Panel Earth leakage relay ELR-4 / ELR-m4 have small dimensions, permanent control of the Toroidal - ELR circuit. The instrument , fitted with filters at the input circuits, is practically immune to external disturbances . Mechanical signalling of tripped relay (only per ELR-m). Bornika is the exclusive representative of Contrel company, in purchasing , sales, consulting and distribution of industrial equipment including Panel Earth leakage relay ELR-4 / ELR-m4.
Download catalog file: contrel ELR 4 manual data sheet 534 KB
Download catalog file: Panel Earth leakage relay ELR-4 / ELR-m4 instruction manual 248 KB