Device Circuit Breakers

240 items in 1,688 variations

*incl. VAT plus shipping costs

Aggregate product-variations

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

Circuit breaker, thermal, 1 pole, 20 A, 32 V (DC), 250 V (AC), faston plug 6.35 mm, snap-in, 3-1393250-3

Order No.:

82P3421

Manufacturer SKU:

3-1393250-3

Available: 0 pcs. Leadtime: 18 Weeks **

5.39 € per pc. *

*incl. VAT plus shipping costs

**Subject to prior sale

6-1393250-9 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, 6-1393250-9

Order No.:

82P3423

Manufacturer SKU:

6-1393250-9

Available: 0 pcs. Leadtime: 5 Weeks **

9.07 € per pc. *

*incl. VAT plus shipping costs

**Subject to prior sale

106-P30-10A E-T-A Device Circuit Breakers — Image may differ

Circuit breaker, thermal, 1 pole, 10 A, 48 V (DC), 240 V (AC), faston plug 2.8 x 0.8 mm, central Mounting, IP40, 106-P30-10A

Order No.:

46G3738

Manufacturer SKU:

106-P30-10A

Available: 0 pcs. Leadtime: 6 Weeks **

16.90 € per pc. *

*incl. VAT plus shipping costs

**Subject to prior sale

4400.0030 SCHURTER Device Circuit Breakers — Image may differ

Circuit breaker, 1 pole, T characteristic, 10 A, 48 V (DC), 240 V (AC), faston plug 6.3 x 0.8 mm, snap-in, IP40, 4400.0030

Order No.:

59P5861

Manufacturer SKU:

4400.0030

Available: 0 pcs. Next delivery: 98 pcs. on 2025-06-02 Leadtime: 9 Weeks **

6.94 € per pc. *

*incl. VAT plus shipping costs

**Subject to prior sale

106-P30-6A E-T-A Device Circuit Breakers — Image may differ

Circuit breaker, thermal, 1 pole, 6 A, 48 V (DC), 240 V (AC), faston plug 2.8 x 0.8 mm, central Mounting, IP40, 106-P30-6A

Order No.:

46G3732

Manufacturer SKU:

106-P30-6A

Available: 0 pcs. Next delivery: 6 pcs. on 2025-06-06 Leadtime: 6 Weeks **

16.90 € per pc. *

*incl. VAT plus shipping costs

**Subject to prior sale

2-5700-IG1-P10-6A E-T-A Device Circuit Breakers — Image may differ

Circuit breaker, thermal, 1 pole, 6 A, 28 V (DC), 250 V (AC), faston plug 6.3 x 0.8 mm, central Mounting, IP40, 2-5700-IG1-P10-6A

Order No.:

46G373

Manufacturer SKU:

2-5700-IG1-P10-6A

Available: 0 pcs. Next delivery: 9 pcs. on 2025-06-27 Leadtime: 6 Weeks **

21.91 € per pc. *

*incl. VAT plus shipping costs

**Subject to prior sale

4404.0004 SCHURTER Device Circuit Breakers — Image may differ

Circuit breaker, thermal, 1 pole, T characteristic, 10 A, 48 V (DC), 240 V (AC), faston plug 6.3 x 0.8 mm, snap-in, IP40, 4404.0004

Order No.:

45G674

Manufacturer SKU:

4404.0004

Available: 0 pcs. Leadtime: 9 Weeks **

2.80 € per pc. *

*incl. VAT plus shipping costs

**Subject to prior sale

1140-G111-P1M1-15A E-T-A Device Circuit Breakers — Image may differ

Circuit breaker, thermal, 1 pole, M characteristic, 15 A, 48 V (DC), 240 V (AC), faston plug 6.3 x 0.8 mm, central Mounting, IP40, 1140-G111-P1M1-15A

Order No.:

45G8504

Manufacturer SKU:

1140-G111-P1M1-15A

Available: 0 pcs. Next delivery: 48 pcs. on 2025-05-23 Leadtime: 6 Weeks **

18.04 € per pc. *

*incl. VAT plus shipping costs

**Subject to prior sale

106-P30-8A E-T-A Device Circuit Breakers — Image may differ

Circuit breaker, thermal, 1 pole, 8 A, 48 V (DC), 240 V (AC), faston plug 2.8 x 0.8 mm, central Mounting, IP40, 106-P30-8A

Order No.:

46G3736

Manufacturer SKU:

106-P30-8A

Available: 0 pcs. Leadtime: 6 Weeks **

16.90 € per pc. *

*incl. VAT plus shipping costs

**Subject to prior sale

3400-IG2-P10-10A E-T-A Device Circuit Breakers — Image may differ

Circuit breaker, thermal-magnetic, 1 pole, 10 A, 65 V (DC), 240 V (AC), faston plug 6.3 x 0.8 mm, central Mounting, IP40, 3400-IG2-P10-10A

Order No.:

46G418

Manufacturer SKU:

3400-IG2-P10-10A

Available: 0 pcs. Next delivery: 7 pcs. on 2025-06-13 Leadtime: 6 Weeks **

54.50 € per pc. *

*incl. VAT plus shipping costs

**Subject to prior sale

4400.0047 SCHURTER Device Circuit Breakers — Image may differ

Circuit breaker, 1 pole, T characteristic, 2 A, 48 V (DC), 240 V (AC), faston plug 6.3 x 0.8 mm, threaded fastening, IP40, 4400.0047

Order No.:

59P5875

Manufacturer SKU:

4400.0047

Available: 0 pcs. Leadtime: 9 Weeks **

10.12 € per pc. *

*incl. VAT plus shipping costs

**Subject to prior sale

3120-N554-P7T1-W02D-10A E-T-A Device Circuit Breakers — Image may differ

Circuit breaker, 2 pole, 10 A, 50 V (DC), 240 V (AC), faston plug 6.3 x 0.8 mm, snap-in, IP40, 3120-N554-P7T1-W02D-10A

Order No.:

45G9220

Manufacturer SKU:

3120-N554-P7T1-W02D-10A

Available: 0 pcs. Leadtime: 6 Weeks **

19.72 € per pc. *

*incl. VAT plus shipping costs

**Subject to prior sale

18610 Schneider Electric Device Circuit Breakers — Image may differ

Circuit breaker, 1 pole, C characteristic, 10 A, 125 V (DC), 240 V (AC), screw connection, DIN rail, IP20, 18610

Order No.:

01P2485

Manufacturer SKU:

18610

Available: 0 pcs. Leadtime: 2 Weeks **

70.32 € per pc. *

*incl. VAT plus shipping costs

**Subject to prior sale

18611 Schneider Electric Device Circuit Breakers — Image may differ

Circuit breaker, 1 pole, C characteristic, 16 A, 125 V (DC), 240 V (AC), screw connection, DIN rail, IP20, 18611

Order No.:

01P2486

Manufacturer SKU:

18611

Available: 0 pcs. Leadtime: 1 Week **

68.82 € per pc. *

*incl. VAT plus shipping costs

**Subject to prior sale

18612 Schneider Electric Device Circuit Breakers — Image may differ

Circuit breaker, 1 pole, C characteristic, 20 A, 125 V (DC), 240 V (AC), screw connection, DIN rail, IP20, 18612

Order No.:

01P2487

Manufacturer SKU:

18612

Available: 0 pcs. Leadtime: 2 Weeks **

69.39 € per pc. *

*incl. VAT plus shipping costs

**Subject to prior sale

18613 Schneider Electric Device Circuit Breakers — Image may differ

Circuit breaker, 1 pole, C characteristic, 25 A, 125 V (DC), 240 V (AC), screw connection, DIN rail, IP20, 18613

Order No.:

01P2488

Manufacturer SKU:

18613

Available: 0 pcs. Leadtime: 2 Weeks **

70.32 € per pc. *

*incl. VAT plus shipping costs

**Subject to prior sale

18614 Schneider Electric Device Circuit Breakers — Image may differ

Circuit breaker, 1 pole, C characteristic, 32 A, 125 V (DC), 240 V (AC), screw connection, DIN rail, IP20, 18614

Order No.:

01P2489

Manufacturer SKU:

18614

Available: 0 pcs. Leadtime: 2 Weeks **

70.89 € per pc. *

*incl. VAT plus shipping costs

**Subject to prior sale

18615 Schneider Electric Device Circuit Breakers — Image may differ

Circuit breaker, 1 pole, C characteristic, 40 A, 125 V (DC), 240 V (AC), screw connection, DIN rail, IP20, 18615

Order No.:

01P2490

Manufacturer SKU:

18615

Available: 0 pcs. Leadtime: 2 Weeks **

74.33 € per pc. *

*incl. VAT plus shipping costs

**Subject to prior sale

18616 Schneider Electric Device Circuit Breakers — Image may differ

Circuit breaker, 1 pole, C characteristic, 50 A, 125 V (DC), 240 V (AC), screw connection, DIN rail, IP20, 18616

Order No.:

01P2491

Manufacturer SKU:

18616

Available: 0 pcs. Leadtime: 2 Weeks **

91.48 € per pc. *

*incl. VAT plus shipping costs

**Subject to prior sale

18617 Schneider Electric Device Circuit Breakers — Image may differ

Circuit breaker, 1 pole, C characteristic, 63 A, 125 V (DC), 240 V (AC), screw connection, DIN rail, IP20, 18617

Order No.:

01P2492

Manufacturer SKU:

18617

Available: 0 pcs. Leadtime: 2 Weeks **

101.84 € 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 €