Residual current circuit breaker with integral overcurrent protection: KZS-1M, KZS-2M2P, KZS-4M combining the features of miniature circuit breaker and a residual current circuit breaker.

Fuses for Photovoltaic applications and Fuses for other DC voltage applications;
new fuse-links generation for PV (Photovoltaic) installations. Fuses for DC voltage applications used for protection on overload and short circuit in UPS systems and telecommunications fuses, fuses for use in traction systems - railway fuse.

New generation of MV fuse links for use into oil-submerged power transformers applications. At the moment ETI offers10/12kV, 15/17,5kV and 20/24kV fuse links up to 40A rated current. 

Attendance