![](https://spiact.ro/wp-content/uploads/2022/06/5-1.jpg)
Field of use:
The central unified derailment shoe is intended to derail any vehicle passing over it in the “on-line” position in order to protect the area behind the shoe against unauthorized movements of vehicles in front of the shoe. The central derailleur shoe is operated by a switching electromechanism.
• Mass: approx. 135 kg.
![](https://spiact.ro/wp-content/uploads/2022/06/6-1.jpg)
Field of use:
The decentralized unified derailment shoe is intended to derail any vehicle passing over it in the “on-line” position, in order to protect the area behind the shoe, against unauthorized movements of vehicles in front of the shoe. The decentralized derailleur shoe is manually operated and has a key lock system.
• Mass: approx. 135 kg
![IMG-20231012-WA0007](https://spiact.ro/wp-content/uploads/2023/10/IMG-20231012-WA0007.jpg)
![IMG-20231012-WA0005](https://spiact.ro/wp-content/uploads/2023/10/IMG-20231012-WA0005.jpg)