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Circuit Protectors

95 items in 7,479 variations
*incl. VAT plus shipping costs
Item description
Total
Price list
Product type
Pin number
Tripping characteristics
Rated current
Rated Voltage
Rated voltage (DC)
Rated voltage (AC)
Degree of protection (IP)
Version
Assembly
5SY6225-6 Siemens Circuit Protectors
Circuit breaker, 2 pole, B Curve, 25 A, DIN rail, 5SY6225-6
Order No.:
 27H7481
Manufacturer:
 Siemens
Manufacturer SKU:
 5SY6225-6
Standard delivery time from the manufacturer is: On Request
Total Price: 62.07 € *
1 pcs.
62.0704 €
circuit breaker
2 pole
B
25 A
72 V
IP20
DIN rail
5SY6225-7 Siemens Circuit Protectors
Circuit breaker, 2 pole, C Curve, 25 A, DIN rail, 5SY6225-7
Order No.:
 27H7482
Manufacturer:
 Siemens
Manufacturer SKU:
 5SY6225-7
Standard delivery time from the manufacturer is: On Request
Total Price: 87.19 € *
1 pcs.
87.1913 €
circuit breaker
2 pole
C
25 A
72 V
IP20
DIN rail
5SY6230-7 Siemens Circuit Protectors
Circuit breaker, 2 pole, C Curve, 30 A, DIN rail, 5SY6230-7
Order No.:
 27H7483
Manufacturer:
 Siemens
Manufacturer SKU:
 5SY6230-7
Standard delivery time from the manufacturer is: On Request
Total Price: 72.97 € *
1 pcs.
72.9708 €
circuit breaker
2 pole
C
30 A
72 V
IP20
DIN rail
5SY6232-6 Siemens Circuit Protectors
Circuit breaker, 2 pole, B Curve, 32 A, DIN rail, 5SY6232-6
Order No.:
 27H7484
Manufacturer:
 Siemens
Manufacturer SKU:
 5SY6232-6
Standard delivery time from the manufacturer is: On Request
Total Price: 71.75 € *
1 pcs.
71.7451 €
circuit breaker
2 pole
B
32 A
72 V
IP20
DIN rail
5SY6232-7 Siemens Circuit Protectors
Circuit breaker, 2 pole, C Curve, 32 A, DIN rail, 5SY6232-7
Order No.:
 27H7485
Manufacturer:
 Siemens
Manufacturer SKU:
 5SY6232-7
Standard delivery time from the manufacturer is: On Request
Total Price: 94.06 € *
1 pcs.
94.0576 €
circuit breaker
2 pole
C
32 A
72 V
IP20
DIN rail
5SY6240-6 Siemens Circuit Protectors
Circuit breaker, 2 pole, B Curve, 40 A, DIN rail, 5SY6240-6
Order No.:
 27H7486
Manufacturer:
 Siemens
Manufacturer SKU:
 5SY6240-6
Standard delivery time from the manufacturer is: On Request
Total Price: 87.20 € *
1 pcs.
87.2032 €
circuit breaker
2 pole
B
40 A
72 V
IP20
DIN rail
5SY6240-7 Siemens Circuit Protectors
Circuit breaker, 2 pole, C Curve, 40 A, DIN rail, 5SY6240-7
Order No.:
 27H7487
Manufacturer:
 Siemens
Manufacturer SKU:
 5SY6240-7
Standard delivery time from the manufacturer is: On Request
Total Price: 115.17 € *
1 pcs.
115.1682 €
circuit breaker
2 pole
C
40 A
72 V
IP20
DIN rail
5SY6250-6 Siemens Circuit Protectors
Circuit breaker, 2 pole, B Curve, 50 A, DIN rail, 5SY6250-6
Order No.:
 27H7488
Manufacturer:
 Siemens
Manufacturer SKU:
 5SY6250-6
Standard delivery time from the manufacturer is: On Request
Total Price: 102.19 € *
1 pcs.
102.1853 €
circuit breaker
2 pole
B
50 A
72 V
IP20
DIN rail
5SY6250-7 Siemens Circuit Protectors
Circuit breaker, 2 pole, C Curve, 50 A, DIN rail, 5SY6250-7
Order No.:
 27H7489
Manufacturer:
 Siemens
Manufacturer SKU:
 5SY6250-7
Standard delivery time from the manufacturer is: On Request
Total Price: 143.56 € *
1 pcs.
143.5616 €
circuit breaker
2 pole
C
50 A
72 V
IP20
DIN rail
5SY6263-6 Siemens Circuit Protectors
Circuit breaker, 2 pole, B Curve, 63 A, DIN rail, 5SY6263-6
Order No.:
 27H7490
Manufacturer:
 Siemens
Manufacturer SKU:
 5SY6263-6
Standard delivery time from the manufacturer is: On Request
Total Price: 121.67 € *
1 pcs.
121.6656 €
circuit breaker
2 pole
B
63 A
72 V
IP20
DIN rail
5SY6263-7 Siemens Circuit Protectors
Circuit breaker, 2 pole, C Curve, 63 A, DIN rail, 5SY6263-7
Order No.:
 27H7491
Manufacturer:
 Siemens
Manufacturer SKU:
 5SY6263-7
Standard delivery time from the manufacturer is: On Request
Total Price: 164.64 € *
1 pcs.
164.6365 €
circuit breaker
2 pole
C
63 A
72 V
IP20
DIN rail
5SY6301-7 Siemens Circuit Protectors
Circuit breaker, 3 pole, C Curve, 1 A, DIN rail, 5SY6301-7
Order No.:
 27H7492
Manufacturer:
 Siemens
Manufacturer SKU:
 5SY6301-7
Standard delivery time from the manufacturer is: On Request
Total Price: 99.81 € *
1 pcs.
99.8053 €
circuit breaker
3 pole
C
1 A
72 V
IP20
DIN rail
5SY6302-7 Siemens Circuit Protectors
Circuit breaker, 3 pole, C Curve, 2 A, DIN rail, 5SY6302-7
Order No.:
 27H7493
Manufacturer:
 Siemens
Manufacturer SKU:
 5SY6302-7
Standard delivery time from the manufacturer is: On Request
Total Price: 99.81 € *
1 pcs.
99.8053 €
circuit breaker
3 pole
C
2 A
72 V
IP20
DIN rail
5SY6303-7 Siemens Circuit Protectors
Circuit breaker, 3 pole, C Curve, 3 A, DIN rail, 5SY6303-7
Order No.:
 27H7494
Manufacturer:
 Siemens
Manufacturer SKU:
 5SY6303-7
Standard delivery time from the manufacturer is: On Request
Total Price: 99.81 € *
1 pcs.
99.8053 €
circuit breaker
3 pole
C
3 A
72 V
IP20
DIN rail
5SY6304-7 Siemens Circuit Protectors
Circuit breaker, 3 pole, C Curve, 4 A, DIN rail, 5SY6304-7
Order No.:
 27H7495
Manufacturer:
 Siemens
Manufacturer SKU:
 5SY6304-7
Standard delivery time from the manufacturer is: On Request
Total Price: 99.81 € *
1 pcs.
99.8053 €
circuit breaker
3 pole
C
4 A
72 V
IP20
DIN rail
5SY6305-7 Siemens Circuit Protectors
Circuit breaker, 3 pole, C Curve, 0.5 A, DIN rail, 5SY6305-7
Order No.:
 27H7496
Manufacturer:
 Siemens
Manufacturer SKU:
 5SY6305-7
Standard delivery time from the manufacturer is: On Request
Total Price: 99.81 € *
1 pcs.
99.8053 €
circuit breaker
3 pole
C
0.5 A
IP20
DIN rail
5SY6306-6 Siemens Circuit Protectors
Circuit breaker, 3 pole, B Curve, 6 A, DIN rail, 5SY6306-6
Order No.:
 27H7497
Manufacturer:
 Siemens
Manufacturer SKU:
 5SY6306-6
Standard delivery time from the manufacturer is: On Request
Total Price: 69.71 € *
1 pcs.
69.7102 €
circuit breaker
3 pole
B
6 A
72 V
IP20
DIN rail
5SY6308-7 Siemens Circuit Protectors
Circuit breaker, 3 pole, C Curve, 8 A, DIN rail, 5SY6308-7
Order No.:
 27H7499
Manufacturer:
 Siemens
Manufacturer SKU:
 5SY6308-7
Standard delivery time from the manufacturer is: On Request
Total Price: 99.81 € *
1 pcs.
99.8053 €
circuit breaker
3 pole
C
8 A
72 V
IP20
DIN rail
5SY6310-6 Siemens Circuit Protectors
Circuit breaker, 3 pole, B Curve, 10 A, DIN rail, 5SY6310-6
Order No.:
 27H7500
Manufacturer:
 Siemens
Manufacturer SKU:
 5SY6310-6
Standard delivery time from the manufacturer is: On Request
Total Price: 61.83 € *
1 pcs.
61.8324 €
circuit breaker
3 pole
B
10 A
72 V
IP20
DIN rail
5SY6310-7 Siemens Circuit Protectors
Circuit breaker, 3 pole, C Curve, 10 A, DIN rail, 5SY6310-7
Order No.:
 27H7501
Manufacturer:
 Siemens
Manufacturer SKU:
 5SY6310-7
Standard delivery time from the manufacturer is: On Request
Total Price: 93.51 € *
1 pcs.
93.5102 €
circuit breaker
3 pole
C
10 A
72 V
IP20
DIN rail
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*incl. VAT plus shipping costs
Subject to prior sale
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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.