Circuit Protectors
![A9F92201 Schneider Electric Circuit Protectors](/en/images/9a3/PB104442/95x95/circuit-breaker-2-pole-z-curve-1-a-400-v-din-rail-a9f92201.webp)
![A9F92301 Schneider Electric Circuit Protectors](/en/images/a00/PB104447/95x95/circuit-breaker-3-pole-z-curve-1-a-400-v-din-rail-a9f92301.webp)
![A9F92402 Schneider Electric Circuit Protectors](/en/images/c08/PB104452/95x95/circuit-breaker-4-pole-z-curve-2-a-400-v-din-rail-a9f92402.webp)
![A9F93101 Schneider Electric Circuit Protectors](/en/images/c4d/PB104436/95x95/circuit-breaker-1-pole-b-curve-1-a-230-v-din-rail-a9f93101.webp)
![A9F93201 Schneider Electric Circuit Protectors](/en/images/9a3/PB104442/95x95/circuit-breaker-2-pole-b-curve-1-a-400-v-din-rail-a9f93201.webp)
![A9F93301 Schneider Electric Circuit Protectors](/en/images/a00/PB104447/95x95/circuit-breaker-3-pole-b-curve-1-a-400-v-din-rail-a9f93301.webp)
![A9F93401 Schneider Electric Circuit Protectors](/en/images/c08/PB104452/95x95/circuit-breaker-4-pole-b-curve-1-a-400-v-din-rail-a9f93401.webp)
![A9F94101 Schneider Electric Circuit Protectors](/en/images/e58/A9F94101/95x95/circuit-breaker-1-pole-c-curve-1-a-230-v-din-rail-a9f94101.webp)
![A9F94202 Schneider Electric Circuit Protectors](/en/images/9a3/PB104442/95x95/circuit-breaker-2-pole-c-curve-2-a-400-v-din-rail-a9f94202.webp)
![A9F94301 Schneider Electric Circuit Protectors](/en/images/539/A9F94301/95x95/circuit-breaker-3-pole-c-curve-1-a-400-v-din-rail-a9f94301.webp)
![A9F94401 Schneider Electric Circuit Protectors](/en/images/cf2/A9F94401/95x95/circuit-breaker-4-pole-c-curve-1-a-400-v-din-rail-a9f94401.webp)
![A9F95101 Schneider Electric Circuit Protectors](/en/images/c4d/PB104436/95x95/circuit-breaker-1-pole-k-curve-1-a-230-v-din-rail-a9f95101.webp)
![A9F95201 Schneider Electric Circuit Protectors](/en/images/9a3/PB104442/95x95/circuit-breaker-2-pole-k-curve-1-a-400-v-din-rail-a9f95201.webp)
![A9F95301 Schneider Electric Circuit Protectors](/en/images/a00/PB104447/95x95/circuit-breaker-3-pole-k-curve-1-a-400-v-din-rail-a9f95301.webp)
![A9F95403 Schneider Electric Circuit Protectors](/en/images/c08/PB104452/95x95/circuit-breaker-4-pole-k-curve-3-a-400-v-din-rail-a9f95403.webp)
![A9N15635 Schneider Electric Circuit Protectors](/en/images/7bf/PB110042/95x95/fuse-carrier-1-pole-10-a-400-v-din-rail-a9n15635.webp)
![A9N18342 Schneider Electric Circuit Protectors](/en/images/540/PB107914/95x95/circuit-breaker-1-pole-b-curve-100-a-415-v-din-rail-a9n18342.webp)
![A9N18345 Schneider Electric Circuit Protectors](/en/images/65c/PB107917/95x95/circuit-breaker-2-pole-b-curve-80-a-415-v-din-rail-a9n18345.webp)
![A9N18350 Schneider Electric Circuit Protectors](/en/images/4ab/PB107920/95x95/circuit-breaker-3-pole-b-curve-100-a-400-v-din-rail-a9n18350.webp)
![A9N18353 Schneider Electric Circuit Protectors](/en/images/371/PB107923/95x95/circuit-breaker-4-pole-b-curve-80-a-400-v-din-rail-a9n18353.webp)
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.