With momentary contact for 4 switches or two-aspect signals or up to 8 uncoupling tracks. Especially suitable for the hobby semaphore signals, hobby light, block and blocking signals, the signal control module cat. no. 5210, the electronic relay cat. no. 5552 and the control module for the light block signal cat. no. 5221. In conventional use, the control panel also controls the control modules cat. no. 5224, 5227 and 5229 if two-aspect signals are connected to them. Stackable. Contact rating 2 A. Recommended for model builders and collectors as of 14 years. Due to scale and prototypical or functionally related design tips, edges and small parts. Therefore, out of reach of children under 10 years! With regard to the sales packaging that we fill with goods for the first time and hand over.