.hide-partial { max-height: none; } .show-more { display: none; }

Miniature Circuit Breakers

.catnav-wrapper { height: auto; overflow: visible; } .catalog-nav-tabs ul { white-space: normal; }

Results: 2.717

Applied Filters:

Type = Miniature

Manufacturer

Series

Product

Current Rating

Voltage Rating AC

Voltage Rating DC

Number of Poles

Actuator

Minimum Operating Temperature

Maximum Operating Temperature

Illuminated

Packaging

Reset All

Search within results

In Stock

Normally Stocked

Active

New Products

RoHS Compliant

.search-refine-wrapper { display: inline-block; min-width: 100%; } .scroll-body { overflow-x: visible; } .search-table-wrapper { overflow: visible; } .hide-partial { max-height: none; } .show-more { display: none; }

Part #

Circuit Breakers SUP PTOR 5SY4 1P+N 240V 3A 7.5K A-TRIP

5SY45035
Siemens
1: Rp2.073.098
Non-Stocked Lead-Time 6 Weeks

Mfr. Part No.
5SY45035

Mouser Part No
982-5SY45035

Siemens

Circuit Breakers SUP PTOR 5SY4 1P+N 240V 3A 7.5K A-TRIP

Learn More

Datasheet

Non-Stocked Lead-Time 6 Weeks

Rp2.073.098

Rp1.906.883

Rp1.827.812

Rp1.695.904

View

Min.: 1
Mult.: 1

Circuit Breakers

Miniature

3 A

230 VAC

60 VDC

2 Pole

Lever

- 40 C

+ 70 C

Non-Illuminated

Circuit Breakers SUP PTOR 5SY4 1P+N 240V 3A 7.5K C-TRIP

5SY45037
Siemens
1: Rp2.029.251
Non-Stocked Lead-Time 4 Weeks

Mfr. Part No.
5SY45037

Mouser Part No
982-5SY45037

Siemens

Circuit Breakers SUP PTOR 5SY4 1P+N 240V 3A 7.5K C-TRIP

Learn More

Datasheet

Non-Stocked Lead-Time 4 Weeks

Rp2.029.251

Rp1.903.398

Rp1.803.045

Rp1.693.886

View

Min.: 1
Mult.: 1

Circuit Breakers

Miniature

3 A

230 VAC

60 VDC

2 Pole

Lever

- 40 C

+ 70 C

Non-Illuminated

Circuit Breakers SUP PTOR 5SY4 1P+N 240V 3A 7.5K D-TRIP

5SY45038
Siemens
1: Rp2.073.098
Non-Stocked Lead-Time 6 Weeks

Mfr. Part No.
5SY45038

Mouser Part No
982-5SY45038

Siemens

Circuit Breakers SUP PTOR 5SY4 1P+N 240V 3A 7.5K D-TRIP

Learn More

Datasheet

Non-Stocked Lead-Time 6 Weeks

Rp2.073.098

Rp1.906.883

Rp1.827.812

Rp1.695.904

View

Min.: 1
Mult.: 1

Circuit Breakers

Miniature

3 A

230 VAC

60 VDC

2 Pole

Lever

- 40 C

+ 70 C

Non-Illuminated

Circuit Breakers SUP PTOR 5SY4 1P+N 240V 4A 7.5K A-TRIP

5SY45045
Siemens
1: Rp2.073.098
Non-Stocked Lead-Time 6 Weeks

Mfr. Part No.
5SY45045

Mouser Part No
982-5SY45045

Siemens

Circuit Breakers SUP PTOR 5SY4 1P+N 240V 4A 7.5K A-TRIP

Learn More

Datasheet

Non-Stocked Lead-Time 6 Weeks

Rp2.073.098

Rp1.906.883

Rp1.827.812

Rp1.695.904

View

Min.: 1
Mult.: 1

Circuit Breakers

Miniature

4 A

230 VAC

60 VDC

2 Pole

Lever

- 40 C

+ 70 C

Non-Illuminated

Circuit Breakers SUP PTOR 5SY4 1P+N 240V 4A 7.5K C-TRIP

5SY45047
Siemens
1: Rp2.231.057
Non-Stocked Lead-Time 4 Weeks

Mfr. Part No.
5SY45047

Mouser Part No
982-5SY45047

Siemens

Circuit Breakers SUP PTOR 5SY4 1P+N 240V 4A 7.5K C-TRIP

Learn More

Datasheet

Non-Stocked Lead-Time 4 Weeks

Rp2.231.057

Rp1.943.025

Rp1.875.328

Rp1.782.497

View

Min.: 1
Mult.: 1

Circuit Breakers

Miniature

4 A

230 VAC

60 VDC

2 Pole

Lever

- 40 C

+ 70 C

Non-Illuminated

Circuit Breakers SUP PTOR 5SY4 1P+N 240V 4A 7.5K D-TRIP

5SY45048
Siemens
1: Rp2.073.098
Non-Stocked Lead-Time 4 Weeks

Mfr. Part No.
5SY45048

Mouser Part No
982-5SY45048

Siemens

Circuit Breakers SUP PTOR 5SY4 1P+N 240V 4A 7.5K D-TRIP

Learn More

Datasheet

Non-Stocked Lead-Time 4 Weeks

Rp2.073.098

Rp1.906.883

Rp1.827.812

Rp1.695.904

View

Min.: 1
Mult.: 1

Circuit Breakers

Miniature

4 A

230 VAC

60 VDC

2 Pole

Lever

- 40 C

+ 70 C

Non-Illuminated

Circuit Breakers SUP PTOR 5SY4 1P+N 240V 0.5A 7.5K C-TRIP

5SY45057
Siemens
1: Rp2.073.098
Non-Stocked Lead-Time 6 Weeks

Mfr. Part No.
5SY45057

Mouser Part No
982-5SY45057

Siemens

Circuit Breakers SUP PTOR 5SY4 1P+N 240V 0.5A 7.5K C-TRIP

Learn More

Datasheet

Non-Stocked Lead-Time 6 Weeks

Rp2.073.098

Rp1.906.883

Rp1.827.812

Rp1.695.904

View

Min.: 1
Mult.: 1

Circuit Breakers

Miniature

500 mA

230 VAC

2 Pole

Lever

- 40 C

+ 70 C

Non-Illuminated

Circuit Breakers SUP PTOR 5SY4 1P+N 240V 0.5A 7.5K D-TRIP

5SY45058
Siemens
1: Rp2.073.098
Non-Stocked Lead-Time 6 Weeks

Mfr. Part No.
5SY45058

Mouser Part No
982-5SY45058

Siemens

Circuit Breakers SUP PTOR 5SY4 1P+N 240V 0.5A 7.5K D-TRIP

Learn More

Datasheet

Non-Stocked Lead-Time 6 Weeks

Rp2.073.098

Rp1.906.883

Rp1.827.812

Rp1.695.904

View

Min.: 1
Mult.: 1

Circuit Breakers

Miniature

500 mA

230 VAC

2 Pole

Lever

- 40 C

+ 70 C

Non-Illuminated

Circuit Breakers SUP PTOR 5SY4 1P+N 240V 6A 7.5K A-TRIP

5SY45065
Siemens
1: Rp2.073.098
Non-Stocked Lead-Time 6 Weeks

Mfr. Part No.
5SY45065

Mouser Part No
982-5SY45065

Siemens

Circuit Breakers SUP PTOR 5SY4 1P+N 240V 6A 7.5K A-TRIP

Learn More

Datasheet

Non-Stocked Lead-Time 6 Weeks

Rp2.073.098

Rp1.906.883

Rp1.827.812

Rp1.695.904

View

Min.: 1
Mult.: 1

Circuit Breakers

Miniature

6 A

230 VAC

60 VDC

2 Pole

Lever

- 40 C

+ 70 C

Non-Illuminated

Circuit Breakers SUP PTOR 5SY4 1P+N 240V 6A 7.5K B-TRIP

5SY45066
Siemens
1: Rp2.073.098
Non-Stocked Lead-Time 4 Weeks

Mfr. Part No.
5SY45066

Mouser Part No
982-5SY45066

Siemens

Circuit Breakers SUP PTOR 5SY4 1P+N 240V 6A 7.5K B-TRIP

Learn More

Datasheet

Non-Stocked Lead-Time 4 Weeks

Rp2.073.098

Rp1.906.883

Rp1.827.812

Rp1.695.904

View

Min.: 1
Mult.: 1

Circuit Breakers

Miniature

6 A

230 VAC

60 VDC

2 Pole

Lever

- 40 C

+ 70 C

Non-Illuminated

Circuit Breakers SUP PTOR 5SY4 1P+N 240V 8A 7.5K A-TRIP

5SY45085
Siemens
1: Rp2.073.098
Non-Stocked Lead-Time 6 Weeks

Mfr. Part No.
5SY45085

Mouser Part No
982-5SY45085

Siemens

Circuit Breakers SUP PTOR 5SY4 1P+N 240V 8A 7.5K A-TRIP

Learn More

Datasheet

Non-Stocked Lead-Time 6 Weeks

Rp2.073.098

Rp1.906.883

Rp1.827.812

Rp1.695.904

View

Min.: 1
Mult.: 1

Circuit Breakers

Miniature

8 A

230 VAC

60 VDC

2 Pole

Lever

- 40 C

+ 70 C

Non-Illuminated

Circuit Breakers SUP PTOR 5SY4 1P+N 240V 8A 7.5K C-TRIP

5SY45087
Siemens
1: Rp2.073.098
Non-Stocked Lead-Time 6 Weeks

Mfr. Part No.
5SY45087

Mouser Part No
982-5SY45087

Siemens

Circuit Breakers SUP PTOR 5SY4 1P+N 240V 8A 7.5K C-TRIP

Learn More

Datasheet

Non-Stocked Lead-Time 6 Weeks

Rp2.073.098

Rp1.906.883

Rp1.827.812

Rp1.695.904

View

Min.: 1
Mult.: 1

Circuit Breakers

Miniature

8 A

230 VAC

60 VDC

2 Pole

Lever

- 40 C

+ 70 C

Non-Illuminated

Circuit Breakers SUP PTOR 5SY4 1P+N 240V 8A 7.5K D-TRIP

5SY45088
Siemens
1: Rp2.073.098
Non-Stocked Lead-Time 6 Weeks

Mfr. Part No.
5SY45088

Mouser Part No
982-5SY45088

Siemens

Circuit Breakers SUP PTOR 5SY4 1P+N 240V 8A 7.5K D-TRIP

Learn More

Datasheet

Non-Stocked Lead-Time 6 Weeks

Rp2.073.098

Rp1.906.883

Rp1.827.812

Rp1.695.904

View

Min.: 1
Mult.: 1

Circuit Breakers

Miniature

8 A

230 VAC

60 VDC

2 Pole

Lever

- 40 C

+ 70 C

Non-Illuminated

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

5SY45105
Siemens
1: Rp2.007.419
Non-Stocked Lead-Time 6 Weeks

Mfr. Part No.
5SY45105

Mouser Part No
982-5SY45105

Siemens

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

Learn More

Datasheet

Non-Stocked Lead-Time 6 Weeks

Rp2.007.419

Rp1.906.333

Rp1.837.902

Rp1.775.893

View

Min.: 1
Mult.: 1

Circuit Breakers

Miniature

10 A

230 VAC

60 VDC

2 Pole

Lever

- 40 C

+ 70 C

Non-Illuminated

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

5SY45106
Siemens
1: Rp2.073.098
Non-Stocked Lead-Time 4 Weeks

Mfr. Part No.
5SY45106

Mouser Part No
982-5SY45106

Siemens

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

Learn More

Datasheet

Non-Stocked Lead-Time 4 Weeks

Rp2.073.098

Rp1.906.883

Rp1.827.812

Rp1.695.904

View

Min.: 1
Mult.: 1

Circuit Breakers

Miniature

10 A

230 VAC

60 VDC

2 Pole

Lever

- 40 C

+ 70 C

Non-Illuminated

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

5SY45108
Siemens
1: Rp2.073.098
Non-Stocked Lead-Time 4 Weeks

Mfr. Part No.
5SY45108

Mouser Part No
982-5SY45108

Siemens

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

Learn More

Datasheet

Non-Stocked Lead-Time 4 Weeks

Rp2.073.098

Rp1.906.883

Rp1.827.812

Rp1.695.904

View

Min.: 1
Mult.: 1

Circuit Breakers

Miniature

10 A

230 VAC

60 VDC

2 Pole

Lever

- 40 C

+ 70 C

Non-Illuminated

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

5SY45135
Siemens
1: Rp2.073.098
Non-Stocked Lead-Time 6 Weeks

Mfr. Part No.
5SY45135

Mouser Part No
982-5SY45135

Siemens

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

Learn More

Datasheet

Non-Stocked Lead-Time 6 Weeks

Rp2.073.098

Rp1.906.883

Rp1.827.812

Rp1.695.904

View

Min.: 1
Mult.: 1

Circuit Breakers

Miniature

13 A

230 VAC

60 VDC

2 Pole

Lever

- 40 C

+ 70 C

Non-Illuminated

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

5SY45136
Siemens
1: Rp2.073.098
Non-Stocked Lead-Time 4 Weeks

Mfr. Part No.
5SY45136

Mouser Part No
982-5SY45136

Siemens

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

Learn More

Datasheet

Non-Stocked Lead-Time 4 Weeks

Rp2.073.098

Rp1.906.883

Rp1.827.812

Rp1.695.904

View

Min.: 1
Mult.: 1

Circuit Breakers

Miniature

13 A

230 VAC

60 VDC

2 Pole

Lever

- 40 C

+ 70 C

Non-Illuminated

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

5SY45137
Siemens
1: Rp2.031.269
Non-Stocked Lead-Time 4 Weeks

Mfr. Part No.
5SY45137

Mouser Part No
982-5SY45137

Siemens

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

Learn More

Datasheet

Non-Stocked Lead-Time 4 Weeks

Rp2.031.269

Rp1.881.199

Rp1.800.293

Rp1.689.483

View

Min.: 1
Mult.: 1

Circuit Breakers

Miniature

13 A

230 VAC

60 VDC

2 Pole

Lever

- 40 C

+ 70 C

Non-Illuminated

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

5SY45138
Siemens
1: Rp2.073.098
Non-Stocked Lead-Time 6 Weeks

Mfr. Part No.
5SY45138

Mouser Part No
982-5SY45138

Siemens

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

Learn More

Datasheet

Non-Stocked Lead-Time 6 Weeks

Rp2.073.098

Rp1.906.883

Rp1.827.812

Rp1.695.904

View

Min.: 1
Mult.: 1

Circuit Breakers

Miniature

13 A

230 VAC

60 VDC

2 Pole

Lever

- 40 C

+ 70 C

Non-Illuminated

Circuit Breakers SUP PTOR 5SY4 1P+N 240V 0.1A 7.5K C-TRIP

5SY45147
Siemens
1: Rp2.073.098
Non-Stocked Lead-Time 6 Weeks

Mfr. Part No.
5SY45147

Mouser Part No
982-5SY45147

Siemens

Circuit Breakers SUP PTOR 5SY4 1P+N 240V 0.1A 7.5K C-TRIP

Learn More

Datasheet

Non-Stocked Lead-Time 6 Weeks

Rp2.073.098

Rp1.906.883

Rp1.827.812

Rp1.695.904

View

Min.: 1
Mult.: 1

Circuit Breakers

Miniature

300 mA

230 VAC

2 Pole

Lever

- 40 C

+ 70 C

Non-Illuminated

Circuit Breakers SUP PTOR 5SY4 1P+N 240V 0.1A 7.5K D-TRIP

5SY45148
Siemens
1: Rp2.020.628
Non-Stocked Lead-Time 6 Weeks

Mfr. Part No.
5SY45148

Mouser Part No
982-5SY45148

Siemens

Circuit Breakers SUP PTOR 5SY4 1P+N 240V 0.1A 7.5K D-TRIP

Learn More

Datasheet

Non-Stocked Lead-Time 6 Weeks

Rp2.020.628

Rp1.918.441

Rp1.849.093

Rp1.786.717

View

Min.: 1
Mult.: 1

Circuit Breakers

Miniature

300 mA

230 VAC

2 Pole

Lever

- 40 C

+ 70 C

Non-Illuminated

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

5SY45155
Siemens
1: Rp2.007.419
Non-Stocked Lead-Time 6 Weeks

Mfr. Part No.
5SY45155

Mouser Part No
982-5SY45155

Siemens

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

Learn More

Datasheet

Non-Stocked Lead-Time 6 Weeks

Rp2.007.419

Rp1.906.333

Rp1.837.902

Rp1.775.893

View

Min.: 1
Mult.: 1

Circuit Breakers

Miniature

1.6 A

230 VAC

60 VDC

2 Pole

Lever

- 40 C

+ 70 C

Non-Illuminated

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

5SY45157
Siemens
1: Rp2.073.098
Non-Stocked Lead-Time 6 Weeks

Mfr. Part No.
5SY45157

Mouser Part No
982-5SY45157

Siemens

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

Learn More

Datasheet

Non-Stocked Lead-Time 6 Weeks

Rp2.073.098

Rp1.906.883

Rp1.827.812

Rp1.695.904

View

Min.: 1
Mult.: 1

Circuit Breakers

Miniature

1.6 A

230 VAC

60 VDC

2 Pole

Lever

- 40 C

+ 70 C

Non-Illuminated

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

5SY45158
Siemens
1: Rp2.073.098
Non-Stocked Lead-Time 6 Weeks

Mfr. Part No.
5SY45158

Mouser Part No
982-5SY45158

Siemens

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

Learn More

Datasheet

Non-Stocked Lead-Time 6 Weeks

Rp2.073.098

Rp1.906.883

Rp1.827.812

Rp1.695.904

View

Min.: 1
Mult.: 1

Circuit Breakers

Miniature

1.6 A

230 VAC

60 VDC

2 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