Simple track block signal without a mast for use in switch yards and station areas. Changes from Sh0 (red/red) to Sh1 (yellow/yellow). Track current can be controlled by means of the 72751 control box. Maintenance-free LED’s. Height without base approximately 10 mm / 3/8”. Suitable control box is 72751.
- New generation of Hobby color light signals.
- Train control feature.