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Circuit Protectors

95 items in 7,489 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)
Assembly
Degree of protection (IP)
Version
5SY4205-5 Siemens Circuit Protectors
Circuit breaker, 2 pole, A Curve, 0.5 A, DIN rail, 5SY4205-5
Order No.:
 27H7094
Manufacturer:
 Siemens
Manufacturer SKU:
 5SY4205-5
Standard delivery time from the manufacturer is: 5 Weeks
Total Price: 120.69 € *
1 pcs.
120.6898 €
circuit breaker
2 pole
A
0.5 A
72 V
DIN rail
IP20
5SY4205-7 Siemens Circuit Protectors
Circuit breaker, 2 pole, C Curve, 0.5 A, DIN rail, 5SY4205-7
Order No.:
 27H7095
Manufacturer:
 Siemens
Manufacturer SKU:
 5SY4205-7
Standard delivery time from the manufacturer is: 3 Weeks
Total Price: 87.20 € *
1 pcs.
87.2032 €
circuit breaker
2 pole
C
0.5 A
DIN rail
IP20
5SY4205-8 Siemens Circuit Protectors
Circuit breaker, 2 pole, D Curve, 0.5 A, DIN rail, 5SY4205-8
Order No.:
 27H7096
Manufacturer:
 Siemens
Manufacturer SKU:
 5SY4205-8
Standard delivery time from the manufacturer is: 3 Weeks
Total Price: 100.57 € *
1 pcs.
100.5669 €
circuit breaker
2 pole
D
0.5 A
DIN rail
IP20
5SY4206-5 Siemens Circuit Protectors
Circuit breaker, 2 pole, A Curve, 6 A, DIN rail, 5SY4206-5
Order No.:
 27H7097
Manufacturer:
 Siemens
Manufacturer SKU:
 5SY4206-5
Standard delivery time from the manufacturer is: 2 Weeks
Total Price: 120.69 € *
1 pcs.
120.6898 €
circuit breaker
2 pole
A
6 A
72 V
DIN rail
IP20
5SY4206-6 Siemens Circuit Protectors
Circuit breaker, 2 pole, B Curve, 6 A, DIN rail, 5SY4206-6
Order No.:
 27H7098
Manufacturer:
 Siemens
Manufacturer SKU:
 5SY4206-6
Standard delivery time from the manufacturer is: 3 Weeks
Total Price: 62.59 € *
1 pcs.
62.594 €
circuit breaker
2 pole
B
6 A
72 V
DIN rail
IP20
5SY4206-7 Siemens Circuit Protectors
Circuit breaker, 2 pole, C Curve, 6 A, DIN rail, 5SY4206-7
Order No.:
 27H7099
Manufacturer:
 Siemens
Manufacturer SKU:
 5SY4206-7
Standard delivery time from the manufacturer is: 2 Weeks
Total Price: 87.20 € *
1 pcs.
87.2032 €
circuit breaker
2 pole
C
6 A
72 V
DIN rail
IP20
5SY4206-8 Siemens Circuit Protectors
Circuit breaker, 2 pole, D Curve, 6 A, DIN rail, 5SY4206-8
Order No.:
 27H7100
Manufacturer:
 Siemens
Manufacturer SKU:
 5SY4206-8
Standard delivery time from the manufacturer is: 2 Weeks
Total Price: 100.57 € *
1 pcs.
100.5669 €
circuit breaker
2 pole
D
6 A
72 V
DIN rail
IP20
5SY4208-5 Siemens Circuit Protectors
Circuit breaker, 2 pole, A Curve, 8 A, DIN rail, 5SY4208-5
Order No.:
 27H7101
Manufacturer:
 Siemens
Manufacturer SKU:
 5SY4208-5
Standard delivery time from the manufacturer is: 5 Weeks
Total Price: 120.69 € *
1 pcs.
120.6898 €
circuit breaker
2 pole
A
8 A
72 V
DIN rail
IP20
5SY4208-6 Siemens Circuit Protectors
Circuit breaker, 2 pole, B Curve, 8 A, DIN rail, 5SY4208-6
Order No.:
 27H7102
Manufacturer:
 Siemens
Manufacturer SKU:
 5SY4208-6
Standard delivery time from the manufacturer is: 2 Weeks
Total Price: 62.25 € *
1 pcs.
62.2489 €
circuit breaker
2 pole
B
8 A
72 V
DIN rail
IP20
5SY4208-7 Siemens Circuit Protectors
Circuit breaker, 2 pole, C Curve, 8 A, DIN rail, 5SY4208-7
Order No.:
 27H7103
Manufacturer:
 Siemens
Manufacturer SKU:
 5SY4208-7
Standard delivery time from the manufacturer is: 3 Weeks
Total Price: 87.20 € *
1 pcs.
87.2032 €
circuit breaker
2 pole
C
8 A
72 V
DIN rail
IP20
5SY4208-8 Siemens Circuit Protectors
Circuit breaker, 2 pole, D Curve, 8 A, DIN rail, 5SY4208-8
Order No.:
 27H7104
Manufacturer:
 Siemens
Manufacturer SKU:
 5SY4208-8
Standard delivery time from the manufacturer is: 3 Weeks
Total Price: 100.57 € *
1 pcs.
100.5669 €
circuit breaker
2 pole
D
8 A
72 V
DIN rail
IP20
5SY4210-5 Siemens Circuit Protectors
Circuit breaker, 2 pole, A Curve, 10 A, DIN rail, 5SY4210-5
Order No.:
 27H7105
Manufacturer:
 Siemens
Manufacturer SKU:
 5SY4210-5
Standard delivery time from the manufacturer is: 2 Weeks
Total Price: 106.09 € *
1 pcs.
106.0885 €
circuit breaker
2 pole
A
10 A
72 V
DIN rail
IP20
5SY4210-6 Siemens Circuit Protectors
Circuit breaker, 2 pole, B Curve, 10 A, DIN rail, 5SY4210-6
Order No.:
 27H7106
Manufacturer:
 Siemens
Manufacturer SKU:
 5SY4210-6
Standard delivery time from the manufacturer is: 2 Weeks
Total Price: 55.00 € *
1 pcs.
55.0018 €
circuit breaker
2 pole
B
10 A
72 V
DIN rail
IP20
5SY4210-7 Siemens Circuit Protectors
Circuit breaker, 2 pole, C Curve, 10 A, DIN rail, 5SY4210-7
Order No.:
 27H7107
Manufacturer:
 Siemens
Manufacturer SKU:
 5SY4210-7
Standard delivery time from the manufacturer is: 2 Weeks
Total Price: 77.36 € *
1 pcs.
77.3619 €
circuit breaker
2 pole
C
10 A
72 V
DIN rail
IP20
5SY4210-8 Siemens Circuit Protectors
Circuit breaker, 2 pole, D Curve, 10 A, DIN rail, 5SY4210-8
Order No.:
 27H7108
Manufacturer:
 Siemens
Manufacturer SKU:
 5SY4210-8
Standard delivery time from the manufacturer is: 2 Weeks
Total Price: 88.39 € *
1 pcs.
88.3932 €
circuit breaker
2 pole
D
10 A
72 V
DIN rail
IP20
5SY4211-7 Siemens Circuit Protectors
Circuit breaker, 2 pole, C Curve, 5 A, DIN rail, 5SY4211-7
Order No.:
 27H7109
Manufacturer:
 Siemens
Manufacturer SKU:
 5SY4211-7
Standard delivery time from the manufacturer is: 3 Weeks
Total Price: 87.20 € *
1 pcs.
87.2032 €
circuit breaker
2 pole
C
5 A
72 V
DIN rail
IP20
5SY4213-5 Siemens Circuit Protectors
Circuit breaker, 2 pole, A Curve, 13 A, DIN rail, 5SY4213-5
Order No.:
 27H7110
Manufacturer:
 Siemens
Manufacturer SKU:
 5SY4213-5
Standard delivery time from the manufacturer is: 5 Weeks
Total Price: 106.09 € *
1 pcs.
106.0885 €
circuit breaker
2 pole
A
13 A
72 V
DIN rail
IP20
5SY4213-6 Siemens Circuit Protectors
Circuit breaker, 2 pole, B Curve, 13 A, DIN rail, 5SY4213-6
Order No.:
 27H7111
Manufacturer:
 Siemens
Manufacturer SKU:
 5SY4213-6
Standard delivery time from the manufacturer is: 5 Weeks
Total Price: 55.00 € *
1 pcs.
55.0018 €
circuit breaker
2 pole
B
13 A
72 V
DIN rail
IP20
5SY4213-7 Siemens Circuit Protectors
Circuit breaker, 2 pole, C Curve, 13 A, DIN rail, 5SY4213-7
Order No.:
 27H7112
Manufacturer:
 Siemens
Manufacturer SKU:
 5SY4213-7
Standard delivery time from the manufacturer is: 2 Weeks
Total Price: 77.36 € *
1 pcs.
77.3619 €
circuit breaker
2 pole
C
13 A
72 V
DIN rail
IP20
5SY4213-8 Siemens Circuit Protectors
Circuit breaker, 2 pole, D Curve, 13 A, DIN rail, 5SY4213-8
Order No.:
 27H7113
Manufacturer:
 Siemens
Manufacturer SKU:
 5SY4213-8
Standard delivery time from the manufacturer is: 3 Weeks
Total Price: 88.39 € *
1 pcs.
88.3932 €
circuit breaker
2 pole
D
13 A
72 V
DIN rail
IP20
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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.