ETR2/ETR4 Timers (timing relays) two column

ETR2/ETR4 Timers

The timing relays DIL ET have been matched to the construction design of the contactors DIL E; the ETR 4 variant has been optimised for the measurement and monitoring relay as well as the safety relay; the timing relays ETR 2 are optimised for use in service distribution boards (space unit 17.5 mm). Thus, the space in the control panel can be optimally used and the system is provided with a common design appearance. The timing relays feature 12 different functions.