Deutsch
Back to Fuses

Circuit Protectors

239 items in 8,790 variations
*incl. VAT plus shipping costs
Item description
Total
Price list
Product type
Version
Pin number
Tripping characteristics
Rated current
Rated Voltage
Rated voltage (DC)
Rated voltage (AC)
Assembly
Degree of protection (IP)
2CDS251001R0105 ABB Circuit Protectors
Circuit breaker, 1 pole, B Curve, 10 A, 230 VAC, DIN rail, 2CDS251001R0105
Order No.:
 06N5952
Manufacturer:
 ABB
Manufacturer SKU:
 2CDS251001R0105
Available: 3 pcs. Leadtime: 2 Weeks **
Total Price: 10.98 € *
1 pcs.
10.9837 €
10 pcs.
10.1507 €
50 pcs.
9.3296 €
100 pcs.
8.7822 €
500 pcs.
8.2348 €
Sicherungsautomat
1-polig
B
10 A
230 VAC
72 V
253 V
DIN-Schiene
IP20
M9F42115 Schneider Electric Circuit Protectors
Circuit breaker, 1 pole, C Curve, 15 A, 277 V, DIN rail, M9F42115
Order No.:
 03P8304
Manufacturer:
 Schneider Electric
Manufacturer SKU:
 M9F42115
Available: 59 pcs. Leadtime: 1 Week **
Total Price: 32.76 € *
1 pcs.
32.7607 €
5 pcs.
31.8801 €
Leitungsschutzschalter
1-polig
C
15 A
277 V
60 V
415 V
DIN-Schiene
IP20
2CDS251001R0065 ABB Circuit Protectors
Circuit breaker, 1 pole, B Curve, 6 A, 230 VAC, DIN rail, 2CDS251001R0065
Order No.:
 06N5950
Manufacturer:
 ABB
Manufacturer SKU:
 2CDS251001R0065
Available: 10 pcs. Leadtime: 2 Weeks **
Total Price: 12.41 € *
1 pcs.
12.4117 €
10 pcs.
11.4954 €
50 pcs.
10.5553 €
100 pcs.
9.9365 €
500 pcs.
9.3177 €
Sicherungsautomat
1-polig
B
6 A
230 VAC
72 V
253 V
DIN-Schiene
IP20
M9F11325 Schneider Electric Circuit Protectors
Circuit breaker, 3 pole, C Curve, 25 A, 415 V, DIN rail, M9F11325
Order No.:
 03P7866
Manufacturer:
 Schneider Electric
Manufacturer SKU:
 M9F11325
Available: 1 pcs. Leadtime: 1 Week **
Total Price: 115.24 € *
1 pcs.
115.2396 €
3 pcs.
112.1337 €
Leitungsschutzschalter
3-polig
C
25 A
415 V
125 V
440 V
DIN-Schiene
IP20
2CDS251001R0165 ABB Circuit Protectors
Circuit breaker, 1 pole, B Curve, 16 A, 230 VAC, DIN rail, 2CDS251001R0165
Order No.:
 06N5956
Manufacturer:
 ABB
Manufacturer SKU:
 2CDS251001R0165
Available: 8 pcs. Leadtime: 1 Week **
Total Price: 5.05 € *
1 pcs.
5.0456 €
10 pcs.
4.6767 €
50 pcs.
4.2959 €
100 pcs.
4.0341 €
500 pcs.
3.7842 €
Sicherungsautomat
1-polig
B
16 A
230 VAC
72 V
253 V
DIN-Schiene
IP20
2CDS251001R0325 ABB Circuit Protectors
Circuit breaker, 1 pole, B Curve, 32 A, 230 VAC, DIN rail, 2CDS251001R0325
Order No.:
 06N5962
Manufacturer:
 ABB
Manufacturer SKU:
 2CDS251001R0325
Available: 11 pcs. Leadtime: On Request **
Total Price: 11.78 € *
1 pcs.
11.7810 €
10 pcs.
10.9004 €
50 pcs.
10.0079 €
100 pcs.
9.4248 €
500 pcs.
8.8298 €
Sicherungsautomat
1-polig
B
32 A
230 VAC
72 V
253 V
DIN-Schiene
IP20
2CDS251001R0377 ABB Circuit Protectors
Circuit breaker, 1 pole, K Curve, 6 A, 230 VAC, DIN rail, 2CDS251001R0377
Order No.:
 06N6142
Manufacturer:
 ABB
Manufacturer SKU:
 2CDS251001R0377
Available: 3 pcs. Leadtime: 1 Week **
Total Price: 74.10 € *
1 pcs.
74.1013 €
5 pcs.
68.6154 €
10 pcs.
64.7241 €
25 pcs.
61.0708 €
50 pcs.
58.1553 €
Sicherungsautomat
1-polig
K
6 A
230 VAC
72 V
253 V
DIN-Schiene
IP20
2CDS251001R0427 ABB Circuit Protectors
Circuit breaker, 1 pole, K Curve, 10 A, 230 VAC, DIN rail, 2CDS251001R0427
Order No.:
 06N6146
Manufacturer:
 ABB
Manufacturer SKU:
 2CDS251001R0427
Available: 1 pcs. Leadtime: On Request **
Total Price: 69.06 € *
1 pcs.
69.0557 €
5 pcs.
64.9978 €
10 pcs.
60.9399 €
50 pcs.
56.8701 €
100 pcs.
52.8122 €
Sicherungsautomat
1-polig
K
10 A
230 VAC
72 V
253 V
DIN-Schiene
IP20
5SJ4102-7HG41 Siemens Circuit Protectors
Circuit breaker, 1 pole, C Curve, 2 A, DIN rail, 5SJ4102-7HG41
Order No.:
 27H6032
Manufacturer:
 Siemens
Manufacturer SKU:
 5SJ4102-7HG41
Available: 6 pcs. Leadtime: 2 Weeks **
Total Price: 57.41 € *
1 pcs.
57.4056 €
Leitungsschutzschalter
1-polig
C
2 A
125 V
240 V
DIN-Schiene
IP20/IP40
5SJ4110-7HG40 Siemens Circuit Protectors
Circuit breaker, 1 pole, C Curve, 10 A, DIN rail, 5SJ4110-7HG40
Order No.:
 27H6069
Manufacturer:
 Siemens
Manufacturer SKU:
 5SJ4110-7HG40
Available: 1 pcs. Leadtime: 2 Weeks **
Total Price: 36.46 € *
1 pcs.
36.4616 €
Leitungsschutzschalter
1-polig
C
10 A
60 V
120 V
DIN-Schiene
IP20/IP40
5SL4101-6 Siemens Circuit Protectors
Circuit breaker, 1 pole, B Curve, 1 A, DIN rail, 5SL4101-6
Order No.:
 27H6378
Manufacturer:
 Siemens
Manufacturer SKU:
 5SL4101-6
Available: 1 pcs. Leadtime: 3 Weeks **
Total Price: 16.31 € *
1 pcs.
16.3149 €
Leitungsschutzschalter
1-polig
B
1 A
72 V
440 V
DIN-Schiene
IP20
5SL6110-6 Siemens Circuit Protectors
Circuit breaker, 1 pole, B Curve, 10 A, DIN rail, 5SL6110-6
Order No.:
 27H6760
Manufacturer:
 Siemens
Manufacturer SKU:
 5SL6110-6
Available: 1 pcs. Leadtime: 1 Week **
Total Price: 11.07 € *
1 pcs.
11.067 €
Leitungsschutzschalter
1-polig
B
10 A
72 V
440 V
DIN-Schiene
IP20
5SL6116-7 Siemens Circuit Protectors
Circuit breaker, 1 pole, C Curve, 16 A, DIN rail, 5SL6116-7
Order No.:
 27H6767
Manufacturer:
 Siemens
Manufacturer SKU:
 5SL6116-7
Available: 7 pcs. Leadtime: 1 Week **
Total Price: 7.64 € *
1 pcs.
7.6398 €
5 pcs.
7.2828 €
10 pcs.
6.9615 €
25 pcs.
6.5807 €
50 pcs.
6.2356 €
Leitungsschutzschalter
1-polig
C
16 A
72 V
440 V
DIN-Schiene
IP20
5SL6320-7 Siemens Circuit Protectors
Circuit breaker, 3 pole, C Curve, 20 A, DIN rail, 5SL6320-7
Order No.:
 27H6825
Manufacturer:
 Siemens
Manufacturer SKU:
 5SL6320-7
Available: 1 pcs. Leadtime: 6 Weeks **
Total Price: 80.75 € *
1 pcs.
80.7534 €
Leitungsschutzschalter
3-polig
C
20 A
72 V
440 V
DIN-Schiene
IP20
5SY4101-7 Siemens Circuit Protectors
Circuit breaker, 1 pole, C Curve, 1 A, DIN rail, 5SY4101-7
Order No.:
 27H7003
Manufacturer:
 Siemens
Manufacturer SKU:
 5SY4101-7
Available: 1 pcs. Leadtime: 2 Weeks **
Total Price: 26.97 € *
1 pcs.
26.9654 €
Leitungsschutzschalter
1-polig
C
1 A
72 V
DIN-Schiene
IP20
5SY4106-6 Siemens Circuit Protectors
Circuit breaker, 1 pole, B Curve, 6 A, DIN rail, 5SY4106-6
Order No.:
 27H7021
Manufacturer:
 Siemens
Manufacturer SKU:
 5SY4106-6
Available: 1 pcs. Leadtime: 2 Weeks **
Total Price: 15.03 € *
1 pcs.
15.0297 €
Leitungsschutzschalter
1-polig
B
6 A
72 V
DIN-Schiene
IP20
5SY4116-6 Siemens Circuit Protectors
Circuit breaker, 1 pole, B Curve, 16 A, DIN rail, 5SY4116-6
Order No.:
 27H7044
Manufacturer:
 Siemens
Manufacturer SKU:
 5SY4116-6
Available: 5 pcs. Leadtime: 1 Week **
Total Price: 3.88 € *
1 pcs.
3.8794 €
10 pcs.
3.7009 €
25 pcs.
3.5343 €
50 pcs.
3.3439 €
100 pcs.
3.1654 €
Leitungsschutzschalter
1-polig
B
16 A
72 V
DIN-Schiene
IP20
5SY4316-8 Siemens Circuit Protectors
Circuit breaker, 3 pole, D Curve, 16 A, DIN rail, 5SY4316-8
Order No.:
 27H7200
Manufacturer:
 Siemens
Manufacturer SKU:
 5SY4316-8
Available: 1 pcs. Leadtime: 2 Weeks **
Total Price: 119.21 € *
1 pcs.
119.2142 €
Leitungsschutzschalter
3-polig
D
16 A
72 V
DIN-Schiene
IP20
1
2
3
4
... 440
*incl. VAT plus shipping costs
**Subject to prior sale
Images may differ

Buying circuit protectors

Circuit protectors are essential components in electrical circuits that not only protect against overloading and short circuits, but also ensure the integrity and longevity of electrical systems. They act as automatic circuit breakers that interrupt the flow of current as soon as the energy flowing through exceeds a defined value.

This protective property makes circuit breakers indispensable components in numerous areas of application that require a reliable power supply and protection against electrical malfunctions. They are therefore typically used in household and industrial electronics, power distribution and building technology.

Reliable circuit breakers at Bürklin Elektronik

In the Bürklin Elektronik online shop, you will find a wide range of circuit breakers designed for a wide variety of requirements and protection classes. From simple devices for the home to highly complex systems for industrial applications - filter easily by number of poles, tripping characteristics, protection class and installation!

Our range includes products from leading manufacturers that are known for their high quality, reliability and durability. We also provide expert advice and technical support to help you select the right electromechanical fuse for your project.