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Miniature Circuit Breakers

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Part #

Circuit Breakers SUP PTOR 5SY4 2P 480V 50A 5K D-TRIP

5SY42508
Siemens
1: Rp3.015.165
Non-Stocked Lead-Time 7 Weeks

Mfr. Part No.
5SY42508

Mouser Part No
982-5SY42508

Siemens

Circuit Breakers SUP PTOR 5SY4 2P 480V 50A 5K D-TRIP

Learn More

Datasheet

Non-Stocked Lead-Time 7 Weeks

Rp3.015.165

Rp2.789.142

Rp2.499.459

Rp2.347.004

View

Min.: 1
Mult.: 1

Circuit Breakers

Miniature

50 A

400 VAC

60 VDC

2 Pole

Lever

- 40 C

+ 70 C

Non-Illuminated

Circuit Breakers SUP PTOR 5SY4 2P 480V 63A 5K D-TRIP

5SY42638
Siemens
1: Rp2.775.383
Non-Stocked Lead-Time 6 Weeks

Mfr. Part No.
5SY42638

Mouser Part No
982-5SY42638

Siemens

Circuit Breakers SUP PTOR 5SY4 2P 480V 63A 5K D-TRIP

Learn More

Datasheet

Non-Stocked Lead-Time 6 Weeks

Rp2.775.383

Rp2.581.833

Rp2.473.591

Rp2.293.250

View

Min.: 1
Mult.: 1

Circuit Breakers

Miniature

63 A

400 VAC

60 VDC

2 Pole

Lever

- 40 C

+ 70 C

Non-Illuminated

Circuit Breakers SUP PTOR 5SY4 3P 480V 1A 5K A-TRIP

5SY43015
Siemens
1: Rp3.373.829
Non-Stocked Lead-Time 4 Weeks

Mfr. Part No.
5SY43015

Mouser Part No
982-5SY43015

Siemens

Circuit Breakers SUP PTOR 5SY4 3P 480V 1A 5K A-TRIP

Learn More

Datasheet

Non-Stocked Lead-Time 4 Weeks

Rp3.373.829

Rp3.167.804

Rp3.034.061

Rp2.810.974

View

Min.: 1
Mult.: 1

Circuit Breakers

Miniature

1 A

400 VAC

60 VDC

3 Pole

Lever

- 40 C

+ 70 C

Non-Illuminated

Circuit Breakers SUP PTOR 5SY4 3P 480V 1A 5K C-TRIP

5SY43017
Siemens
1: Rp3.373.829
Non-Stocked Lead-Time 4 Weeks

Mfr. Part No.
5SY43017

Mouser Part No
982-5SY43017

Siemens

Circuit Breakers SUP PTOR 5SY4 3P 480V 1A 5K C-TRIP

Learn More

Datasheet

Non-Stocked Lead-Time 4 Weeks

Rp3.373.829

Rp3.167.804

Rp3.034.061

Rp2.810.974

View

Min.: 1
Mult.: 1

Circuit Breakers

Miniature

1 A

400 VAC

60 VDC

3 Pole

Lever

- 40 C

+ 70 C

Non-Illuminated

Circuit Breakers SUP PTOR 5SY4 3P 480V 1A 5K D-TRIP

5SY43018
Siemens
1: Rp3.373.829
Non-Stocked Lead-Time 6 Weeks

Mfr. Part No.
5SY43018

Mouser Part No
982-5SY43018

Siemens

Circuit Breakers SUP PTOR 5SY4 3P 480V 1A 5K D-TRIP

Learn More

Datasheet

Non-Stocked Lead-Time 6 Weeks

Rp3.373.829

Rp3.167.804

Rp3.034.061

Rp2.810.974

View

Min.: 1
Mult.: 1

Circuit Breakers

Miniature

1 A

400 VAC

60 VDC

3 Pole

Lever

- 40 C

+ 70 C

Non-Illuminated

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

5SY43025
Siemens
1: Rp3.287.787
Non-Stocked Lead-Time 4 Weeks

Mfr. Part No.
5SY43025

Mouser Part No
982-5SY43025

Siemens

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

Learn More

Datasheet

Non-Stocked Lead-Time 4 Weeks

Rp3.287.787

Rp3.145.422

Rp3.029.842

Rp2.925.086

View

Min.: 1
Mult.: 1

Circuit Breakers

Miniature

2 A

400 VAC

60 VDC

3 Pole

Lever

- 40 C

+ 70 C

Non-Illuminated

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

5SY43035
Siemens
1: Rp3.373.829
Non-Stocked Lead-Time 4 Weeks

Mfr. Part No.
5SY43035

Mouser Part No
982-5SY43035

Siemens

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

Learn More

Datasheet

Non-Stocked Lead-Time 4 Weeks

Rp3.373.829

Rp3.167.804

Rp3.034.061

Rp2.810.974

View

Min.: 1
Mult.: 1

Circuit Breakers

Miniature

3 A

400 VAC

60 VDC

3 Pole

Lever

- 40 C

+ 70 C

Non-Illuminated

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

5SY43037
Siemens
1: Rp3.373.829
Non-Stocked Lead-Time 4 Weeks

Mfr. Part No.
5SY43037

Mouser Part No
982-5SY43037

Siemens

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

Learn More

Datasheet

Non-Stocked Lead-Time 4 Weeks

Rp3.373.829

Rp3.167.804

Rp3.034.061

Rp2.810.974

View

Min.: 1
Mult.: 1

Circuit Breakers

Miniature

3 A

400 VAC

60 VDC

3 Pole

Lever

- 40 C

+ 70 C

Non-Illuminated

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

5SY43038
Siemens
1: Rp3.672.135
Non-Stocked Lead-Time 5 Weeks

Mfr. Part No.
5SY43038

Mouser Part No
982-5SY43038

Siemens

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

Learn More

Datasheet

Non-Stocked Lead-Time 5 Weeks

Rp3.672.135

Rp3.068.552

Rp2.830.421

Rp2.352.324

Min.: 1
Mult.: 1

Circuit Breakers

Miniature

3 A

400 VAC

60 VDC

3 Pole

Lever

- 40 C

+ 70 C

Non-Illuminated

Circuit Breakers SUP PTOR 5SY4 3P 480V 4A 5K A-TRIP

5SY43045
Siemens
1: Rp3.373.829
Non-Stocked Lead-Time 6 Weeks

Mfr. Part No.
5SY43045

Mouser Part No
982-5SY43045

Siemens

Circuit Breakers SUP PTOR 5SY4 3P 480V 4A 5K A-TRIP

Learn More

Datasheet

Non-Stocked Lead-Time 6 Weeks

Rp3.373.829

Rp3.167.804

Rp3.034.061

Rp2.810.974

View

Min.: 1
Mult.: 1

Circuit Breakers

Miniature

4 A

400 VAC

60 VDC

3 Pole

Lever

- 40 C

+ 70 C

Non-Illuminated

Circuit Breakers MCB 400V 10kA, 3pole, B, 4A

5SY43046
Siemens
1: Rp2.675.214
Non-Stocked Lead-Time 2 Weeks

Mfr. Part No.
5SY43046

Mouser Part No
982-5SY43046

Siemens

Circuit Breakers MCB 400V 10kA, 3pole, B, 4A

Datasheet

Non-Stocked Lead-Time 2 Weeks

Rp2.675.214

Rp2.304.074

Rp2.175.836

Rp1.792.037

Rp1.663.982

Min.: 1
Mult.: 1

Circuit Breakers

Miniature

4 A

400 VAC

3 Pole

Lever

- 40 C

+ 70 C

Non-Illuminated

Circuit Breakers SUP PTOR 5SY4 3P 480V 4A 5K D-TRIP

5SY43048
Siemens
1: Rp3.373.829
Non-Stocked Lead-Time 4 Weeks

Mfr. Part No.
5SY43048

Mouser Part No
982-5SY43048

Siemens

Circuit Breakers SUP PTOR 5SY4 3P 480V 4A 5K D-TRIP

Learn More

Datasheet

Non-Stocked Lead-Time 4 Weeks

Rp3.373.829

Rp3.167.804

Rp3.034.061

Rp2.810.974

View

Min.: 1
Mult.: 1

Circuit Breakers

Miniature

4 A

400 VAC

60 VDC

3 Pole

Lever

- 40 C

+ 70 C

Non-Illuminated

Circuit Breakers MINIATURE CIRCUIT BREAKER 400V

5SY43055
Siemens
1: Rp3.667.732
Non-Stocked Lead-Time 7 Weeks

Mfr. Part No.
5SY43055

Mouser Part No
982-5SY43055

Siemens

Circuit Breakers MINIATURE CIRCUIT BREAKER 400V

Learn More

Datasheet

Non-Stocked Lead-Time 7 Weeks

Rp3.667.732

Rp3.087.815

Rp2.773.365

Rp2.340.216

View

Min.: 1
Mult.: 1

Circuit Breakers

Miniature

500 mA

400 VAC

72 VDC

3 Pole

Lever

- 40 C

+ 70 C

Non-Illuminated

Circuit Breakers SUP PTOR 5SY4 3P 480V 0.5A 5K C-TRIP

5SY43057
Siemens
1: Rp3.373.829
Non-Stocked Lead-Time 6 Weeks

Mfr. Part No.
5SY43057

Mouser Part No
982-5SY43057

Siemens

Circuit Breakers SUP PTOR 5SY4 3P 480V 0.5A 5K C-TRIP

Learn More

Datasheet

Non-Stocked Lead-Time 6 Weeks

Rp3.373.829

Rp3.167.804

Rp3.034.061

Rp2.810.974

View

Min.: 1
Mult.: 1

Circuit Breakers

Miniature

500 mA

400 VAC

3 Pole

Lever

- 40 C

+ 70 C

Non-Illuminated

Circuit Breakers SUP PTOR 5SY4 3P 480V 6A 5K A-TRIP

5SY43065
Siemens
1: Rp3.373.829
Non-Stocked Lead-Time 6 Weeks

Mfr. Part No.
5SY43065

Mouser Part No
982-5SY43065

Siemens

Circuit Breakers SUP PTOR 5SY4 3P 480V 6A 5K A-TRIP

Learn More

Datasheet

Non-Stocked Lead-Time 6 Weeks

Rp3.373.829

Rp3.167.804

Rp3.034.061

Rp2.810.974

View

Min.: 1
Mult.: 1

Circuit Breakers

Miniature

6 A

400 VAC

60 VDC

3 Pole

Lever

- 40 C

+ 70 C

Non-Illuminated

Circuit Breakers SUP PTOR 5SY4 3P 480V 6A 5K B-TRIP

5SY43066
Siemens
1: Rp3.287.787
Non-Stocked Lead-Time 4 Weeks

Mfr. Part No.
5SY43066

Mouser Part No
982-5SY43066

Siemens

Circuit Breakers SUP PTOR 5SY4 3P 480V 6A 5K B-TRIP

Learn More

Datasheet

Non-Stocked Lead-Time 4 Weeks

Rp3.287.787

Rp3.145.422

Rp3.029.842

Rp2.925.086

View

Min.: 1
Mult.: 1

Circuit Breakers

Miniature

6 A

400 VAC

60 VDC

3 Pole

Lever

- 40 C

+ 70 C

Non-Illuminated

Circuit Breakers SUP PTOR 5SY4 3P 480V 8A 5K A-TRIP

5SY43085
Siemens
1: Rp3.373.829
Non-Stocked Lead-Time 6 Weeks

Mfr. Part No.
5SY43085

Mouser Part No
982-5SY43085

Siemens

Circuit Breakers SUP PTOR 5SY4 3P 480V 8A 5K A-TRIP

Learn More

Datasheet

Non-Stocked Lead-Time 6 Weeks

Rp3.373.829

Rp3.167.804

Rp3.034.061

Rp2.811.158

View

Min.: 1
Mult.: 1

Circuit Breakers

Miniature

8 A

400 VAC

60 VDC

3 Pole

Lever

- 40 C

+ 70 C

Non-Illuminated

Circuit Breakers SUP PTOR 5SY4 3P 480V 8A 5K C-TRIP

5SY43087
Siemens
1: Rp3.373.829
Non-Stocked Lead-Time 4 Weeks

Mfr. Part No.
5SY43087

Mouser Part No
982-5SY43087

Siemens

Circuit Breakers SUP PTOR 5SY4 3P 480V 8A 5K C-TRIP

Learn More

Datasheet

Non-Stocked Lead-Time 4 Weeks

Rp3.373.829

Rp3.167.804

Rp3.034.061

Rp2.810.974

View

Min.: 1
Mult.: 1

Circuit Breakers

Miniature

8 A

400 VAC

60 VDC

3 Pole

Lever

- 40 C

+ 70 C

Non-Illuminated

Circuit Breakers SUP PTOR 5SY4 3P 480V 8A 5K D-TRIP

5SY43088
Siemens
1: Rp3.318.058
Non-Stocked Lead-Time 5 Weeks

Mfr. Part No.
5SY43088

Mouser Part No
982-5SY43088

Siemens

Circuit Breakers SUP PTOR 5SY4 3P 480V 8A 5K D-TRIP

Learn More

Datasheet

Non-Stocked Lead-Time 5 Weeks

Rp3.318.058

Rp3.124.140

Rp2.987.463

Rp2.800.333

View

Min.: 1
Mult.: 1

Circuit Breakers

Miniature

8 A

400 VAC

60 VDC

3 Pole

Lever

- 40 C

+ 70 C

Non-Illuminated

Circuit Breakers SUP PTOR 5SY4 3P 480V 10A 5K A-TRIP

5SY43105
Siemens
1: Rp3.373.829
Non-Stocked Lead-Time 6 Weeks

Mfr. Part No.
5SY43105

Mouser Part No
982-5SY43105

Siemens

Circuit Breakers SUP PTOR 5SY4 3P 480V 10A 5K A-TRIP

Learn More

Datasheet

Non-Stocked Lead-Time 6 Weeks

Rp3.373.829

Rp3.167.804

Rp3.034.061

Rp2.811.158

View

Min.: 1
Mult.: 1

Circuit Breakers

Miniature

10 A

400 VAC

60 VDC

3 Pole

Lever

- 40 C

+ 70 C

Non-Illuminated

Circuit Breakers SUP PTOR 5SY4 3P 480V 10A 5K B-TRIP

5SY43106
Siemens
1: Rp3.373.829
Non-Stocked Lead-Time 3 Weeks

Mfr. Part No.
5SY43106

Mouser Part No
982-5SY43106

Siemens

Circuit Breakers SUP PTOR 5SY4 3P 480V 10A 5K B-TRIP

Learn More

Datasheet

Non-Stocked Lead-Time 3 Weeks

Rp3.373.829

Rp3.167.804

Rp3.034.061

Rp2.811.158

View

Min.: 1
Mult.: 1

Circuit Breakers

Miniature

10 A

400 VAC

60 VDC

3 Pole

Lever

- 40 C

+ 70 C

Non-Illuminated

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

5SY43117
Siemens
1: Rp3.724.788
Non-Stocked Lead-Time 8 Weeks

Mfr. Part No.
5SY43117

Mouser Part No
982-5SY43117

Siemens

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

Learn More

Datasheet

Non-Stocked Lead-Time 8 Weeks

Rp3.724.788

Rp3.273.660

Rp3.093.686

Rp2.936.828

View

Min.: 1
Mult.: 1

Circuit Breakers

Miniature

5 A

400 VAC

60 VDC

3 Pole

Lever

- 40 C

+ 70 C

Non-Illuminated

Circuit Breakers SUP PTOR 5SY4 3P 480V 13A 5K A-TRIP

5SY43135
Siemens
1: Rp3.373.829
Non-Stocked Lead-Time 6 Weeks

Mfr. Part No.
5SY43135

Mouser Part No
982-5SY43135

Siemens

Circuit Breakers SUP PTOR 5SY4 3P 480V 13A 5K A-TRIP

Learn More

Datasheet

Non-Stocked Lead-Time 6 Weeks

Rp3.373.829

Rp3.167.804

Rp3.034.061

Rp2.810.974

View

Min.: 1
Mult.: 1

Circuit Breakers

Miniature

13 A

400 VAC

60 VDC

3 Pole

Lever

- 40 C

+ 70 C

Non-Illuminated

Circuit Breakers SUP PTOR 5SY4 3P 480V 13A 5K B-TRIP

5SY43136
Siemens
1: Rp3.373.829
Non-Stocked Lead-Time 4 Weeks

Mfr. Part No.
5SY43136

Mouser Part No
982-5SY43136

Siemens

Circuit Breakers SUP PTOR 5SY4 3P 480V 13A 5K B-TRIP

Learn More

Datasheet

Non-Stocked Lead-Time 4 Weeks

Rp3.373.829

Rp3.167.804

Rp3.034.061

Rp2.810.974

View

Min.: 1
Mult.: 1

Circuit Breakers

Miniature

13 A

400 VAC

60 VDC

3 Pole

Lever

- 40 C

+ 70 C

Non-Illuminated

Circuit Breakers SUP PTOR 5SY4 3P 480V 13A 5K D-TRIP

5SY43138
Siemens
1: Rp3.373.829
Non-Stocked Lead-Time 6 Weeks

Mfr. Part No.
5SY43138

Mouser Part No
982-5SY43138

Siemens

Circuit Breakers SUP PTOR 5SY4 3P 480V 13A 5K D-TRIP

Learn More

Datasheet

Non-Stocked Lead-Time 6 Weeks

Rp3.373.829

Rp3.167.804

Rp3.034.061

Rp2.810.974

View

Min.: 1
Mult.: 1

Circuit Breakers

Miniature

13 A

400 VAC

60 VDC

3 Pole

Lever

- 40 C

+ 70 C

Non-Illuminated

Miniature Circuit Breakers

Customer Service Office

Company

Resources

Support

30 mA
300 mA
500 mA
1 A
1.5 A
1.6 A
2 A
2.5 A
3 A
3.25 A
3.5 A
4 A
5 A
6 A
7 A
8 A
10 A
12 A
13 A
15 A