A blocking signal indicates whether a subsequent track section may be used. It applies to train and shunting trips. Form blocking signals are shown in the signal patterns Sh 0 and Sh 1. Blocking signals can be placed low or high, depending on the intended use and available space. If the blocking signal is used as a target signal for train journeys, it must be set up.
In addition to the LED for the lighting, the signal kit also contains a servo with bracket (46x62mm). This can be attached directly under the tracks or under the system. The plug foot is 40mm long. The servo can be connected to any commercially available controller. We recommend the ESU SwitchPilot Servo 3, item no. ESU_51832.
Our accessories are printed on the latest generation of 3D printers using stereolithography. In the printer, a UV-sensitive resin is cured with a laser in thin layers with a thickness of 0.050 to 0.025 mm (50 to 25 µm). After printing the parts are cleaned and post-cured. This produces very highly detailed models. The parts can be painted with the usual hobby paints such as Revell Enamel or Revell Aqua Color.