Uploaded December 2022 | Updated September 2026, 34 minutes ago
FI relay is one of the key components used in residual current circuit breakers. Ours has a unique design, as it is structurally adapted to automatic assembly. Thus, ETI is the first company with a fully automated FI relay manufacturing processes, leading to higher quality of the final product.
Our advantage over the competition is that by welding the shaft to the armature, we ensure a longer service life and stability of the relay. We also perform the entire composition of the relay in a clean room, which helps to reduce the number of particles inside the relay.
We have a more efficient manufacturing process, as we are able to assemble very small components with robotic manipulators, which greatly affects the quality, productivity and control over the product.
We also provide numerous video surveillances of components and the final product, which are the result of our own knowledge and testing and are designed specifically for our solutions.
With design adaptation, full traceability of assembly, control and thus also the final product, we ensure a longer service life and stability of FI relays and consequently RCCBs above any other on the market.
FI relay is one of the key components used in residual current circuit breakers. Ours has a unique design, as it is structurally adapted to automatic assembly. Thus, ETI is the first company with a fully automated FI relay manufacturing processes, leading to higher quality of the final product.
Our advantage over the competition is that by welding the shaft to the armature, we ensure a longer service life and stability of the relay. We also perform the entire composition of the relay in a clean room, which helps to reduce the number of particles inside the relay.
We have a more efficient manufacturing process, as we are able to assemble very small components with robotic manipulators, which greatly affects the quality, productivity and control over the product.
We also provide numerous video surveillances of components and the final product, which are the result of our own knowledge and testing and are designed specifically for our solutions.
With design adaptation, full traceability of assembly, control and thus also the final product, we ensure a longer service life and stability of FI relays and consequently RCCBs above any other on the market.
