Model AR1 auto reverse module for DCC layouts from Digitrax. Automatically change polarity of your reverse loop, reversing section or turntable. Easy 4-wire hookup. Up to 8 amp output (6 amp continuous). Not for use on non-DCC layouts or with non–decoder equipped locomotives.

Features:

• 8 amp Auto-reversing control for a single reversing district
• Simple to wire
• Tunable trip current lets you use it on any layout from Z to G
• AR1 operates with or without LocoNet so, it can be used on non-Digitrax DCC systems too
• No Power Supply Needed
• Dimensions: 62.2mm (2.45in) by 52.0mm (2.05in)