Circuit Breakers – Mouser Israel

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5SJ4 Miniature Circuit Breakers

Siemens 5SJ4 Miniature Circuit Breakers come in 1-, 2- or 3-pole versions with 0.3A to 63A rated current. These 70mm mounting depth devices are smaller than traditional molded-case circuit breakers and feature identical wire screw connections on the line and load sides. Siemens 5SJ4 provides DIN rail mounting, an ON and OFF/Trip visible indicator, and EN50274 touch protection.

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Part #

Circuit Breakers MCB 5SJ4 3P 240V 10A 14K C-TRIP

5SJ43107HG41
Siemens
1: $254.87
3In Stock

Mfr. Part No.
5SJ43107HG41

Mouser Part No
982-5SJ43107HG41

Siemens

Circuit Breakers MCB 5SJ4 3P 240V 10A 14K C-TRIP

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Datasheet

3In Stock

$254.87

$222.53

$210.32

$199.42

View

Min.: 1
Mult.: 1

Circuit Breakers

Miniature

10 A

240 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: $254.87
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

$254.87

$208.43

$190.88

$168.88

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: $261.25
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

$261.25

$211.45

$194.01

$168.88

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: $265.28
3In Stock

Mfr. Part No.
5SJ43118HG42

Mouser Part No
982-5SJ43118HG42

Siemens

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

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Datasheet

3In Stock

$265.28

$221.64

$202.72

$168.65

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: $260.54
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

$260.54

$221.51

$199.35

$168.88

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: $260.95
1In Stock
2On Order

Mfr. Part No.
5SJ43187HG41

Mouser Part No
982-5SJ43187HG41

Siemens

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

Learn More

Datasheet

1In Stock

2On Order

$260.95

$221.54

$196.32

$168.88

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: $260.54
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

$260.54

$221.51

$199.35

$168.88

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: $235.15
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

$235.15

$221.51

$189.36

$167.40

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: $260.95
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

$260.95

$221.81

$196.32

$168.88

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: $256.83
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

$256.83

$225.84

$212.63

$202.92

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: $246.87
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

$246.87

$221.53

$199.86

$168.88

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: $260.54
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

$260.54

$221.51

$190.88

$168.88

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: $254.87
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

$254.87

$222.53

$210.32

$199.42

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: $261.25
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

$261.25

$216.12

$198.21

$168.88

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: $258.59
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

$258.59

$225.66

$213.28

$202.22

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: $264.19
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

$264.19

$224.61

$202.13

$171.12

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 MCB 5SJ4 2P 480/277 2A 10K C-TRIP

5SJ42027HG42
Siemens
1: $177.57
20On Order

Mfr. Part No.
5SJ42027HG42

Mouser Part No
982-5SJ42027HG42

Siemens

Circuit Breakers MCB 5SJ4 2P 480/277 2A 10K C-TRIP

Learn More

Datasheet

20On Order

$177.57

$144.66

$134.54

$115.37

Quote

Min.: 1
Mult.: 1

5SJ4

Circuit Breakers

Miniature

2 A

277 VAC, 480 VAC

60 VDC

2 Pole

Lever

- 25 C

+ 55 C

Non-Illuminated

Circuit Breakers MCB 5SJ4 2P 480/277 10A 10K C-TRIP

5SJ42107HG42
Siemens
1: $177.57
18On Order

Mfr. Part No.
5SJ42107HG42

Mouser Part No
982-5SJ42107HG42

Siemens

Circuit Breakers MCB 5SJ4 2P 480/277 10A 10K C-TRIP

Learn More

Datasheet

18On Order

$177.57

$151.40

$139.58

$115.37

Min.: 1
Mult.: 1

5SJ4

Circuit Breakers

Miniature

10 A

277 VAC, 480 VAC

60 VDC

2 Pole

Lever

- 25 C

+ 55 C

Non-Illuminated

Circuit Breakers MCB 5SJ4 2P 240V 25A 14K C-TRIP

5SJ42257HG41
Siemens
1: $177.57
26Expected 31/08/2026

Mfr. Part No.
5SJ42257HG41

Mouser Part No
982-5SJ42257HG41

Siemens

Circuit Breakers MCB 5SJ4 2P 240V 25A 14K C-TRIP

Learn More

Datasheet

26Expected 31/08/2026

$177.57

$144.66

$134.54

$115.37

Quote

Min.: 1
Mult.: 1

Circuit Breakers

Miniature

25 A

240 VAC

60 VDC

2 Pole

Lever

- 25 C

+ 55 C

Non-Illuminated

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

5SJ43067HG42
Siemens
1: $237.03
10Expected 19/08/2026

Mfr. Part No.
5SJ43067HG42

Mouser Part No
982-5SJ43067HG42

Siemens

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

Learn More

Datasheet

10Expected 19/08/2026

$237.03

$208.43

$190.88

$168.88

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 1P 240V 10A 14K C-TRIP

5SJ41107HG41
Siemens
1: $76.16
14On Order

Mfr. Part No.
5SJ41107HG41

Mouser Part No
982-5SJ41107HG41

Siemens

Circuit Breakers MCB 5SJ4 1P 240V 10A 14K C-TRIP

Learn More

Datasheet

14On Order

$76.16

$66.32

$62.07

$53.73

View

Min.: 1
Mult.: 1

5SJ4

Circuit Breakers

Miniature

10 A

240 VAC

60 VDC

1 Pole

Lever

- 25 C

+ 55 C

Non-Illuminated

Circuit Breakers MCB 5SJ4 1P 277V 5A 10K C-TRIP

5SJ41117HG42
Siemens
1: $84.38
18On Order

Mfr. Part No.
5SJ41117HG42

Mouser Part No
982-5SJ41117HG42

Siemens

Circuit Breakers MCB 5SJ4 1P 277V 5A 10K C-TRIP

Learn More

Datasheet

18On Order

$84.38

$71.72

$66.29

$54.35

$50.51

Min.: 1
Mult.: 1

5SJ4

Circuit Breakers

Miniature

5 A

277 VAC

60 VDC

1 Pole

Lever

- 25 C

+ 55 C

Non-Illuminated

Circuit Breakers MCB 5SJ4 1P 240V 20A SAME PH 14K B-TRIP

5SJ41206HG40
Siemens
1: $78.41
5On Order

Mfr. Part No.
5SJ41206HG40

Mouser Part No
982-5SJ41206HG40

Siemens

Circuit Breakers MCB 5SJ4 1P 240V 20A SAME PH 14K B-TRIP

Learn More

Datasheet

5On Order

$78.41

$65.65

$60.94

$50.43

View

Min.: 1
Mult.: 1

5SJ4

Circuit Breakers

Miniature

20 A

240 VAC

60 VDC

1 Pole

Lever

- 25 C

+ 55 C

Non-Illuminated

Circuit Breakers MCB 5SJ4 1P 240V 20A 14K C-TRIP

5SJ41207HG41
Siemens
1: $85.80
20Expected 26/08/2026

Mfr. Part No.
5SJ41207HG41

Mouser Part No
982-5SJ41207HG41

Siemens

Circuit Breakers MCB 5SJ4 1P 240V 20A 14K C-TRIP

Learn More

Datasheet

20Expected 26/08/2026

$85.80

$71.79

$66.28

$52.73

View

Min.: 1
Mult.: 1

5SJ4

Circuit Breakers

Miniature

20 A

240 VAC

60 VDC

1 Pole

Lever

- 25 C

+ 55 C

Non-Illuminated

Circuit Breakers MCB 5SJ4 1P 240V 30A SAME PH 14K C-TRIP

5SJ41307HG40
Siemens
1: $64.86
7Expected 28/08/2026

Mfr. Part No.
5SJ41307HG40

Mouser Part No
982-5SJ41307HG40

Siemens

Circuit Breakers MCB 5SJ4 1P 240V 30A SAME PH 14K C-TRIP

Learn More

Datasheet

7Expected 28/08/2026

$64.86

$60.96

$50.44

$45.37

View

Min.: 1
Mult.: 1

5SJ4

Circuit Breakers

Miniature

30 A

240 VAC

60 VDC

1 Pole

Lever

- 25 C

+ 55 C

Non-Illuminated

5SJ4 Miniature Circuit Breakers

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300 mA
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1.6 A
2 A
3 A
4 A
5 A
6 A
8 A
10 A
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20 A
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