Circuit Breakers – Mouser Japan

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5SY4 Miniature Circuit Breakers

Siemens 5SY4 Miniature Circuit Breakers provide safe short-circuit and overload protection for industrial applications. Siemens 5SY Miniature Circuit Breakers are available in 1-, 2-, 3-, 4-, 1+N, and 3+N-pole versions and are designed for rated currents from 0.3A to 80A at rated switching capacities of 6kA, 10kA, and 15kA. 5SY4 protects circuits of air-conditioning and ventilation systems, control cabinets, and controllers from the consequences of short-circuit and overload events.

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Part #

Circuit Breakers SUP PTOR 5SY4 1P 240V 10A 7.5K B-TRIP

5SY41106
Siemens
1: ¥12,002.4
5In Stock

Mfr. Part #
5SY41106

Mouser Part #
982-5SY41106

Siemens

Circuit Breakers SUP PTOR 5SY4 1P 240V 10A 7.5K B-TRIP

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Datasheet

5In Stock

¥12,002.4

¥10,931

¥9,916.2

¥9,276.7

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Min.: 1
Mult.: 1

Circuit Breakers

Miniature

10 A

400 VAC

60 VDC

1 Pole

Lever

- 40 C

+ 70 C

Non-Illuminated

Circuit Breakers SUP PTOR 5SY4 1P 240V 10A 7.5K C-TRIP

5SY41107
Siemens
1: ¥12,065.5
29In Stock

Mfr. Part #
5SY41107

Mouser Part #
982-5SY41107

Siemens

Circuit Breakers SUP PTOR 5SY4 1P 240V 10A 7.5K C-TRIP

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Datasheet

29In Stock

¥12,065.5

¥10,858

¥9,984.3

¥7,906.4

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Min.: 1
Mult.: 1

5SY4

Circuit Breakers

Miniature

10 A

400 VAC

60 VDC

1 Pole

Lever

- 40 C

+ 70 C

Non-Illuminated

Circuit Breakers SUP PTOR 5SY4 1P 240V 10A 7.5K D-TRIP

5SY41108
Siemens
1: ¥14,282.9
10In Stock

Mfr. Part #
5SY41108

Mouser Part #
982-5SY41108

Siemens

Circuit Breakers SUP PTOR 5SY4 1P 240V 10A 7.5K D-TRIP

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Datasheet

10In Stock

¥14,282.9

¥12,122

¥11,472.5

¥9,261.7

¥8,527.6

Min.: 1
Mult.: 1

5SY4

Circuit Breakers

Miniature

10 A

400 VAC

60 VDC

1 Pole

Lever

- 40 C

+ 70 C

Non-Illuminated

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

5SY41117
Siemens
1: ¥12,130.3
18In Stock

Mfr. Part #
5SY41117

Mouser Part #
982-5SY41117

Siemens

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

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Datasheet

18In Stock

¥12,130.3

¥10,358

¥7,906.4

¥7,280.2

¥6,627.4

Min.: 1
Mult.: 1

Circuit Breakers

Miniature

5 A

400 VAC

60 VDC

1 Pole

Lever

- 40 C

+ 70 C

Non-Illuminated

Circuit Breakers SUP PTOR 5SY4 1P 240V 13A 7.5K C-TRIP

5SY41137
Siemens
1: ¥12,739.9
5In Stock

Mfr. Part #
5SY41137

Mouser Part #
982-5SY41137

Siemens

Circuit Breakers SUP PTOR 5SY4 1P 240V 13A 7.5K C-TRIP

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Datasheet

5In Stock

¥12,739.9

¥9,879.6

¥9,165.4

¥8,868.1

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Min.: 1
Mult.: 1

Circuit Breakers

Miniature

13 A

400 VAC

60 VDC

1 Pole

Lever

- 40 C

+ 70 C

Non-Illuminated

Circuit Breakers SUP PTOR 5SY4 1P 240V 1.6A 7.5K C-TRIP

5SY41157
Siemens
1: ¥11,911
1In Stock

Mfr. Part #
5SY41157

Mouser Part #
982-5SY41157

Siemens

Circuit Breakers SUP PTOR 5SY4 1P 240V 1.6A 7.5K C-TRIP

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Datasheet

1In Stock

¥11,911

¥10,265

¥9,879.6

¥9,165.4

View

Min.: 1
Mult.: 1

Circuit Breakers

Miniature

1.6 A

400 VAC

60 VDC

1 Pole

Lever

- 40 C

+ 70 C

Non-Illuminated

Circuit Breakers SUP PTOR 5SY4 1P 240V 16A 7.5K B-TRIP

5SY41166
Siemens
1: ¥12,002.4
5In Stock

Mfr. Part #
5SY41166

Mouser Part #
982-5SY41166

Siemens

Circuit Breakers SUP PTOR 5SY4 1P 240V 16A 7.5K B-TRIP

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Datasheet

5In Stock

¥12,002.4

¥10,931

¥10,135.4

¥9,256.8

View

Min.: 1
Mult.: 1

Circuit Breakers

Miniature

16 A

400 VAC

60 VDC

1 Pole

Lever

- 40 C

+ 70 C

Non-Illuminated

Circuit Breakers SUP PTOR 5SY4 1P 240V 20A 7.5K B-TRIP

5SY41206
Siemens
1: ¥11,911
2In Stock

Mfr. Part #
5SY41206

Mouser Part #
982-5SY41206

Siemens

Circuit Breakers SUP PTOR 5SY4 1P 240V 20A 7.5K B-TRIP

Learn More

Datasheet

2In Stock

¥11,911

¥10,265

¥9,879.6

¥9,165.4

View

Min.: 1
Mult.: 1

Circuit Breakers

Miniature

20 A

400 VAC

60 VDC

1 Pole

Lever

- 40 C

+ 70 C

Non-Illuminated

Circuit Breakers SUP PTOR 5SY4 1P 240V 20A 7.5K C-TRIP

5SY41207
Siemens
1: ¥11,911
6In Stock

Mfr. Part #
5SY41207

Mouser Part #
982-5SY41207

Siemens

Circuit Breakers SUP PTOR 5SY4 1P 240V 20A 7.5K C-TRIP

Learn More

Datasheet

6In Stock

¥11,911

¥10,172

¥8,976

¥7,756.9

View

Min.: 1
Mult.: 1

Circuit Breakers

Miniature

20 A

400 VAC

60 VDC

1 Pole

Lever

- 40 C

+ 70 C

Non-Illuminated

Circuit Breakers SUP PTOR 5SY4 1P 240V 20A 7.5K D-TRIP

5SY41208
Siemens
1: ¥14,492.2
3In Stock

Mfr. Part #
5SY41208

Mouser Part #
982-5SY41208

Siemens

Circuit Breakers SUP PTOR 5SY4 1P 240V 20A 7.5K D-TRIP

Learn More

Datasheet

3In Stock

¥14,492.2

¥11,382.8

¥10,524.1

¥8,961.1

View

Min.: 1
Mult.: 1

Circuit Breakers

Miniature

20 A

400 VAC

60 VDC

1 Pole

Lever

- 40 C

+ 70 C

Non-Illuminated

Circuit Breakers SUP PTOR 5SY4 1P 240V 25A 7.5K C-TRIP

5SY41257
Siemens
1: ¥11,236.7
5In Stock

Mfr. Part #
5SY41257

Mouser Part #
982-5SY41257

Siemens

Circuit Breakers SUP PTOR 5SY4 1P 240V 25A 7.5K C-TRIP

Learn More

Datasheet

5In Stock

¥11,236.7

¥10,265

¥9,879.6

¥9,165.4

View

Min.: 1
Mult.: 1

Circuit Breakers

Miniature

25 A

400 VAC

60 VDC

1 Pole

Lever

- 40 C

+ 70 C

Non-Illuminated

Circuit Breakers SUP PTOR 5SY4 1P 240V 25A 7.5K D-TRIP

5SY41258
Siemens
1: ¥13,960.7
3In Stock

Mfr. Part #
5SY41258

Mouser Part #
982-5SY41258

Siemens

Circuit Breakers SUP PTOR 5SY4 1P 240V 25A 7.5K D-TRIP

Learn More

Datasheet

3In Stock

¥13,960.7

¥12,146.9

¥11,690.1

¥10,839.7

View

Min.: 1
Mult.: 1

Circuit Breakers

Miniature

25 A

400 VAC

60 VDC

1 Pole

Lever

- 40 C

+ 70 C

Non-Illuminated

Circuit Breakers SUP PTOR 5SY4 1P 240V 30A 7.5K C-TRIP

5SY41307
Siemens
1: ¥12,263.2
1In Stock

Mfr. Part #
5SY41307

Mouser Part #
982-5SY41307

Siemens

Circuit Breakers SUP PTOR 5SY4 1P 240V 30A 7.5K C-TRIP

Learn More

Datasheet

1In Stock

¥12,263.2

¥10,253.4

¥9,552.4

¥7,594.1

View

Min.: 1
Mult.: 1

Circuit Breakers

Miniature

30 A

400 VAC

60 VDC

1 Pole

Lever

- 40 C

+ 70 C

Non-Illuminated

Circuit Breakers SUP PTOR 5SY4 1P 240V 32A 7.5K A-TRIP

5SY41325
Siemens
1: ¥13,151.8
1In Stock

Mfr. Part #
5SY41325

Mouser Part #
982-5SY41325

Siemens

Circuit Breakers SUP PTOR 5SY4 1P 240V 32A 7.5K A-TRIP

Learn More

Datasheet

1In Stock

¥13,151.8

¥11,467.5

¥11,035.7

¥10,235.1

View

Min.: 1
Mult.: 1

Circuit Breakers

Miniature

32 A

400 VAC

60 VDC

1 Pole

Lever

- 40 C

+ 70 C

Non-Illuminated

Circuit Breakers SUP PTOR 5SY4 1P 240V 32A 7.5K C-TRIP

5SY41327
Siemens
1: ¥13,253.1
5In Stock

Mfr. Part #
5SY41327

Mouser Part #
982-5SY41327

Siemens

Circuit Breakers SUP PTOR 5SY4 1P 240V 32A 7.5K C-TRIP

Learn More

Datasheet

5In Stock

¥13,253.1

¥12,180.1

¥11,269.9

¥10,665.3

View

Min.: 1
Mult.: 1

Circuit Breakers

Miniature

32 A

400 VAC

60 VDC

1 Pole

Lever

- 40 C

+ 70 C

Non-Illuminated

Circuit Breakers SUP PTOR 5SY4 1P 240V 40A 7.5K C-TRIP

5SY41407
Siemens
1: ¥13,467.4
4In Stock

Mfr. Part #
5SY41407

Mouser Part #
982-5SY41407

Siemens

Circuit Breakers SUP PTOR 5SY4 1P 240V 40A 7.5K C-TRIP

Learn More

Datasheet

4In Stock

¥13,467.4

¥11,446

¥10,603.8

¥8,670.4

¥8,079.1

Min.: 1
Mult.: 1

Circuit Breakers

Miniature

40 A

400 VAC

60 VDC

1 Pole

Lever

- 40 C

+ 70 C

Non-Illuminated

Circuit Breakers SUP PTOR 5SY4 2P 480V 1A 5K C-TRIP

5SY42017
Siemens
1: ¥22,563
3In Stock
2On Order

Mfr. Part #
5SY42017

Mouser Part #
982-5SY42017

Siemens

Circuit Breakers SUP PTOR 5SY4 2P 480V 1A 5K C-TRIP

Learn More

Datasheet

3In Stock

2On Order

¥22,563

¥20,659.5

¥19,118.1

¥17,560.1

View

Min.: 1
Mult.: 1

Circuit Breakers

Miniature

1 A

400 VAC

60 VDC

2 Pole

Lever

- 40 C

+ 70 C

Non-Illuminated

Circuit Breakers SUP PTOR 5SY4 2P 480V 2A 5K C-TRIP

5SY42027
Siemens
1: ¥18,975.3
4In Stock

Mfr. Part #
5SY42027

Mouser Part #
982-5SY42027

Siemens

Circuit Breakers SUP PTOR 5SY4 2P 480V 2A 5K C-TRIP

Learn More

Datasheet

4In Stock

¥18,975.3

¥16,621.6

¥14,091.9

¥13,565.4

Quote

Min.: 1
Mult.: 1

Circuit Breakers

Miniature

2 A

400 VAC

60 VDC

2 Pole

Lever

- 40 C

+ 70 C

Non-Illuminated

Circuit Breakers SUP PTOR 5SY4 2P 480V 2A 5K D-TRIP

5SY42028
Siemens
1: ¥22,476.7
4In Stock

Mfr. Part #
5SY42028

Mouser Part #
982-5SY42028

Siemens

Circuit Breakers SUP PTOR 5SY4 2P 480V 2A 5K D-TRIP

Learn More

Datasheet

4In Stock

¥22,476.7

¥19,752.6

¥18,691.2

¥17,530.2

View

Min.: 1
Mult.: 1

Circuit Breakers

Miniature

2 A

400 VAC

60 VDC

2 Pole

Lever

- 40 C

+ 70 C

Non-Illuminated

Circuit Breakers SUP PTOR 5SY4 2P 480V 3A 5K C-TRIP

5SY42037
Siemens
1: ¥19,751
5In Stock

Mfr. Part #
5SY42037

Mouser Part #
982-5SY42037

Siemens

Circuit Breakers SUP PTOR 5SY4 2P 480V 3A 5K C-TRIP

Learn More

Datasheet

5In Stock

¥19,751

¥19,211.1

¥16,221.3

¥14,090.3

View

Min.: 1
Mult.: 1

Circuit Breakers

Miniature

3 A

400 VAC

60 VDC

2 Pole

Lever

- 40 C

+ 70 C

Non-Illuminated

Circuit Breakers SUP PTOR 5SY4 2P 480V 4A 5K C-TRIP

5SY42047
Siemens
1: ¥22,788.9
10In Stock

Mfr. Part #
5SY42047

Mouser Part #
982-5SY42047

Siemens

Circuit Breakers SUP PTOR 5SY4 2P 480V 4A 5K C-TRIP

Learn More

Datasheet

10In Stock

¥22,788.9

¥19,211.1

¥18,143.1

¥14,631.7

¥13,610.2

Min.: 1
Mult.: 1

Circuit Breakers

Miniature

4 A

400 VAC

60 VDC

2 Pole

Lever

- 40 C

+ 70 C

Non-Illuminated

Circuit Breakers SUP PTOR 5SY4 2P 480V 4A 5K D-TRIP

5SY42048
Siemens
1: ¥23,207.5
4In Stock

Mfr. Part #
5SY42048

Mouser Part #
982-5SY42048

Siemens

Circuit Breakers SUP PTOR 5SY4 2P 480V 4A 5K D-TRIP

Learn More

Datasheet

4In Stock

¥23,207.5

¥19,752.6

¥18,691.2

¥17,530.2

View

Min.: 1
Mult.: 1

Circuit Breakers

Miniature

4 A

400 VAC

60 VDC

2 Pole

Lever

- 40 C

+ 70 C

Non-Illuminated

Circuit Breakers SUP PTOR 5SY4 2P 480V 6A 5K B-TRIP

5SY42066
Siemens
1: ¥22,305.6
5In Stock

Mfr. Part #
5SY42066

Mouser Part #
982-5SY42066

Siemens

Circuit Breakers SUP PTOR 5SY4 2P 480V 6A 5K B-TRIP

Learn More

Datasheet

5In Stock

¥22,305.6

¥19,211.1

¥18,629.8

¥17,247.8

View

Min.: 1
Mult.: 1

Circuit Breakers

Miniature

6 A

400 VAC

60 VDC

2 Pole

Lever

- 40 C

+ 70 C

Non-Illuminated

Circuit Breakers SUP PTOR 5SY4 2P 480V 6A 5K C-TRIP

5SY42067
Siemens
1: ¥19,751
2In Stock

Mfr. Part #
5SY42067

Mouser Part #
982-5SY42067

Siemens

Circuit Breakers SUP PTOR 5SY4 2P 480V 6A 5K C-TRIP

Learn More

Datasheet

2In Stock

¥19,751

¥16,233

¥16,219.7

¥14,090.3

View

Min.: 1
Mult.: 1

Circuit Breakers

Miniature

6 A

400 VAC

60 VDC

2 Pole

Lever

- 40 C

+ 70 C

Non-Illuminated

Circuit Breakers SUP PTOR 5SY4 2P 480V 6A 5K D-TRIP

5SY42068
Siemens
1: ¥22,825.5
5In Stock

Mfr. Part #
5SY42068

Mouser Part #
982-5SY42068

Siemens

Circuit Breakers SUP PTOR 5SY4 2P 480V 6A 5K D-TRIP

Learn More

Datasheet

5In Stock

¥22,825.5

¥19,211.1

¥17,269.4

¥14,786.2

¥13,610.2

Min.: 1
Mult.: 1

Circuit Breakers

Miniature

6 A

400 VAC

60 VDC

2 Pole

Lever

- 40 C

+ 70 C

Non-Illuminated

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