Circuit Breakers – Mouser Denmark

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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 13A 7.5K C-TRIP

5SY41137
Siemens
1: 295,34 kr.
6In Stock

Mfr. Part No.
5SY41137

Mouser Part No
982-5SY41137

Siemens

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

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Datasheet

6In Stock

295,34 kr.

294,22 kr.

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Min.: 1
Mult.: 1

Circuit Breaker

Miniature

13 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: 424,18 kr.
5In Stock

Mfr. Part No.
5SY41166

Mouser Part No
982-5SY41166

Siemens

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

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Datasheet

5In Stock

424,18 kr.

398,89 kr.

368,75 kr.

357,78 kr.

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Min.: 1
Mult.: 1

Circuit Breaker

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: 467,15 kr.
2In Stock

Mfr. Part No.
5SY41206

Mouser Part No
982-5SY41206

Siemens

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

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Datasheet

2In Stock

467,15 kr.

375,98 kr.

366,81 kr.

358,60 kr.

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Min.: 1
Mult.: 1

Circuit Breaker

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: 430,52 kr.
8In Stock

Mfr. Part No.
5SY41207

Mouser Part No
982-5SY41207

Siemens

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

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Datasheet

8In Stock

430,52 kr.

366,88 kr.

306,16 kr.

268,11 kr.

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Min.: 1
Mult.: 1

Circuit Breaker

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: 499,89 kr.
3In Stock

Mfr. Part No.
5SY41208

Mouser Part No
982-5SY41208

Siemens

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

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Datasheet

3In Stock

499,89 kr.

397,99 kr.

368,75 kr.

319,51 kr.

296,09 kr.

Min.: 1
Mult.: 1

Circuit Breaker

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: 435,89 kr.
2In Stock

Mfr. Part No.
5SY41257

Mouser Part No
982-5SY41257

Siemens

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

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Datasheet

2In Stock

435,89 kr.

367,03 kr.

362,71 kr.

347,64 kr.

View

Min.: 1
Mult.: 1

Circuit Breaker

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: 503,77 kr.
3In Stock

Mfr. Part No.
5SY41258

Mouser Part No
982-5SY41258

Siemens

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

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Datasheet

3In Stock

503,77 kr.

440,59 kr.

427,46 kr.

417,09 kr.

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Min.: 1
Mult.: 1

Circuit Breaker

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: 430,74 kr.
1In Stock

Mfr. Part No.
5SY41307

Mouser Part No
982-5SY41307

Siemens

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

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Datasheet

1In Stock

430,74 kr.

321,53 kr.

301,01 kr.

264,68 kr.

View

Min.: 1
Mult.: 1

Circuit Breaker

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: 481,24 kr.
1In Stock

Mfr. Part No.
5SY41325

Mouser Part No
982-5SY41325

Siemens

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

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Datasheet

1In Stock

481,24 kr.

425,74 kr.

410,23 kr.

399,41 kr.

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Min.: 1
Mult.: 1

Circuit Breaker

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: 481,24 kr.
5In Stock

Mfr. Part No.
5SY41327

Mouser Part No
982-5SY41327

Siemens

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

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Datasheet

5In Stock

481,24 kr.

410,97 kr.

403,44 kr.

393,74 kr.

View

Min.: 1
Mult.: 1

Circuit Breaker

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: 477,29 kr.
5In Stock

Mfr. Part No.
5SY41407

Mouser Part No
982-5SY41407

Siemens

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

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Datasheet

5In Stock

477,29 kr.

410,97 kr.

344,06 kr.

302,20 kr.

278,56 kr.

Min.: 1
Mult.: 1

Circuit Breaker

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: 815,90 kr.
2In Stock

Mfr. Part No.
5SY42017

Mouser Part No
982-5SY42017

Siemens

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

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Datasheet

2In Stock

815,90 kr.

706,69 kr.

681,10 kr.

670,58 kr.

View

Min.: 1
Mult.: 1

Circuit Breaker

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: 805,83 kr.
4In Stock

Mfr. Part No.
5SY42027

Mouser Part No
982-5SY42027

Siemens

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

Learn More

Datasheet

4In Stock

805,83 kr.

767,19 kr.

616,72 kr.

509,97 kr.

495,64 kr.

Min.: 1
Mult.: 1

Circuit Breaker

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: 866,11 kr.
4In Stock

Mfr. Part No.
5SY42028

Mouser Part No
982-5SY42028

Siemens

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

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Datasheet

4In Stock

866,11 kr.

714,89 kr.

689,30 kr.

678,93 kr.

View

Min.: 1
Mult.: 1

Circuit Breaker

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: 757,49 kr.
2In Stock

Mfr. Part No.
5SY42037

Mouser Part No
982-5SY42037

Siemens

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

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Datasheet

2In Stock

757,49 kr.

641,78 kr.

605,01 kr.

509,97 kr.

495,64 kr.

Min.: 1
Mult.: 1

Circuit Breaker

Miniature

3 A

400 VAC

60 VDC

2 Pole

Lever

- 40 C

+ 70 C

Non-Illuminated

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

5SY42038
Siemens
1: 805,31 kr.
6In Stock

Mfr. Part No.
5SY42038

Mouser Part No
982-5SY42038

Siemens

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

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Datasheet

6In Stock

805,31 kr.

718,03 kr.

573,08 kr.

509,22 kr.

495,64 kr.

Min.: 1
Mult.: 1

Circuit Breaker

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 A-TRIP

5SY42045
Siemens
1: 813,66 kr.
5In Stock

Mfr. Part No.
5SY42045

Mouser Part No
982-5SY42045

Siemens

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

Learn More

Datasheet

5In Stock

813,66 kr.

693,11 kr.

668,71 kr.

644,69 kr.

View

Min.: 1
Mult.: 1

Circuit Breaker

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 C-TRIP

5SY42047
Siemens
1: 741,30 kr.
10In Stock

Mfr. Part No.
5SY42047

Mouser Part No
982-5SY42047

Siemens

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

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Datasheet

10In Stock

741,30 kr.

627,46 kr.

562,11 kr.

495,64 kr.

Min.: 1
Mult.: 1

Circuit Breaker

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: 810,98 kr.
4In Stock

Mfr. Part No.
5SY42048

Mouser Part No
982-5SY42048

Siemens

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

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Datasheet

4In Stock

810,98 kr.

723,84 kr.

694,75 kr.

678,79 kr.

View

Min.: 1
Mult.: 1

Circuit Breaker

Miniature

4 A

400 VAC

60 VDC

2 Pole

Lever

- 40 C

+ 70 C

Non-Illuminated

Circuit Breakers SUP PTOR 5SY4 2P 480V 0.5A 5K C-TRIP

5SY42057
Siemens
1: 835,67 kr.
5In Stock

Mfr. Part No.
5SY42057

Mouser Part No
982-5SY42057

Siemens

Circuit Breakers SUP PTOR 5SY4 2P 480V 0.5A 5K C-TRIP

Learn More

Datasheet

5In Stock

835,67 kr.

693,78 kr.

688,78 kr.

666,18 kr.

View

Min.: 1
Mult.: 1

Circuit Breaker

Miniature

500 mA

400 VAC

2 Pole

Lever

- 40 C

+ 70 C

Non-Illuminated

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

5SY42066
Siemens
1: 807,92 kr.
5In Stock

Mfr. Part No.
5SY42066

Mouser Part No
982-5SY42066

Siemens

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

Learn More

Datasheet

5In Stock

807,92 kr.

726,90 kr.

693,93 kr.

685,35 kr.

View

Min.: 1
Mult.: 1

Circuit Breaker

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: 802,62 kr.
6In Stock

Mfr. Part No.
5SY42067

Mouser Part No
982-5SY42067

Siemens

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

Learn More

Datasheet

6In Stock

802,62 kr.

764,72 kr.

616,72 kr.

509,97 kr.

495,64 kr.

Min.: 1
Mult.: 1

Circuit Breaker

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: 805,23 kr.
5In Stock

Mfr. Part No.
5SY42068

Mouser Part No
982-5SY42068

Siemens

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

Learn More

Datasheet

5In Stock

805,23 kr.

692,66 kr.

572,78 kr.

509,29 kr.

495,64 kr.

Min.: 1
Mult.: 1

Circuit Breaker

Miniature

6 A

400 VAC

60 VDC

2 Pole

Lever

- 40 C

+ 70 C

Non-Illuminated

Circuit Breakers SUP PTOR 5SY4 2P 480V 10A 5K B-TRIP

5SY42106
Siemens
1: 809,19 kr.
5In Stock

Mfr. Part No.
5SY42106

Mouser Part No
982-5SY42106

Siemens

Circuit Breakers SUP PTOR 5SY4 2P 480V 10A 5K B-TRIP

Learn More

Datasheet

5In Stock

809,19 kr.

758,91 kr.

694,38 kr.

678,49 kr.

View

Min.: 1
Mult.: 1

Circuit Breaker

Miniature

10 A

400 VAC

60 VDC

2 Pole

Lever

- 40 C

+ 70 C

Non-Illuminated

Circuit Breakers SUP PTOR 5SY4 2P 480V 10A 5K D-TRIP

5SY42108
Siemens
1: 806,43 kr.
5In Stock

Mfr. Part No.
5SY42108

Mouser Part No
982-5SY42108

Siemens

Circuit Breakers SUP PTOR 5SY4 2P 480V 10A 5K D-TRIP

Learn More

Datasheet

5In Stock

806,43 kr.

693,11 kr.

553,83 kr.

495,64 kr.

Min.: 1
Mult.: 1

Circuit Breaker

Miniature

10 A

400 VAC

60 VDC

2 Pole

Lever

- 40 C

+ 70 C

Non-Illuminated

5SY4 Miniature Circuit Breakers

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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