ZZC
Relay, Overload, I/O Module, 4 Inputs, 3 Outputs, 120 Volt AC
The E300/E200 relay consists of three modules: sensing, control, and communications. You have choices in each of the three with additional accessories to tailor the electronic overload for the exact needs of your application. The communication module determines whether the complete assembled device is an E300 or an E200 overload relay.