Circuit Breakers – Mouser India

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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 63A 7.5K D-TRIP

5SY41638
Siemens
1: ₹10,297.32
Non-Stocked Lead-Time 6 Weeks

Mfr. Part No.
5SY41638

Mouser Part No
982-5SY41638

Siemens

Circuit Breakers SUP PTOR 5SY4 1P 240V 63A 7.5K D-TRIP

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Datasheet

Non-Stocked Lead-Time 6 Weeks

₹10,297.32

₹9,472.68

₹9,079.46

₹8,425.34

View

Min.: 1
Mult.: 1

Circuit Breakers

Miniature

63 A

400 VAC

60 VDC

1 Pole

Lever

- 40 C

+ 70 C

Non-Illuminated

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

5SY42015
Siemens
1: ₹11,792.86
Non-Stocked Lead-Time 4 Weeks

Mfr. Part No.
5SY42015

Mouser Part No
982-5SY42015

Siemens

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

Learn More

Datasheet

Non-Stocked Lead-Time 4 Weeks

₹11,792.86

₹10,904.86

₹10,451.07

₹9,693.52

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 1A 5K D-TRIP

5SY42018
Siemens
1: ₹11,792.86
Non-Stocked Lead-Time 4 Weeks

Mfr. Part No.
5SY42018

Mouser Part No
982-5SY42018

Siemens

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

Learn More

Datasheet

Non-Stocked Lead-Time 4 Weeks

₹11,792.86

₹10,904.86

₹10,451.07

₹9,693.52

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 A-TRIP

5SY42025
Siemens
1: ₹11,792.86
Non-Stocked Lead-Time 3 Weeks

Mfr. Part No.
5SY42025

Mouser Part No
982-5SY42025

Siemens

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

Learn More

Datasheet

Non-Stocked Lead-Time 3 Weeks

₹11,792.86

₹10,904.86

₹10,451.07

₹9,693.52

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 A-TRIP

5SY42035
Siemens
1: ₹11,792.86
Non-Stocked Lead-Time 6 Weeks

Mfr. Part No.
5SY42035

Mouser Part No
982-5SY42035

Siemens

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

Learn More

Datasheet

Non-Stocked Lead-Time 6 Weeks

₹11,792.86

₹10,904.86

₹10,451.07

₹9,693.52

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 MINIATURE CIRCUIT BREAKER 400V

5SY42055
Siemens
1: ₹11,792.86
Non-Stocked Lead-Time 6 Weeks

Mfr. Part No.
5SY42055

Mouser Part No
982-5SY42055

Siemens

Circuit Breakers MINIATURE CIRCUIT BREAKER 400V

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Datasheet

Non-Stocked Lead-Time 6 Weeks

₹11,792.86

₹10,904.86

₹10,451.07

₹9,693.52

View

Min.: 1
Mult.: 1

Circuit Breakers

Miniature

500 mA

400 VAC

72 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: ₹11,792.86
Non-Stocked Lead-Time 4 Weeks

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

Non-Stocked Lead-Time 4 Weeks

₹11,792.86

₹10,904.86

₹10,555.43

₹10,173.39

View

Min.: 1
Mult.: 1

Circuit Breakers

Miniature

500 mA

400 VAC

2 Pole

Lever

- 40 C

+ 70 C

Non-Illuminated

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

5SY42058
Siemens
1: ₹11,792.86
Non-Stocked Lead-Time 4 Weeks

Mfr. Part No.
5SY42058

Mouser Part No
982-5SY42058

Siemens

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

Learn More

Datasheet

Non-Stocked Lead-Time 4 Weeks

₹11,792.86

₹10,904.86

₹10,451.07

₹9,693.52

View

Min.: 1
Mult.: 1

Circuit Breakers

Miniature

500 mA

400 VAC

2 Pole

Lever

- 40 C

+ 70 C

Non-Illuminated

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

5SY42065
Siemens
1: ₹11,792.86
Non-Stocked Lead-Time 3 Weeks

Mfr. Part No.
5SY42065

Mouser Part No
982-5SY42065

Siemens

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

Learn More

Datasheet

Non-Stocked Lead-Time 3 Weeks

₹11,792.86

₹10,904.86

₹10,451.07

₹9,693.52

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 8A 5K A-TRIP

5SY42085
Siemens
1: ₹11,792.86
Non-Stocked Lead-Time 6 Weeks

Mfr. Part No.
5SY42085

Mouser Part No
982-5SY42085

Siemens

Circuit Breakers SUP PTOR 5SY4 2P 480V 8A 5K A-TRIP

Learn More

Datasheet

Non-Stocked Lead-Time 6 Weeks

₹11,792.86

₹10,904.86

₹10,451.07

₹9,693.52

View

Min.: 1
Mult.: 1

Circuit Breakers

Miniature

8 A

400 VAC

60 VDC

2 Pole

Lever

- 40 C

+ 70 C

Non-Illuminated

Circuit Breakers SUP PTOR 5SY4 2P 480V 8A 5K D-TRIP

5SY42088
Siemens
1: ₹10,233.03
Non-Stocked Lead-Time 5 Weeks

Mfr. Part No.
5SY42088

Mouser Part No
982-5SY42088

Siemens

Circuit Breakers SUP PTOR 5SY4 2P 480V 8A 5K D-TRIP

Learn More

Datasheet

Non-Stocked Lead-Time 5 Weeks

₹10,233.03

₹9,141.89

₹9,080.39

Min.: 1
Mult.: 1

Circuit Breakers

Miniature

8 A

400 VAC

60 VDC

2 Pole

Lever

- 40 C

+ 70 C

Non-Illuminated

Circuit Breakers SUP PTOR 5SY4 2P 480V 13A 5K A-TRIP

5SY42135
Siemens
1: ₹11,792.86
Non-Stocked Lead-Time 6 Weeks

Mfr. Part No.
5SY42135

Mouser Part No
982-5SY42135

Siemens

Circuit Breakers SUP PTOR 5SY4 2P 480V 13A 5K A-TRIP

Learn More

Datasheet

Non-Stocked Lead-Time 6 Weeks

₹11,792.86

₹10,904.86

₹10,451.07

₹9,693.52

View

Min.: 1
Mult.: 1

Circuit Breakers

Miniature

13 A

400 VAC

60 VDC

2 Pole

Lever

- 40 C

+ 70 C

Non-Illuminated

Circuit Breakers SUP PTOR 5SY4 2P 480V 13A 5K B-TRIP

5SY42136
Siemens
1: ₹11,792.86
Non-Stocked Lead-Time 4 Weeks

Mfr. Part No.
5SY42136

Mouser Part No
982-5SY42136

Siemens

Circuit Breakers SUP PTOR 5SY4 2P 480V 13A 5K B-TRIP

Learn More

Datasheet

Non-Stocked Lead-Time 4 Weeks

₹11,792.86

₹10,904.86

₹10,451.07

₹9,693.52

View

Min.: 1
Mult.: 1

Circuit Breakers

Miniature

13 A

400 VAC

60 VDC

2 Pole

Lever

- 40 C

+ 70 C

Non-Illuminated

Circuit Breakers SUP PTOR 5SY4 2P 480V 13A 5K D-TRIP

5SY42138
Siemens
1: ₹12,784.30
Non-Stocked Lead-Time 4 Weeks

Mfr. Part No.
5SY42138

Mouser Part No
982-5SY42138

Siemens

Circuit Breakers SUP PTOR 5SY4 2P 480V 13A 5K D-TRIP

Learn More

Datasheet

Non-Stocked Lead-Time 4 Weeks

₹12,784.30

₹10,823.79

₹10,032.69

₹8,208.23

₹7,635.17

Min.: 1
Mult.: 1

Circuit Breakers

Miniature

13 A

400 VAC

60 VDC

2 Pole

Lever

- 40 C

+ 70 C

Non-Illuminated

Circuit Breakers SUP PTOR 5SY4 2P 480V 0.1A 5K C-TRIP

5SY42147
Siemens
1: ₹11,792.86
Non-Stocked Lead-Time 6 Weeks

Mfr. Part No.
5SY42147

Mouser Part No
982-5SY42147

Siemens

Circuit Breakers SUP PTOR 5SY4 2P 480V 0.1A 5K C-TRIP

Learn More

Datasheet

Non-Stocked Lead-Time 6 Weeks

₹11,792.86

₹10,904.86

₹10,451.07

₹9,693.52

View

Min.: 1
Mult.: 1

Circuit Breakers

Miniature

300 mA

400 VAC

2 Pole

Lever

- 40 C

+ 70 C

Non-Illuminated

Circuit Breakers SUP PTOR 5SY4 2P 480V 0.1A 5K D-TRIP

5SY42148
Siemens
1: ₹11,792.86
Non-Stocked Lead-Time 6 Weeks

Mfr. Part No.
5SY42148

Mouser Part No
982-5SY42148

Siemens

Circuit Breakers SUP PTOR 5SY4 2P 480V 0.1A 5K D-TRIP

Learn More

Datasheet

Non-Stocked Lead-Time 6 Weeks

₹11,792.86

₹10,904.86

₹10,451.07

₹9,693.52

View

Min.: 1
Mult.: 1

Circuit Breakers

Miniature

300 mA

400 VAC

2 Pole

Lever

- 40 C

+ 70 C

Non-Illuminated

Circuit Breakers SUP PTOR 5SY4 2P 480V 1.6A 5K A-TRIP

5SY42155
Siemens
1: ₹11,792.86
Non-Stocked Lead-Time 6 Weeks

Mfr. Part No.
5SY42155

Mouser Part No
982-5SY42155

Siemens

Circuit Breakers SUP PTOR 5SY4 2P 480V 1.6A 5K A-TRIP

Learn More

Datasheet

Non-Stocked Lead-Time 6 Weeks

₹11,792.86

₹10,904.86

₹10,451.07

₹9,693.52

View

Min.: 1
Mult.: 1

Circuit Breakers

Miniature

1.6 A

400 VAC

60 VDC

2 Pole

Lever

- 40 C

+ 70 C

Non-Illuminated

Circuit Breakers SUP PTOR 5SY4 2P 480V 1.6A 5K C-TRIP

5SY42157
Siemens
1: ₹11,649.36
Non-Stocked Lead-Time 5 Weeks

Mfr. Part No.
5SY42157

Mouser Part No
982-5SY42157

Siemens

Circuit Breakers SUP PTOR 5SY4 2P 480V 1.6A 5K C-TRIP

Learn More

Datasheet

Non-Stocked Lead-Time 5 Weeks

₹11,649.36

₹10,971.01

₹10,386.77

₹9,755.95

View

Min.: 1
Mult.: 1

Circuit Breakers

Miniature

1.6 A

400 VAC

60 VDC

2 Pole

Lever

- 40 C

+ 70 C

Non-Illuminated

Circuit Breakers SUP PTOR 5SY4 2P 480V 1.6A 5K D-TRIP

5SY42158
Siemens
1: ₹13,122.54
Non-Stocked Lead-Time 6 Weeks

Mfr. Part No.
5SY42158

Mouser Part No
982-5SY42158

Siemens

Circuit Breakers SUP PTOR 5SY4 2P 480V 1.6A 5K D-TRIP

Learn More

Datasheet

Non-Stocked Lead-Time 6 Weeks

₹13,122.54

₹11,331.62

₹10,711.97

₹10,178.05

View

Min.: 1
Mult.: 1

Circuit Breakers

Miniature

1.6 A

400 VAC

60 VDC

2 Pole

Lever

- 40 C

+ 70 C

Non-Illuminated

Circuit Breakers SUP PTOR 5SY4 2P 480V 16A 5K A-TRIP

5SY42165
Siemens
1: ₹11,792.86
Non-Stocked Lead-Time 4 Weeks

Mfr. Part No.
5SY42165

Mouser Part No
982-5SY42165

Siemens

Circuit Breakers SUP PTOR 5SY4 2P 480V 16A 5K A-TRIP

Learn More

Datasheet

Non-Stocked Lead-Time 4 Weeks

₹11,792.86

₹10,904.86

₹10,451.07

₹9,693.52

View

Min.: 1
Mult.: 1

Circuit Breakers

Miniature

16 A

400 VAC

60 VDC

2 Pole

Lever

- 40 C

+ 70 C

Non-Illuminated

Circuit Breakers SUP PTOR 5SY4 2P 480V 20A 5K A-TRIP

5SY42205
Siemens
1: ₹11,792.86
Non-Stocked Lead-Time 4 Weeks

Mfr. Part No.
5SY42205

Mouser Part No
982-5SY42205

Siemens

Circuit Breakers SUP PTOR 5SY4 2P 480V 20A 5K A-TRIP

Learn More

Datasheet

Non-Stocked Lead-Time 4 Weeks

₹11,792.86

₹10,905.79

₹10,451.07

₹9,693.52

View

Min.: 1
Mult.: 1

Circuit Breakers

Miniature

20 A

400 VAC

60 VDC

2 Pole

Lever

- 40 C

+ 70 C

Non-Illuminated

Circuit Breakers SUP PTOR 5SY4 2P 480V 20A 5K B-TRIP

5SY42206
Siemens
1: ₹11,792.86
Non-Stocked Lead-Time 4 Weeks

Mfr. Part No.
5SY42206

Mouser Part No
982-5SY42206

Siemens

Circuit Breakers SUP PTOR 5SY4 2P 480V 20A 5K B-TRIP

Learn More

Datasheet

Non-Stocked Lead-Time 4 Weeks

₹11,792.86

₹10,904.86

₹10,451.07

₹9,693.52

View

Min.: 1
Mult.: 1

Circuit Breakers

Miniature

20 A

400 VAC

60 VDC

2 Pole

Lever

- 40 C

+ 70 C

Non-Illuminated

Circuit Breakers SUP PTOR 5SY4 2P 480V 20A 5K D-TRIP

5SY42208
Siemens
1: ₹12,450.71
Non-Stocked Lead-Time 4 Weeks

Mfr. Part No.
5SY42208

Mouser Part No
982-5SY42208

Siemens

Circuit Breakers SUP PTOR 5SY4 2P 480V 20A 5K D-TRIP

Learn More

Datasheet

Non-Stocked Lead-Time 4 Weeks

₹12,450.71

₹11,699.68

₹11,103.33

₹10,156.62

View

Min.: 1
Mult.: 1

Circuit Breakers

Miniature

20 A

400 VAC

60 VDC

2 Pole

Lever

- 40 C

+ 70 C

Non-Illuminated

Circuit Breakers SUP PTOR 5SY4 2P 480V 25A 5K A-TRIP

5SY42255
Siemens
1: ₹11,440.64
Non-Stocked Lead-Time 6 Weeks

Mfr. Part No.
5SY42255

Mouser Part No
982-5SY42255

Siemens

Circuit Breakers SUP PTOR 5SY4 2P 480V 25A 5K A-TRIP

Learn More

Datasheet

Non-Stocked Lead-Time 6 Weeks

₹11,440.64

₹10,885.29

₹10,492.07

₹10,136.12

View

Min.: 1
Mult.: 1

Circuit Breakers

Miniature

25 A

400 VAC

60 VDC

2 Pole

Lever

- 40 C

+ 70 C

Non-Illuminated

Circuit Breakers SUP PTOR 5SY4 2P 480V 25A 5K B-TRIP

5SY42256
Siemens
1: ₹11,792.86
Non-Stocked Lead-Time 4 Weeks

Mfr. Part No.
5SY42256

Mouser Part No
982-5SY42256

Siemens

Circuit Breakers SUP PTOR 5SY4 2P 480V 25A 5K B-TRIP

Learn More

Datasheet

Non-Stocked Lead-Time 4 Weeks

₹11,792.86

₹10,904.86

₹10,451.07

₹9,693.52

View

Min.: 1
Mult.: 1

Circuit Breakers

Miniature

25 A

400 VAC

60 VDC

2 Pole

Lever

- 40 C

+ 70 C

Non-Illuminated

5SY4 Miniature 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