers MCB 5SJ4 3P 480/277 40A 10K C-TRIP

Learn More

Datasheet

5In Stock

Rp4.846.830

Rp4.120.695

Rp3.708.277

Rp3.139.368

View

Min.: 1
Mult.: 1

Circuit Breakers

Miniature

40 A

277 VAC, 480 VAC

60 VDC

3 Pole

Lever

- 25 C

+ 55 C

Non-Illuminated

Circuit Breakers SUP PTOR 5SY4 1P 240V 1A 7.5K C-TRIP

5SY41017
Siemens
1: Rp1.379.436
20In Stock

Mfr. Part No.
5SY41017

Mouser Part No
982-5SY41017

Siemens

Circuit Breakers SUP PTOR 5SY4 1P 240V 1A 7.5K C-TRIP

Learn More

Datasheet

20In Stock

Rp1.379.436

Rp1.273.763

Rp1.206.800

Rp873.270

View

Min.: 1
Mult.: 1

Circuit Breakers

Miniature

1 A

400 VAC

60 VDC

1 Pole

Lever

- 40 C

+ 70 C

Non-Illuminated

Circuit Breakers SUP PTOR 5SY4 1P 240V 1A 7.5K D-TRIP

5SY41018
Siemens
1: Rp1.575.004
5In Stock

Mfr. Part No.
5SY41018

Mouser Part No
982-5SY41018

Siemens

Circuit Breakers SUP PTOR 5SY4 1P 240V 1A 7.5K D-TRIP

Learn More

Datasheet

5In Stock

Rp1.575.004

Rp1.337.423

Rp1.174.144

Rp1.014.717

Rp941.884

Min.: 1
Mult.: 1

Circuit Breakers

Miniature

1 A

400 VAC

60 VDC

1 Pole

Lever

- 40 C

+ 70 C

Non-Illuminated

Circuit Breakers SUP PTOR 5SY4 1P 240V 2A 7.5K A-TRIP

5SY41025
Siemens
1: Rp1.315.592
3In Stock

Mfr. Part No.
5SY41025

Mouser Part No
982-5SY41025

Siemens

Circuit Breakers SUP PTOR 5SY4 1P 240V 2A 7.5K A-TRIP

Learn More

Datasheet

3In Stock

Rp1.315.592

Rp1.133.783

Rp1.091.220

Rp1.012.332

View

Min.: 1
Mult.: 1

Circuit Breakers

Miniature

2 A

400 VAC

60 VDC

1 Pole

Lever

- 40 C

+ 70 C

Non-Illuminated

Circuit Breakers SUP PTOR 5SY4 1P 240V 2A 7.5K B-TRIP

5SY41026
Siemens
1: Rp1.315.592
5In Stock

Mfr. Part No.
5SY41026

Mouser Part No
982-5SY41026

Siemens

Circuit Breakers SUP PTOR 5SY4 1P 240V 2A 7.5K B-TRIP

Learn More

Datasheet

5In Stock

Rp1.315.592

Rp1.133.783

Rp1.091.220

Rp1.012.332

View

Min.: 1
Mult.: 1

Circuit Breakers

Miniature

2 A

400 VAC

60 VDC

1 Pole

Lever

- 40 C

+ 70 C

Non-Illuminated

Circuit Breakers SUP PTOR 5SY4 1P 240V 2A 7.5K C-TRIP

5SY41027
Siemens
1: Rp1.342.193
16In Stock

Mfr. Part No.
5SY41027

Mouser Part No
982-5SY41027

Siemens

Circuit Breakers SUP PTOR 5SY4 1P 240V 2A 7.5K C-TRIP

Learn More

Datasheet

16In Stock

Rp1.342.193

Rp1.213.221

Rp1.173.227

Rp873.270

View

Min.: 1
Mult.: 1

5SY4

Circuit Breakers

Miniature

2 A

400 VAC

60 VDC

1 Pole

Lever

- 40 C

+ 70 C

Non-Illuminated

Lever Circuit Breakers

Customer Service Office

Company

Resources

Support

187
209
8345
9926 QL
9926 QY
5SJ4
5SY4
AS168X
AS168XAC1
AS168XAC2
AS168XAC3
AS168XAC4
AS168XDC1
AS168XDC2
CAPAROC E2
CAPAROC E4
CAPAROC PD
CB285F
GMB63
GSB63

50 mA
200 mA
300 mA
500 mA
750 mA
800 mA
1 A
1.5 A
1.6 A
1.75 A
2 A
2.5 A
3 A
3.5 A
4 A
5 A
6 A
7 A
7.5 A
8 A