Earth leakage differential relay
ELRC series
Contrel elettronica
buit-in Toroidal Transformers.
They are specially conceived for those applications, in which the space
saving is an advantage (for example, in MOTOR CONTROL CENTERS, BATTERIES OF DISTRIBUTION, etc.).
Although its reduced dimensions , the relay has as wide setting ranges
as the other ELR's series. Such a feature allows to easily choose the tripping current value.
-
zoom
