Device Circuit Breakers

240 items in 1,688 variations

*incl. VAT plus shipping costs

Aggregate product-variations

4-1393247-3 Potter & Brumfield Device Circuit Breakers — Image may differ

Circuit breaker, thermal, 1 pole, 50 A, 50 V (DC), 240 V (AC), screw connection, panel mounting, 4-1393247-3

Order No.:

82P3308

Manufacturer SKU:

4-1393247-3

Available: 0 pcs. Leadtime: 24 Weeks **

74.98 € per pc. *

*incl. VAT plus shipping costs

**Subject to prior sale

1-1393249-2 Potter & Brumfield Device Circuit Breakers — Image may differ

Circuit breaker, thermal, 1 pole, 20 A, 50 V (DC), 250 V (AC), faston plug 6.35 mm, panel mounting, 1-1393249-2

Order No.:

82P3310

Manufacturer SKU:

1-1393249-2

Available: 0 pcs. Leadtime: 18 Weeks **

10.36 € per pc. *

*incl. VAT plus shipping costs

**Subject to prior sale

1423674-8 Potter & Brumfield Device Circuit Breakers — Image may differ

Circuit breaker, thermal, 1 pole, 15 A, 50 V (DC), 250 V (AC), faston plug 6.35 mm, panel mounting, 1423674-8

Order No.:

82P3312

Manufacturer SKU:

1423674-8

Available: 0 pcs. Leadtime: 18 Weeks **

5.15 € per pc. *

*incl. VAT plus shipping costs

**Subject to prior sale

6-1393246-8 Potter & Brumfield Device Circuit Breakers — Image may differ

Circuit breaker, thermal, 1 pole, 20 A, 50 V (DC), 240 V (AC), screw connection, panel mounting, 6-1393246-8

Order No.:

82P3314

Manufacturer SKU:

6-1393246-8

Available: 0 pcs. Leadtime: 18 Weeks **

47.42 € per pc. *

*incl. VAT plus shipping costs

**Subject to prior sale

4-1393247-4 Potter & Brumfield Device Circuit Breakers — Image may differ

Circuit breaker, thermal, 1 pole, 7.5 A, 50 V (DC), 240 V (AC), screw connection, panel mounting, 4-1393247-4

Order No.:

82P3317

Manufacturer SKU:

4-1393247-4

Available: 0 pcs. Leadtime: 24 Weeks **

74.98 € per pc. *

*incl. VAT plus shipping costs

**Subject to prior sale

7-1393246-6 Potter & Brumfield Device Circuit Breakers — Image may differ

Circuit breaker, thermal, 1 pole, 50 A, 50 V (DC), 240 V (AC), screw connection, panel mounting, 7-1393246-6

Order No.:

82P3321

Manufacturer SKU:

7-1393246-6

Available: 0 pcs. Leadtime: 18 Weeks **

43.93 € per pc. *

*incl. VAT plus shipping costs

**Subject to prior sale

7-1393246-2 Potter & Brumfield Device Circuit Breakers — Image may differ

Circuit breaker, thermal, 1 pole, 35 A, 50 V (DC), 240 V (AC), screw connection, panel mounting, 7-1393246-2

Order No.:

82P3324

Manufacturer SKU:

7-1393246-2

Available: 0 pcs. Leadtime: 18 Weeks **

47.30 € per pc. *

*incl. VAT plus shipping costs

**Subject to prior sale

7-1393246-1 Potter & Brumfield Device Circuit Breakers — Image may differ

Circuit breaker, thermal, 1 pole, 30 A, 50 V (DC), 240 V (AC), screw connection, panel mounting, 7-1393246-1

Order No.:

82P3342

Manufacturer SKU:

7-1393246-1

Available: 0 pcs. Leadtime: 18 Weeks **

48.34 € per pc. *

*incl. VAT plus shipping costs

**Subject to prior sale

1393249-7 Potter & Brumfield Device Circuit Breakers — Image may differ

Circuit breaker, thermal, 1 pole, 10 A, 50 V (DC), 250 V (AC), faston plug 6.35 mm, panel mounting, 1393249-7

Order No.:

82P3344

Manufacturer SKU:

1393249-7

Available: 0 pcs. Leadtime: 18 Weeks **

13.20 € per pc. *

*incl. VAT plus shipping costs

**Subject to prior sale

3-1393250-4 Potter & Brumfield Device Circuit Breakers — Image may differ

Circuit breaker, thermal, 1 pole, 3 A, 32 V (DC), 250 V (AC), faston plug 6.35 mm, snap-in, 3-1393250-4

Order No.:

82P3347

Manufacturer SKU:

3-1393250-4

Available: 0 pcs. Leadtime: 18 Weeks **

4.37 € per pc. *

*incl. VAT plus shipping costs

**Subject to prior sale

4-1393249-9 Potter & Brumfield Device Circuit Breakers — Image may differ

Circuit breaker, thermal, 1 pole, 5 A, 50 V (DC), 250 V (AC), screw connection, panel mounting, 4-1393249-9

Order No.:

82P3355

Manufacturer SKU:

4-1393249-9

Available: 0 pcs. Leadtime: 18 Weeks **

14.63 € per pc. *

*incl. VAT plus shipping costs

**Subject to prior sale

1-1393249-8 Potter & Brumfield Device Circuit Breakers — Image may differ

Circuit breaker, thermal, 1 pole, 4 A, 50 V (DC), 250 V (AC), faston plug 6.35 mm, panel mounting, 1-1393249-8

Order No.:

82P3357

Manufacturer SKU:

1-1393249-8

Available: 0 pcs. Leadtime: 18 Weeks **

18.06 € per pc. *

*incl. VAT plus shipping costs

**Subject to prior sale

3-1393247-4 Potter & Brumfield Device Circuit Breakers — Image may differ

Circuit breaker, thermal, 1 pole, 2 A, 50 V (DC), 240 V (AC), screw connection, panel mounting, 3-1393247-4

Order No.:

82P3359

Manufacturer SKU:

3-1393247-4

Available: 0 pcs. Leadtime: 24 Weeks **

89.08 € per pc. *

*incl. VAT plus shipping costs

**Subject to prior sale

4-1393249-2 Potter & Brumfield Device Circuit Breakers — Image may differ

Circuit breaker, thermal, 1 pole, 2 A, 50 V (DC), 250 V (AC), screw connection, panel mounting, 4-1393249-2

Order No.:

82P3362

Manufacturer SKU:

4-1393249-2

Available: 0 pcs. Leadtime: 18 Weeks **

18.06 € per pc. *

*incl. VAT plus shipping costs

**Subject to prior sale

5-1393252-6 Potter & Brumfield Device Circuit Breakers — Image may differ

Circuit breaker, magnetic, 1 pole, 15 A, 32 V (DC), 415 V (AC), faston plug 6.35 mm, threaded fastening, 5-1393252-6

Order No.:

82P3364

Manufacturer SKU:

5-1393252-6

Available: 0 pcs. Leadtime: 18 Weeks **

126.10 € per pc. *

*incl. VAT plus shipping costs

**Subject to prior sale

4-1393250-1 Potter & Brumfield Device Circuit Breakers — Image may differ

Circuit breaker, thermal, 1 pole, 8 A, 32 V (DC), 250 V (AC), faston plug 6.35 mm, snap-in, 4-1393250-1

Order No.:

82P3366

Manufacturer SKU:

4-1393250-1

Available: 0 pcs. Leadtime: 18 Weeks **

5.53 € per pc. *

*incl. VAT plus shipping costs

**Subject to prior sale

2-1393249-0 Potter & Brumfield Device Circuit Breakers — Image may differ

Circuit breaker, thermal, 1 pole, 6 A, 50 V (DC), 250 V (AC), faston plug 6.35 mm, panel mounting, 2-1393249-0

Order No.:

82P3368

Manufacturer SKU:

2-1393249-0

Available: 0 pcs. Leadtime: 18 Weeks **

9.04 € per pc. *

*incl. VAT plus shipping costs

**Subject to prior sale

8-1393254-1 Potter & Brumfield Device Circuit Breakers — Image may differ

Circuit breaker, magnetic, 2 pole, 5 A, 32 V (DC), 277 V (AC), bolt connection, threaded fastening, 8-1393254-1

Order No.:

82P3370

Manufacturer SKU:

8-1393254-1

Available: 0 pcs. Leadtime: 18 Weeks **

310.89 € per pc. *

*incl. VAT plus shipping costs

**Subject to prior sale

3-1393250-7 Potter & Brumfield Device Circuit Breakers — Image may differ

Circuit breaker, thermal, 1 pole, 4 A, 32 V (DC), 250 V (AC), faston plug 6.35 mm, snap-in, 3-1393250-7

Order No.:

82P3372

Manufacturer SKU:

3-1393250-7

Available: 0 pcs. Leadtime: 18 Weeks **

5.11 € per pc. *

*incl. VAT plus shipping costs

**Subject to prior sale

1423674-3 Potter & Brumfield Device Circuit Breakers — Image may differ

Circuit breaker, thermal, 1 pole, 6 A, 50 V (DC), 250 V (AC), faston plug 6.35 mm, panel mounting, 1423674-3

Order No.:

82P3374

Manufacturer SKU:

1423674-3

Available: 0 pcs. Leadtime: 18 Weeks **

6.72 € per pc. *

*incl. VAT plus shipping costs

**Subject to prior sale

Buy circuit breakers

Circuit breakers are essential components for protecting electrical and electronic devices from overcurrent, short circuits or overloading. System operators rely on intelligent solutions that guarantee maximum system availability. The choice of the appropriate model depends on the voltage, current and response time requirements.

Electrical circuit breakers are used in industrial control systems, automation technology, and control cabinet technology. They ensure safe operation and protect sensitive components from damage. Many manufacturers offer devices in this area that are easy to install with plug-and-play.

Tip: In our magazine article, you will learn how to ensure maximum safety and efficiency by choosing the right products – including tips for buyers and developers.

Reliable circuit breakers from Bürklin

Bürklin offers a wide selection of circuit breakers from leading manufacturers for a wide range of applications. Our product range includes reliable solutions for various voltage and current ranges. Thanks to the filter options in our online shop, you can select the appropriate models based on their triggering criteria, nominal current, connection and nominal voltage.

Still haven't found what you're looking for? Then discover our wide range of fuses.

Country	Runtime days	Freight excl. VAT	Freight incl. VAT
Germany	1	6,90 €	8,21 €
Austria	1-2	8,30 €	9,96 €
Switzerland	1-2	16,40 €	19,52 €