6ES7134-4GB50-0AB0 6ES7134-4GB51-0AB0 6ES7134-4GB52-0AB0 Outer Cover
6ES7134-4GB50-0AB0 6ES7134-4GB51-0AB0 6ES7134-4GB52-0AB0 Plastic Shell. It is brand new and of good quality, with a 1-year warranty.
Model:6ES7134-4GB50-0AB0 6ES7134-4GB51-0AB0 6ES7134-4GB52-0AB0