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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
5SL4313-7 Siemens Circuit Protectors
Circuit breaker, 3 pole, C Curve, 13 A, DIN rail, 5SL4313-7
Order No.:
 27H6504
Manufacturer:
 Siemens
Manufacturer SKU:
 5SL4313-7
Standard delivery time from the manufacturer is: 3 Weeks
Total Price: 96.33 € *
1 pcs.
96.3305 €
circuit breaker
3 pole
C
13 A
72 V
440 V
DIN rail
IP20
5SL4313-8 Siemens Circuit Protectors
Circuit breaker, 3 pole, D Curve, 13 A, DIN rail, 5SL4313-8
Order No.:
 27H6505
Manufacturer:
 Siemens
Manufacturer SKU:
 5SL4313-8
Standard delivery time from the manufacturer is: 3 Weeks
Total Price: 134.62 € *
1 pcs.
134.6247 €
circuit breaker
3 pole
D
13 A
72 V
440 V
DIN rail
IP20
5SL4314-7 Siemens Circuit Protectors
Circuit breaker, 3 pole, C Curve, 0.3 A, DIN rail, 5SL4314-7
Order No.:
 27H6506
Manufacturer:
 Siemens
Manufacturer SKU:
 5SL4314-7
Standard delivery time from the manufacturer is: 3 Weeks
Total Price: 103.80 € *
1 pcs.
103.8037 €
circuit breaker
3 pole
C
0.3 A
440 V
DIN rail
IP20
5SL4314-8 Siemens Circuit Protectors
Circuit breaker, 3 pole, D Curve, 0.3 A, DIN rail, 5SL4314-8
Order No.:
 27H6507
Manufacturer:
 Siemens
Manufacturer SKU:
 5SL4314-8
Standard delivery time from the manufacturer is: 3 Weeks
Total Price: 152.50 € *
1 pcs.
152.4985 €
circuit breaker
3 pole
D
0.3 A
440 V
DIN rail
IP20
5SL4315-7 Siemens Circuit Protectors
Circuit breaker, 3 pole, C Curve, 1.6 A, DIN rail, 5SL4315-7
Order No.:
 27H6508
Manufacturer:
 Siemens
Manufacturer SKU:
 5SL4315-7
Standard delivery time from the manufacturer is: 3 Weeks
Total Price: 103.80 € *
1 pcs.
103.8037 €
circuit breaker
3 pole
C
1.6 A
72 V
440 V
DIN rail
IP20
5SL4315-8 Siemens Circuit Protectors
Circuit breaker, 3 pole, D Curve, 1.6 A, DIN rail, 5SL4315-8
Order No.:
 27H6509
Manufacturer:
 Siemens
Manufacturer SKU:
 5SL4315-8
Standard delivery time from the manufacturer is: 3 Weeks
Total Price: 152.50 € *
1 pcs.
152.4985 €
circuit breaker
3 pole
D
1.6 A
440 V
DIN rail
IP20
5SL4316-6 Siemens Circuit Protectors
Circuit breaker, 3 pole, B Curve, 16 A, DIN rail, 5SL4316-6
Order No.:
 27H6510
Manufacturer:
 Siemens
Manufacturer SKU:
 5SL4316-6
Standard delivery time from the manufacturer is: 1 Week
Total Price: 58.66 € *
1 pcs.
58.6551 €
circuit breaker
3 pole
B
16 A
72 V
440 V
DIN rail
IP20
5SL4316-7 Siemens Circuit Protectors
Circuit breaker, 3 pole, C Curve, 16 A, DIN rail, 5SL4316-7
Order No.:
 27H6511
Manufacturer:
 Siemens
Manufacturer SKU:
 5SL4316-7
Standard delivery time from the manufacturer is: 1 Week
Total Price: 89.96 € *
1 pcs.
89.964 €
circuit breaker
3 pole
C
16 A
72 V
440 V
DIN rail
IP20
5SL4316-8 Siemens Circuit Protectors
Circuit breaker, 3 pole, D Curve, 16 A, DIN rail, 5SL4316-8
Order No.:
 27H6512
Manufacturer:
 Siemens
Manufacturer SKU:
 5SL4316-8
Standard delivery time from the manufacturer is: 3 Weeks
Total Price: 126.52 € *
1 pcs.
126.5208 €
circuit breaker
3 pole
D
16 A
72 V
440 V
DIN rail
IP20
5SL4320-6 Siemens Circuit Protectors
Circuit breaker, 3 pole, B Curve, 20 A, DIN rail, 5SL4320-6
Order No.:
 27H6513
Manufacturer:
 Siemens
Manufacturer SKU:
 5SL4320-6
Standard delivery time from the manufacturer is: 3 Weeks
Total Price: 66.52 € *
1 pcs.
66.521 €
circuit breaker
3 pole
B
20 A
72 V
440 V
DIN rail
IP20
5SL4320-7 Siemens Circuit Protectors
Circuit breaker, 3 pole, C Curve, 20 A, DIN rail, 5SL4320-7
Order No.:
 27H6514
Manufacturer:
 Siemens
Manufacturer SKU:
 5SL4320-7
Standard delivery time from the manufacturer is: 1 Week
Total Price: 100.58 € *
1 pcs.
100.5788 €
circuit breaker
3 pole
C
20 A
72 V
440 V
DIN rail
IP20
5SL4320-8 Siemens Circuit Protectors
Circuit breaker, 3 pole, D Curve, 20 A, DIN rail, 5SL4320-8
Order No.:
 27H6515
Manufacturer:
 Siemens
Manufacturer SKU:
 5SL4320-8
Standard delivery time from the manufacturer is: 3 Weeks
Total Price: 141.12 € *
1 pcs.
141.1221 €
circuit breaker
3 pole
D
20 A
72 V
440 V
DIN rail
IP20
5SL4325-6 Siemens Circuit Protectors
Circuit breaker, 3 pole, B Curve, 25 A, DIN rail, 5SL4325-6
Order No.:
 27H6516
Manufacturer:
 Siemens
Manufacturer SKU:
 5SL4325-6
Standard delivery time from the manufacturer is: 3 Weeks
Total Price: 72.27 € *
1 pcs.
72.2687 €
circuit breaker
3 pole
B
25 A
72 V
440 V
DIN rail
IP20
5SL4325-7 Siemens Circuit Protectors
Circuit breaker, 3 pole, C Curve, 25 A, DIN rail, 5SL4325-7
Order No.:
 27H6517
Manufacturer:
 Siemens
Manufacturer SKU:
 5SL4325-7
Standard delivery time from the manufacturer is: 1 Week
Total Price: 103.14 € *
1 pcs.
103.1373 €
circuit breaker
3 pole
C
25 A
72 V
440 V
DIN rail
IP20
5SL4325-8 Siemens Circuit Protectors
Circuit breaker, 3 pole, D Curve, 25 A, DIN rail, 5SL4325-8
Order No.:
 27H6518
Manufacturer:
 Siemens
Manufacturer SKU:
 5SL4325-8
Standard delivery time from the manufacturer is: 3 Weeks
Total Price: 152.50 € *
1 pcs.
152.4985 €
circuit breaker
3 pole
D
25 A
72 V
440 V
DIN rail
IP20
5SL4332-6 Siemens Circuit Protectors
Circuit breaker, 3 pole, B Curve, 32 A, DIN rail, 5SL4332-6
Order No.:
 27H6519
Manufacturer:
 Siemens
Manufacturer SKU:
 5SL4332-6
Standard delivery time from the manufacturer is: 3 Weeks
Total Price: 83.60 € *
1 pcs.
83.5975 €
circuit breaker
3 pole
B
32 A
72 V
440 V
DIN rail
IP20
5SL4332-7 Siemens Circuit Protectors
Circuit breaker, 3 pole, C Curve, 32 A, DIN rail, 5SL4332-7
Order No.:
 27H6520
Manufacturer:
 Siemens
Manufacturer SKU:
 5SL4332-7
Standard delivery time from the manufacturer is: 1 Week
Total Price: 118.44 € *
1 pcs.
118.4407 €
circuit breaker
3 pole
C
32 A
72 V
440 V
DIN rail
IP20
5SL4332-8 Siemens Circuit Protectors
Circuit breaker, 3 pole, D Curve, 32 A, DIN rail, 5SL4332-8
Order No.:
 27H6521
Manufacturer:
 Siemens
Manufacturer SKU:
 5SL4332-8
Standard delivery time from the manufacturer is: 3 Weeks
Total Price: 176.81 € *
1 pcs.
176.8102 €
circuit breaker
3 pole
D
32 A
72 V
440 V
DIN rail
IP20
5SL4340-6 Siemens Circuit Protectors
Circuit breaker, 3 pole, B Curve, 40 A, DIN rail, 5SL4340-6
Order No.:
 27H6522
Manufacturer:
 Siemens
Manufacturer SKU:
 5SL4340-6
Standard delivery time from the manufacturer is: 3 Weeks
Total Price: 101.98 € *
1 pcs.
101.983 €
circuit breaker
3 pole
B
40 A
72 V
440 V
DIN rail
IP20
5SL4340-7 Siemens Circuit Protectors
Circuit breaker, 3 pole, C Curve, 40 A, DIN rail, 5SL4340-7
Order No.:
 27H6523
Manufacturer:
 Siemens
Manufacturer SKU:
 5SL4340-7
Standard delivery time from the manufacturer is: 1 Week
Total Price: 145.06 € *
1 pcs.
145.061 €
circuit breaker
3 pole
C
40 A
72 V
440 V
DIN rail
IP20
1 ...
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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.