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18 mm Circuit Breakers

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Results: 231

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Width = 18 mm

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Part #

Circuit Breakers MCB 5SJ4 1P 240V 6A SAME PH 14K D-TRIP

5SJ41068HG40
Siemens
1: $107.62
Non-Stocked Lead-Time 5 Weeks

Mfr. Part No.
5SJ41068HG40

Mouser Part No
982-5SJ41068HG40

Siemens

Circuit Breakers MCB 5SJ4 1P 240V 6A SAME PH 14K D-TRIP

Learn More

Datasheet

Non-Stocked Lead-Time 5 Weeks

$107.62

$89.71

$82.91

$66.03

View

Min.: 1
Mult.: 1

Circuit Breakers

Miniature

6 A

240 VAC

60 VDC

1 Pole

Lever

- 25 C

+ 55 C

Non-Illuminated

Circuit Breakers MCB 5SJ4 1P 240V 6A 14K D-TRIP

5SJ41068HG41
Siemens
1: $116.14
Non-Stocked Lead-Time 7 Weeks

Mfr. Part No.
5SJ41068HG41

Mouser Part No
982-5SJ41068HG41

Siemens

Circuit Breakers MCB 5SJ4 1P 240V 6A 14K D-TRIP

Learn More

Datasheet

Non-Stocked Lead-Time 7 Weeks

$116.14

$88.70

$82.36

$72.22

View

Min.: 1
Mult.: 1

Circuit Breakers

Miniature

6 A

240 VAC

60 VDC

1 Pole

Lever

- 25 C

+ 55 C

Non-Illuminated

Circuit Breakers MCB 5SJ4 1P 240V 8A SAME PH 14K D-TRIP

5SJ41088HG40
Siemens
1: $97.88
Non-Stocked Lead-Time 7 Weeks

Mfr. Part No.
5SJ41088HG40

Mouser Part No
982-5SJ41088HG40

Siemens

Circuit Breakers MCB 5SJ4 1P 240V 8A SAME PH 14K D-TRIP

Learn More

Datasheet

Non-Stocked Lead-Time 7 Weeks

$97.88

$89.41

$86.05

$79.82

View

Min.: 1
Mult.: 1

Circuit Breakers

Miniature

8 A

240 VAC

60 VDC

1 Pole

Lever

- 25 C

+ 55 C

Non-Illuminated

Circuit Breakers MCB 5SJ4 1P 240V 8A 14K D-TRIP

5SJ41088HG41
Siemens
1: $103.40
Non-Stocked Lead-Time 4 Weeks

Mfr. Part No.
5SJ41088HG41

Mouser Part No
982-5SJ41088HG41

Siemens

Circuit Breakers MCB 5SJ4 1P 240V 8A 14K D-TRIP

Learn More

Datasheet

Non-Stocked Lead-Time 4 Weeks

$103.40

$97.27

$94.18

$90.66

View

Min.: 1
Mult.: 1

Circuit Breakers

Miniature

8 A

240 VAC

60 VDC

1 Pole

Lever

- 25 C

+ 55 C

Non-Illuminated

Circuit Breakers MCB 5SJ4 1P 277V 8A 10K D-TRIP

5SJ41088HG42
Siemens
1: $106.37
Non-Stocked Lead-Time 5 Weeks

Mfr. Part No.
5SJ41088HG42

Mouser Part No
982-5SJ41088HG42

Siemens

Circuit Breakers MCB 5SJ4 1P 277V 8A 10K D-TRIP

Learn More

Datasheet

Non-Stocked Lead-Time 5 Weeks

$106.37

$97.74

$94.06

$87.23

View

Min.: 1
Mult.: 1

Circuit Breakers

Miniature

8 A

277 VAC

60 VDC

1 Pole

Lever

- 25 C

+ 55 C

Non-Illuminated

Circuit Breakers MCB 5SJ4 1P 240V 10A SAME PH 14K B-TRIP

5SJ41106HG40
Siemens
1: $105.93
5Expected 17/9/2026

Mfr. Part No.
5SJ41106HG40

Mouser Part No
982-5SJ41106HG40

Siemens

Circuit Breakers MCB 5SJ4 1P 240V 10A SAME PH 14K B-TRIP

Learn More

Datasheet

5Expected 17/9/2026

$105.93

$89.28

$82.91

$67.58

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 240V 5A 14K D-TRIP

5SJ41118HG41
Siemens
1: $116.29
Non-Stocked Lead-Time 5 Weeks

Mfr. Part No.
5SJ41118HG41

Mouser Part No
982-5SJ41118HG41

Siemens

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

Learn More

Datasheet

Non-Stocked Lead-Time 5 Weeks

$116.29

$97.76

$90.15

$74.60

$68.69

Min.: 1
Mult.: 1

5SJ4

Circuit Breakers

Miniature

5 A

240 VAC

60 VDC

1 Pole

Lever

- 25 C

+ 55 C

Non-Illuminated

Circuit Breakers MCB 5SJ4 1P 240V 13A SAME PH 14K B-TRIP

5SJ41136HG40
Siemens
1: $97.88
Non-Stocked Lead-Time 6 Weeks

Mfr. Part No.
5SJ41136HG40

Mouser Part No
982-5SJ41136HG40

Siemens

Circuit Breakers MCB 5SJ4 1P 240V 13A SAME PH 14K B-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

13 A

240 VAC

60 VDC

1 Pole

Lever

- 25 C

+ 55 C

Non-Illuminated

Circuit Breakers MCB 5SJ4 1P 240V 13A SAME PH 14K C-TRIP

5SJ41137HG40
Siemens
1: $105.93
Non-Stocked Lead-Time 5 Weeks

Mfr. Part No.
5SJ41137HG40

Mouser Part No
982-5SJ41137HG40

Siemens

Circuit Breakers MCB 5SJ4 1P 240V 13A SAME PH 14K C-TRIP

Learn More

Datasheet

Non-Stocked Lead-Time 5 Weeks

$105.93

$88.79

$78.20

$67.58

View

Min.: 1
Mult.: 1

5SJ4

Circuit Breakers

Miniature

13 A

240 VAC

60 VDC

1 Pole

Lever

- 25 C

+ 55 C

Non-Illuminated

Circuit Breakers MCB 5SJ4 1P 240V 13A 14K C-TRIP

5SJ41137HG41
Siemens
1: $115.76
Non-Stocked Lead-Time 4 Weeks

Mfr. Part No.
5SJ41137HG41

Mouser Part No
982-5SJ41137HG41

Siemens

Circuit Breakers MCB 5SJ4 1P 240V 13A 14K C-TRIP

Learn More

Datasheet

Non-Stocked Lead-Time 4 Weeks

$115.76

$88.70

$82.36

$72.22

View

Min.: 1
Mult.: 1

Circuit Breakers

Miniature

13 A

240 VAC

60 VDC

1 Pole

Lever

- 25 C

+ 55 C

Non-Illuminated

Circuit Breakers MCB 5SJ4 1P 240V 13A SAME PH 14K D-TRIP

5SJ41138HG40
Siemens
1: $97.88
Non-Stocked Lead-Time 7 Weeks

Mfr. Part No.
5SJ41138HG40

Mouser Part No
982-5SJ41138HG40

Siemens

Circuit Breakers MCB 5SJ4 1P 240V 13A SAME PH 14K D-TRIP

Learn More

Datasheet

Non-Stocked Lead-Time 7 Weeks

$97.88

$89.41

$86.05

$79.82

View

Min.: 1
Mult.: 1

Circuit Breakers

Miniature

13 A

240 VAC

60 VDC

1 Pole

Lever

- 25 C

+ 55 C

Non-Illuminated

Circuit Breakers MCB 5SJ4 1P 240V 13A 14K D-TRIP

5SJ41138HG41
Siemens
1: $106.37
Non-Stocked Lead-Time 6 Weeks

Mfr. Part No.
5SJ41138HG41

Mouser Part No
982-5SJ41138HG41

Siemens

Circuit Breakers MCB 5SJ4 1P 240V 13A 14K 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

13 A

240 VAC

60 VDC

1 Pole

Lever

- 25 C

+ 55 C

Non-Illuminated

Circuit Breakers MCB 5SJ4 1P 277V 13A 10K D-TRIP

5SJ41138HG42
Siemens
1: $107.09
Non-Stocked Lead-Time 7 Weeks

Mfr. Part No.
5SJ41138HG42

Mouser Part No
982-5SJ41138HG42

Siemens

Circuit Breakers MCB 5SJ4 1P 277V 13A 10K D-TRIP

Learn More

Datasheet

Non-Stocked Lead-Time 7 Weeks

$107.09

$100.22

$95.15

$89.24

View

Min.: 1
Mult.: 1

Circuit Breakers

Miniature

13 A

277 VAC

60 VDC

1 Pole

Lever

- 25 C

+ 55 C

Non-Illuminated

Circuit Breakers MCB 5SJ4 1P 240V 0.3A SAME PH 14K C-TRIP

5SJ41147HG40
Siemens
1: $97.88
Non-Stocked Lead-Time 6 Weeks

Mfr. Part No.
5SJ41147HG40

Mouser Part No
982-5SJ41147HG40

Siemens

Circuit Breakers MCB 5SJ4 1P 240V 0.3A SAME PH 14K C-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

300 mA

240 VAC

60 VDC

1 Pole

Lever

- 25 C

+ 55 C

Non-Illuminated

Circuit Breakers MCB 5SJ4 1P 240V 0.3A 14K C-TRIP

5SJ41147HG41
Siemens
1: $106.37
Non-Stocked Lead-Time 6 Weeks

Mfr. Part No.
5SJ41147HG41

Mouser Part No
982-5SJ41147HG41

Siemens

Circuit Breakers MCB 5SJ4 1P 240V 0.3A 14K C-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

300 mA

240 VAC

60 VDC

1 Pole

Lever

- 25 C

+ 55 C

Non-Illuminated

Circuit Breakers MCB 5SJ4 1P 240V 0.3A SAME PH 14K D-TRIP

5SJ41148HG40
Siemens
1: $97.88
Non-Stocked Lead-Time 7 Weeks

Mfr. Part No.
5SJ41148HG40

Mouser Part No
982-5SJ41148HG40

Siemens

Circuit Breakers MCB 5SJ4 1P 240V 0.3A SAME PH 14K D-TRIP

Learn More

Datasheet

Non-Stocked Lead-Time 7 Weeks

$97.88

$89.41

$86.05

$79.82

View

Min.: 1
Mult.: 1

Circuit Breakers

Miniature

300 mA

240 VAC

60 VDC

1 Pole

Lever

- 25 C

+ 55 C

Non-Illuminated

Circuit Breakers MCB 5SJ4 1P 240V 0.3A 14K D-TRIP

5SJ41148HG41
Siemens
1: $106.37
Non-Stocked Lead-Time 8 Weeks

Mfr. Part No.
5SJ41148HG41

Mouser Part No
982-5SJ41148HG41

Siemens

Circuit Breakers MCB 5SJ4 1P 240V 0.3A 14K D-TRIP

Learn More

Datasheet

Non-Stocked Lead-Time 8 Weeks

$106.37

$97.74

$94.06

$87.23

View

Min.: 1
Mult.: 1

Circuit Breakers

Miniature

300 mA

240 VAC

60 VDC

1 Pole

Lever

- 25 C

+ 55 C

Non-Illuminated

Circuit Breakers MCB 5SJ4 1P 277V 0.3A 10K D-TRIP

5SJ41148HG42
Siemens
1: $106.37
Non-Stocked Lead-Time 4 Weeks

Mfr. Part No.
5SJ41148HG42

Mouser Part No
982-5SJ41148HG42

Siemens

Circuit Breakers MCB 5SJ4 1P 277V 0.3A 10K D-TRIP

Learn More

Datasheet

Non-Stocked Lead-Time 4 Weeks

$106.37

$97.74

$94.06

$87.23

View

Min.: 1
Mult.: 1

Circuit Breakers

Miniature

300 mA

277 VAC

60 VDC

1 Pole

Lever

- 25 C

+ 55 C

Non-Illuminated

Circuit Breakers MCB 5SJ4 1P 240V 1.6A SAME PH 14K C-TRIP

5SJ41157HG40
Siemens
1: $104.33
Non-Stocked Lead-Time 5 Weeks

Mfr. Part No.
5SJ41157HG40

Mouser Part No
982-5SJ41157HG40

Siemens

Circuit Breakers MCB 5SJ4 1P 240V 1.6A SAME PH 14K C-TRIP

Learn More

Datasheet

Non-Stocked Lead-Time 5 Weeks

$104.33

$84.95

$78.70

$68.60

$63.17

Min.: 1
Mult.: 1

5SJ4

Circuit Breakers

Miniature

1.6 A

240 VAC

60 VDC

1 Pole

Lever

- 25 C

+ 55 C

Non-Illuminated

Circuit Breakers MCB 5SJ4 1P 240V 1.6A 14K C-TRIP

5SJ41157HG41
Siemens
1: $106.37
Non-Stocked Lead-Time 6 Weeks

Mfr. Part No.
5SJ41157HG41

Mouser Part No
982-5SJ41157HG41

Siemens

Circuit Breakers MCB 5SJ4 1P 240V 1.6A 14K C-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

1.6 A

240 VAC

60 VDC

1 Pole

Lever

- 25 C

+ 55 C

Non-Illuminated

Circuit Breakers MCB 5SJ4 1P 277V 1.6A 10K C-TRIP

5SJ41157HG42
Siemens
1: $117.88
Non-Stocked Lead-Time 5 Weeks

Mfr. Part No.
5SJ41157HG42

Mouser Part No
982-5SJ41157HG42

Siemens

Circuit Breakers MCB 5SJ4 1P 277V 1.6A 10K C-TRIP

Learn More

Datasheet

Non-Stocked Lead-Time 5 Weeks

$117.88

$101.59

$96.38

$91.45

View

Min.: 1
Mult.: 1

Circuit Breakers

Miniature

1.6 A

277 VAC

60 VDC

1 Pole

Lever

- 25 C

+ 55 C

Non-Illuminated

Circuit Breakers MCB 5SJ4 1P 240V 1.6A SAME PH 14K D-TRIP

5SJ41158HG40
Siemens
1: $105.75
Non-Stocked Lead-Time 6 Weeks

Mfr. Part No.
5SJ41158HG40

Mouser Part No
982-5SJ41158HG40

Siemens

Circuit Breakers MCB 5SJ4 1P 240V 1.6A SAME PH 14K D-TRIP

Learn More

Datasheet

Non-Stocked Lead-Time 6 Weeks

$105.75

$96.41

$86.77

$82.28

View

Min.: 1
Mult.: 1

Circuit Breakers

Miniature

1.6 A

240 VAC

60 VDC

1 Pole

Lever

- 25 C

+ 55 C

Non-Illuminated

Circuit Breakers MCB 5SJ4 1P 240V 1.6A 14K D-TRIP

5SJ41158HG41
Siemens
1: $106.37
Non-Stocked Lead-Time 6 Weeks

Mfr. Part No.
5SJ41158HG41

Mouser Part No
982-5SJ41158HG41

Siemens

Circuit Breakers MCB 5SJ4 1P 240V 1.6A 14K 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

1.6 A

240 VAC

60 VDC

1 Pole

Lever

- 25 C

+ 55 C

Non-Illuminated

Circuit Breakers MCB 5SJ4 1P 277V 1.6A 10K D-TRIP

5SJ41158HG42
Siemens
1: $106.37
Non-Stocked Lead-Time 4 Weeks

Mfr. Part No.
5SJ41158HG42

Mouser Part No
982-5SJ41158HG42

Siemens

Circuit Breakers MCB 5SJ4 1P 277V 1.6A 10K D-TRIP

Learn More

Datasheet

Non-Stocked Lead-Time 4 Weeks

$106.37

$97.74

$94.06

$87.23

View

Min.: 1
Mult.: 1

Circuit Breakers

Miniature

1.6 A

277 VAC

60 VDC

1 Pole

Lever

- 25 C

+ 55 C

Non-Illuminated

Circuit Breakers MCB 5SJ4 1P 240V 16A SAME PH 14K D-TRIP

5SJ41168HG40
Siemens
1: $97.88
Non-Stocked Lead-Time 6 Weeks

Mfr. Part No.
5SJ41168HG40

Mouser Part No
982-5SJ41168HG40

Siemens

Circuit Breakers MCB 5SJ4 1P 240V 16A SAME PH 14K 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

16 A

240 VAC

60 VDC

1 Pole

Lever

- 25 C

+ 55 C

Non-Illuminated

18 mm Circuit Breakers

Customer Service Office

Company

Resources

Support

300 mA
500 mA
1 A
1.6 A
2 A
2.5 A
3 A
4 A
5 A
6 A
8 A
10 A
13 A
15 A
16 A
20 A
25 A
30 A
32 A
35 A