![ET13805540 | SR2B121BD | Schneider Electric SR2B121BD Zelio Logic Logic Module, 24 V DC, 8 X Input, 4 X Output With Display | Enrgtech LTD ET13805540 | SR2B121BD | Schneider Electric SR2B121BD Zelio Logic Logic Module, 24 V DC, 8 X Input, 4 X Output With Display | Enrgtech LTD](https://s3-eu-west-1.amazonaws.com/enrgtech-images/full/b2a47965b51ac4f7f7ae5f64db7b6991479ab765.jpg)
ET13805540 | SR2B121BD | Schneider Electric SR2B121BD Zelio Logic Logic Module, 24 V DC, 8 X Input, 4 X Output With Display | Enrgtech LTD
SR2B121BD | Schneider Electric Zelio Logic Series Logic Module, 24 V dc Supply, Relay Output, 8-Input, Analogue, Discrete Input | RS
SR2B121BD | Schneider Electric Zelio Logic Series Logic Module, 24 V dc Supply, Relay Output, 8-Input, Analogue, Discrete Input | RS
![SR2B121BD - compact smart relay, Zelio Logic SR2 SR3, 12 IO, 24V DC, clock, display, 4 relay outputs | Schneider Electric USA SR2B121BD - compact smart relay, Zelio Logic SR2 SR3, 12 IO, 24V DC, clock, display, 4 relay outputs | Schneider Electric USA](https://www.se.com/product-epds/h1.569in-T000030689.png)
SR2B121BD - compact smart relay, Zelio Logic SR2 SR3, 12 IO, 24V DC, clock, display, 4 relay outputs | Schneider Electric USA
![ET13805540 | SR2B121BD | Schneider Electric SR2B121BD Zelio Logic Logic Module, 24 V DC, 8 X Input, 4 X Output With Display | Enrgtech LTD ET13805540 | SR2B121BD | Schneider Electric SR2B121BD Zelio Logic Logic Module, 24 V DC, 8 X Input, 4 X Output With Display | Enrgtech LTD](https://media.enrgtech.co.uk/thumbs/b16974903e3113f1f8810a698a5f3f8fff018931.jpg)