earth-leakage protection relay / 2 NO/NC / differential / modular
differential, modular, DIN rail
Min.: 12 V
Max.: 415 V
The ELR-3C comprises of all the standard features of DIN 96 mm x 96 mm series despite its decreased positions. This transmission series has a modular structure as per DIN 43880 Mark along with three module base of 17.5 mm. Additionally, its broad setting values permits you to choose the scampering current for the touch voltage values to be preserved below 50V according to the CEI 64-8 mark.
The ELR-3C series enables the right selection in case the ELRs or/and RCDs downstream or upstream need to be secured. The existing transmissions offer lifelong regulation of the Toroidal - ELR orbit. Any disturbance to this orbit can facilitate instant trip of security and enables you to recognize the anomaly without having a timely regulation done sing s push button.