Circuit Breakers – Mouser Singapore

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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 1P 240V 20A 14K D-TRIP

5SJ41208HG41
Siemens
1: $115.76
Lead-Time 5 Weeks

Mfr. Part No.
5SJ41208HG41

Mouser Part No
982-5SJ41208HG41

Siemens

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

Learn More

Datasheet

Lead-Time 5 Weeks

$115.76

$88.70

$82.36

$72.22

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 25A SAME PH 14K B-TRIP

5SJ41256HG40
Siemens
1: $107.02
Non-Stocked Lead-Time 6 Weeks

Mfr. Part No.
5SJ41256HG40

Mouser Part No
982-5SJ41256HG40

Siemens

Circuit Breakers MCB 5SJ4 1P 240V 25A SAME PH 14K B-TRIP

Learn More

Datasheet

Non-Stocked Lead-Time 6 Weeks

$107.02

$81.18

$75.38

$66.08

View

Min.: 1
Mult.: 1

Circuit Breakers

Miniature

25 A

240 VAC

60 VDC

1 Pole

Lever

- 25 C

+ 55 C

Non-Illuminated

Circuit Breakers MCB 5SJ4 1P 240V 25A SAME PH 14K C-TRIP

5SJ41257HG40
Siemens
1: $107.22
Non-Stocked Lead-Time 7 Weeks

Mfr. Part No.
5SJ41257HG40

Mouser Part No
982-5SJ41257HG40

Siemens

Circuit Breakers MCB 5SJ4 1P 240V 25A SAME PH 14K C-TRIP

Learn More

Datasheet

Non-Stocked Lead-Time 7 Weeks

$107.22

$86.90

$80.47

$68.60

$63.17

Min.: 1
Mult.: 1

Circuit Breakers

Miniature

25 A

240 VAC

60 VDC

1 Pole

Lever

- 25 C

+ 55 C

Non-Illuminated

Circuit Breakers MCB 5SJ4 1P 240V 25A SAME PH 10K D-TRIP

5SJ41258HG40
Siemens
1: $97.88
Non-Stocked Lead-Time 6 Weeks

Mfr. Part No.
5SJ41258HG40

Mouser Part No
982-5SJ41258HG40

Siemens

Circuit Breakers MCB 5SJ4 1P 240V 25A SAME PH 10K D-TRIP

Learn More

Datasheet

Non-Stocked Lead-Time 6 Weeks

$97.88

$89.41

$86.05

$79.82

View

Min.: 1
Mult.: 1

Circuit Breakers

Miniature

25 A

240 VAC

60 VDC

1 Pole

Lever

- 25 C

+ 55 C

Non-Illuminated

Circuit Breakers MCB 5SJ4 1P 240V 25A 10K D-TRIP

5SJ41258HG41
Siemens
1: $106.37
Non-Stocked Lead-Time 6 Weeks

Mfr. Part No.
5SJ41258HG41

Mouser Part No
982-5SJ41258HG41

Siemens

Circuit Breakers MCB 5SJ4 1P 240V 25A 10K D-TRIP

Learn More

Datasheet

Non-Stocked Lead-Time 6 Weeks

$106.37

$97.74

$94.06

$87.23

View

Min.: 1
Mult.: 1

Circuit Breakers

Miniature

25 A

240 VAC

60 VDC

1 Pole

Lever

- 25 C

+ 55 C

Non-Illuminated

Circuit Breakers MCB 5SJ4 1P 277V 25A 10K D-TRIP

5SJ41258HG42
Siemens
1: $108.47
Non-Stocked Lead-Time 7 Weeks

Mfr. Part No.
5SJ41258HG42

Mouser Part No
982-5SJ41258HG42

Siemens

Circuit Breakers MCB 5SJ4 1P 277V 25A 10K D-TRIP

Learn More

Datasheet

Non-Stocked Lead-Time 7 Weeks

$108.47

$101.59

$96.38

$91.45

View

Min.: 1
Mult.: 1

Circuit Breakers

Miniature

25 A

277 VAC

60 VDC

1 Pole

Lever

- 25 C

+ 55 C

Non-Illuminated

Circuit Breakers MCB 5SJ4 1P 240V 30A SAME PH 10K D-TRIP

5SJ41308HG40
Siemens
1: $97.88
Non-Stocked Lead-Time 6 Weeks

Mfr. Part No.
5SJ41308HG40

Mouser Part No
982-5SJ41308HG40

Siemens

Circuit Breakers MCB 5SJ4 1P 240V 30A SAME PH 10K D-TRIP

Learn More

Datasheet

Non-Stocked Lead-Time 6 Weeks

$97.88

$89.41

$86.05

$79.82

View

Min.: 1
Mult.: 1

Circuit Breakers

Miniature

30 A

240 VAC

60 VDC

1 Pole

Lever

- 25 C

+ 55 C

Non-Illuminated

Circuit Breakers MCB 5SJ4 1P 277V 30A 10K D-TRIP

5SJ41308HG42
Siemens
1: $117.88
Non-Stocked Lead-Time 7 Weeks

Mfr. Part No.
5SJ41308HG42

Mouser Part No
982-5SJ41308HG42

Siemens

Circuit Breakers MCB 5SJ4 1P 277V 30A 10K D-TRIP

Learn More

Datasheet

Non-Stocked Lead-Time 7 Weeks

$117.88

$101.59

$98.46

$93.54

View

Min.: 1
Mult.: 1

Circuit Breakers

Miniature

30 A

277 VAC

60 VDC

1 Pole

Lever

- 25 C

+ 55 C

Non-Illuminated

Circuit Breakers MCB 5SJ4 1P 240V 32A SAME PH 14K B-TRIP

5SJ41326HG40
Siemens
1: $112.00
Non-Stocked Lead-Time 6 Weeks

Mfr. Part No.
5SJ41326HG40

Mouser Part No
982-5SJ41326HG40

Siemens

Circuit Breakers MCB 5SJ4 1P 240V 32A SAME PH 14K B-TRIP

Learn More

Datasheet

Non-Stocked Lead-Time 6 Weeks

$112.00

$102.90

$99.02

$91.81

View

Min.: 1
Mult.: 1

Circuit Breakers

Miniature

32 A

240 VAC

60 VDC

1 Pole

Lever

- 25 C

+ 55 C

Non-Illuminated

Circuit Breakers MCB 5SJ4 1P 240V 32A SAME PH 14K C-TRIP

5SJ41327HG40
Siemens
1: $108.80
Non-Stocked Lead-Time 5 Weeks

Mfr. Part No.
5SJ41327HG40

Mouser Part No
982-5SJ41327HG40

Siemens

Circuit Breakers MCB 5SJ4 1P 240V 32A SAME PH 14K C-TRIP

Learn More

Datasheet

Non-Stocked Lead-Time 5 Weeks

$108.80

$102.33

$99.06

$95.35

View

Min.: 1
Mult.: 1

Circuit Breakers

Miniature

32 A

240 VAC

60 VDC

1 Pole

Lever

- 25 C

+ 55 C

Non-Illuminated

Circuit Breakers MCB 5SJ4 1P 240V 32A 14K C-TRIP

5SJ41327HG41
Siemens
1: $113.33
Non-Stocked Lead-Time 7 Weeks

Mfr. Part No.
5SJ41327HG41

Mouser Part No
982-5SJ41327HG41

Siemens

Circuit Breakers MCB 5SJ4 1P 240V 32A 14K C-TRIP

Learn More

Datasheet

Non-Stocked Lead-Time 7 Weeks

$113.33

$106.57

$102.15

$99.24

View

Min.: 1
Mult.: 1

Circuit Breakers

Miniature

32 A

240 VAC

60 VDC

1 Pole

Lever

- 25 C

+ 55 C

Non-Illuminated

Circuit Breakers MCB 5SJ4 1P 277V 32A 10K C-TRIP

5SJ41327HG42
Siemens
1: $116.74
Non-Stocked Lead-Time 9 Weeks

Mfr. Part No.
5SJ41327HG42

Mouser Part No
982-5SJ41327HG42

Siemens

Circuit Breakers MCB 5SJ4 1P 277V 32A 10K C-TRIP

Learn More

Datasheet

Non-Stocked Lead-Time 9 Weeks

$116.74

$107.24

$102.18

$95.61

View

Min.: 1
Mult.: 1

Circuit Breakers

Miniature

32 A

277 VAC

60 VDC

1 Pole

Lever

- 25 C

+ 55 C

Non-Illuminated

Circuit Breakers MCB 5SJ4 1P 240V 32A SAME PH 10K D-TRIP

5SJ41328HG40
Siemens
1: $112.00
Non-Stocked Lead-Time 6 Weeks

Mfr. Part No.
5SJ41328HG40

Mouser Part No
982-5SJ41328HG40

Siemens

Circuit Breakers MCB 5SJ4 1P 240V 32A SAME PH 10K D-TRIP

Learn More

Datasheet

Non-Stocked Lead-Time 6 Weeks

$112.00

$102.90

$99.02

$91.81

View

Min.: 1
Mult.: 1

Circuit Breakers

Miniature

32 A

240 VAC

60 VDC

1 Pole

Lever

- 25 C

+ 55 C

Non-Illuminated

Circuit Breakers MCB 5SJ4 1P 240V 32A 10K D-TRIP

5SJ41328HG41
Siemens
1: $116.74
Non-Stocked Lead-Time 6 Weeks

Mfr. Part No.
5SJ41328HG41

Mouser Part No
982-5SJ41328HG41

Siemens

Circuit Breakers MCB 5SJ4 1P 240V 32A 10K D-TRIP

Learn More

Datasheet

Non-Stocked Lead-Time 6 Weeks

$116.74

$107.24

$102.18

$95.61

View

Min.: 1
Mult.: 1

Circuit Breakers

Miniature

32 A

240 VAC

60 VDC

1 Pole

Lever

- 25 C

+ 55 C

Non-Illuminated

Circuit Breakers MCB 5SJ4 1P 240V 35A SAME PH 14K B-TRIP

5SJ41356HG40
Siemens
1: $112.00
Non-Stocked Lead-Time 6 Weeks

Mfr. Part No.
5SJ41356HG40

Mouser Part No
982-5SJ41356HG40

Siemens

Circuit Breakers MCB 5SJ4 1P 240V 35A SAME PH 14K B-TRIP

Learn More

Datasheet

Non-Stocked Lead-Time 6 Weeks

$112.00

$102.90

$99.02

$91.81

View

Min.: 1
Mult.: 1

Circuit Breakers

Miniature

35 A

240 VAC

60 VDC

1 Pole

Lever

- 25 C

+ 55 C

Non-Illuminated

Circuit Breakers MCB 5SJ4 1P 240V 35A SAME PH 14K C-TRIP

5SJ41357HG40
Siemens
1: $112.00
Non-Stocked Lead-Time 7 Weeks

Mfr. Part No.
5SJ41357HG40

Mouser Part No
982-5SJ41357HG40

Siemens

Circuit Breakers MCB 5SJ4 1P 240V 35A SAME PH 14K C-TRIP

Learn More

Datasheet

Non-Stocked Lead-Time 7 Weeks

$112.00

$102.90

$99.02

$91.81

View

Min.: 1
Mult.: 1

Circuit Breakers

Miniature

35 A

240 VAC

60 VDC

1 Pole

Lever

- 25 C

+ 55 C

Non-Illuminated

Circuit Breakers MCB 5SJ4 1P 240V 35A 14K C-TRIP

5SJ41357HG41
Siemens
1: $113.33
Non-Stocked Lead-Time 6 Weeks

Mfr. Part No.
5SJ41357HG41

Mouser Part No
982-5SJ41357HG41

Siemens

Circuit Breakers MCB 5SJ4 1P 240V 35A 14K C-TRIP

Learn More

Datasheet

Non-Stocked Lead-Time 6 Weeks

$113.33

$106.57

$102.15

$99.24

View

Min.: 1
Mult.: 1

Circuit Breakers

Miniature

35 A

240 VAC

60 VDC

1 Pole

Lever

- 25 C

+ 55 C

Non-Illuminated

Circuit Breakers MCB 5SJ4 1P 277V 35A 10K C-TRIP

5SJ41357HG42
Siemens
1: $114.12
Non-Stocked Lead-Time 6 Weeks

Mfr. Part No.
5SJ41357HG42

Mouser Part No
982-5SJ41357HG42

Siemens

Circuit Breakers MCB 5SJ4 1P 277V 35A 10K C-TRIP

Learn More

Datasheet

Non-Stocked Lead-Time 6 Weeks

$114.12

$107.26

$102.42

$99.84

View

Min.: 1
Mult.: 1

Circuit Breakers

Miniature

35 A

277 VAC

60 VDC

1 Pole

Lever

- 25 C

+ 55 C

Non-Illuminated

Circuit Breakers MCB 5SJ4 1P 240V 35A SAME PH 10K D-TRIP

5SJ41358HG40
Siemens
1: $112.00
Non-Stocked Lead-Time 6 Weeks

Mfr. Part No.
5SJ41358HG40

Mouser Part No
982-5SJ41358HG40

Siemens

Circuit Breakers MCB 5SJ4 1P 240V 35A SAME PH 10K D-TRIP

Learn More

Datasheet

Non-Stocked Lead-Time 6 Weeks

$112.00

$102.90

$99.02

$91.81

View

Min.: 1
Mult.: 1

Circuit Breakers

Miniature

35 A

240 VAC

60 VDC

1 Pole

Lever

- 25 C

+ 55 C

Non-Illuminated

Circuit Breakers MCB 5SJ4 1P 240V 35A 10K D-TRIP

5SJ41358HG41
Siemens
1: $114.43
Non-Stocked Lead-Time 6 Weeks

Mfr. Part No.
5SJ41358HG41

Mouser Part No
982-5SJ41358HG41

Siemens

Circuit Breakers MCB 5SJ4 1P 240V 35A 10K D-TRIP

Learn More

Datasheet

Non-Stocked Lead-Time 6 Weeks

$114.43

$106.86

$100.53

$95.19

View

Min.: 1
Mult.: 1

Circuit Breakers

Miniature

35 A

240 VAC

60 VDC

1 Pole

Lever

- 25 C

+ 55 C

Non-Illuminated

Circuit Breakers MCB 5SJ4 1P 240V 40A SAME PH 14K B-TRIP

5SJ41406HG40
Siemens
1: $112.00
Non-Stocked Lead-Time 6 Weeks

Mfr. Part No.
5SJ41406HG40

Mouser Part No
982-5SJ41406HG40

Siemens

Circuit Breakers MCB 5SJ4 1P 240V 40A SAME PH 14K B-TRIP

Learn More

Datasheet

Non-Stocked Lead-Time 6 Weeks

$112.00

$102.90

$99.02

$91.81

View

Min.: 1
Mult.: 1

Circuit Breakers

Miniature

40 A

240 VAC

60 VDC

1 Pole

Lever

- 25 C

+ 55 C

Non-Illuminated

Circuit Breakers MCB 5SJ4 1P 240V 40A 14K C-TRIP

5SJ41407HG41
Siemens
1: $116.74
Non-Stocked Lead-Time 5 Weeks

Mfr. Part No.
5SJ41407HG41

Mouser Part No
982-5SJ41407HG41

Siemens

Circuit Breakers MCB 5SJ4 1P 240V 40A 14K C-TRIP

Learn More

Datasheet

Non-Stocked Lead-Time 5 Weeks

$116.74

$107.25

$102.18

$95.61

View

Min.: 1
Mult.: 1

Circuit Breakers

Miniature

40 A

240 VAC

60 VDC

1 Pole

Lever

- 25 C

+ 55 C

Non-Illuminated

Circuit Breakers MCB 5SJ4 1P 240V 40A SAME PH 10K D-TRIP

5SJ41408HG40
Siemens
1: $112.00
Non-Stocked Lead-Time 6 Weeks

Mfr. Part No.
5SJ41408HG40

Mouser Part No
982-5SJ41408HG40

Siemens

Circuit Breakers MCB 5SJ4 1P 240V 40A SAME PH 10K D-TRIP

Learn More

Datasheet

Non-Stocked Lead-Time 6 Weeks

$112.00

$102.91

$99.02

$91.81

View

Min.: 1
Mult.: 1

Circuit Breakers

Miniature

40 A

240 VAC

60 VDC

1 Pole

Lever

- 25 C

+ 55 C

Non-Illuminated

Circuit Breakers MCB 5SJ4 1P 240V 40A 10K D-TRIP

5SJ41408HG41
Siemens
1: $116.74
Non-Stocked Lead-Time 6 Weeks

Mfr. Part No.
5SJ41408HG41

Mouser Part No
982-5SJ41408HG41

Siemens

Circuit Breakers MCB 5SJ4 1P 240V 40A 10K D-TRIP

Learn More

Datasheet

Non-Stocked Lead-Time 6 Weeks

$116.74

$107.24

$102.18

$95.61

View

Min.: 1
Mult.: 1

Circuit Breakers

Miniature

40 A

240 VAC

60 VDC

1 Pole

Lever

- 25 C

+ 55 C

Non-Illuminated

Circuit Breakers MCB 5SJ4 2P 240V 1A 14K C-TRIP

5SJ42017HG41
Siemens
1: $224.33
Non-Stocked Lead-Time 5 Weeks

Mfr. Part No.
5SJ42017HG41

Mouser Part No
982-5SJ42017HG41

Siemens

Circuit Breakers MCB 5SJ4 2P 240V 1A 14K C-TRIP

Learn More

Datasheet

Non-Stocked Lead-Time 5 Weeks

$224.33

$209.81

$200.98

$186.27

View

Min.: 1
Mult.: 1

Circuit Breakers

Miniature

1 A

240 VAC

60 VDC

2 Pole

Lever

- 25 C

+ 55 C

Non-Illuminated

5SJ4 Miniature Circuit Breakers

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