This product is part of Smart Relay - Zelio Logic SR2/SR3, an offer of simple automation systems from 10 to 40 I/Os. This Zelio Logic compact smart relay features 20 I/Os, local display, 0 to 240 with ...

New additions to the Zelio line of automation products include the Telemecanique brand Zelio plug-in relays, Zelio Logic 2 programmable smart relays, Zelio count counters and Zelio analog interface ...

"This product is part of the Zelio Logic range, an offer of smart relays for simple automation systems from 10 up to 40 I/Os." "It is a modular smart relay ...