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 25A SAME PH 14K B-TRIP

5SJ41256HG40
Siemens
1: $98.56
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

$98.56

$81.77

$75.42

$62.41

Min.: 1
Mult.: 1

Circuit Breaker

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: $97.62
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

$97.62

$81.77

$75.42

$62.41

Min.: 1
Mult.: 1

Circuit Breaker

Miniature

25 A

240 VAC

60 VDC

1 Pole

Lever

- 25 C

+ 55 C

Non-Illuminated

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

5SJ41257HG41
Siemens
1: $107.36
Non-Stocked Lead-Time 6 Weeks

Mfr. Part No.
5SJ41257HG41

Mouser Part No
982-5SJ41257HG41

Siemens

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

Learn More

Datasheet

Non-Stocked Lead-Time 6 Weeks

$107.36

$89.11

$82.19

$68.01

Min.: 1
Mult.: 1

Circuit Breaker

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: $103.76
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

$103.76

Min.: 1
Mult.: 1

Circuit Breaker

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: $113.09
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

$113.09

Min.: 1
Mult.: 1

Circuit Breaker

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: $113.09
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

$113.09

Min.: 1
Mult.: 1

Circuit Breaker

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: $103.76
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

$103.76

Min.: 1
Mult.: 1

Circuit Breaker

Miniature

30 A

240 VAC

60 VDC

1 Pole

Lever

- 25 C

+ 55 C

Non-Illuminated

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

5SJ41308HG41
Siemens
1: $107.42
Lead-Time 6 Weeks

Mfr. Part No.
5SJ41308HG41

Mouser Part No
982-5SJ41308HG41

Siemens

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

Learn More

Datasheet

Lead-Time 6 Weeks

$107.42

$89.10

$82.19

$68.01

Min.: 1
Mult.: 1

5SJ4

Circuit Breaker

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: $113.09
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

$113.09

Min.: 1
Mult.: 1

Circuit Breaker

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: $118.62
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

$118.62

Min.: 1
Mult.: 1

Circuit Breaker

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: $110.99
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

$110.99

$106.27

$104.53

$103.61

View

Min.: 1
Mult.: 1

Circuit Breaker

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: $113.52
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

$113.52

$110.49

$108.68

$107.73

View

Min.: 1
Mult.: 1

Circuit Breaker

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: $123.24
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

$123.24

Min.: 1
Mult.: 1

Circuit Breaker

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: $118.62
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

$118.62

Min.: 1
Mult.: 1

Circuit Breaker

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: $123.24
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

$123.24

Min.: 1
Mult.: 1

Circuit Breaker

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: $118.62
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

$118.62

Min.: 1
Mult.: 1

Circuit Breaker

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: $118.62
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

$118.62

Min.: 1
Mult.: 1

Circuit Breaker

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: $113.52
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

$113.52

$110.49

$108.68

$107.73

View

Min.: 1
Mult.: 1

Circuit Breaker

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: $123.24
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

$123.24

Min.: 1
Mult.: 1

Circuit Breaker

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: $108.14
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

$108.14

$98.02

$93.59

$88.07

View

Min.: 1
Mult.: 1

Circuit Breaker

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: $113.52
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

$113.52

$110.49

$108.68

$107.73

View

Min.: 1
Mult.: 1

Circuit Breaker

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: $109.17
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

$109.17

$106.27

$104.53

$103.61

View

Min.: 1
Mult.: 1

Circuit Breaker

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: $123.24
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

$123.24

Min.: 1
Mult.: 1

Circuit Breaker

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: $118.62
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

$118.62

Min.: 1
Mult.: 1

Circuit Breaker

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: $123.24
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

$123.24

Min.: 1
Mult.: 1

Circuit Breaker

Miniature

40 A

240 VAC

60 VDC

1 Pole

Lever

- 25 C

+ 55 C

Non-Illuminated

5SJ4 Miniature Circuit Breakers

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