{"product_id":"circuitron-5401-ar-2-automatic-reverse-circuit-with-adjustable-delay","title":"Circuitron 5401 AR-2 Automatic Reverse Circuit with Adjustable Delay","description":"\u003cp\u003eThe \u003cstrong\u003eCircuitron 5401 AR-2 Automatic Reverse Circuit with Adjustable Delay\u003c\/strong\u003e is the \u003cstrong\u003eAR-1 with an added adjustable delay timer\u003c\/strong\u003e — train pauses at the end of each run before reversing, just like the prototype pulling up to a stop.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat it does:\u003c\/strong\u003e Same auto-reverse function as the AR-1 (5400) but adds a user-adjustable delay between triggering and direction change. Adjustable from a few seconds to ~30+ seconds — long enough for a passenger train 'station stop' or a mine-load swap.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eTrigger:\u003c\/strong\u003e Opto-Sensor (covered) or external pushbutton\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDelay:\u003c\/strong\u003e User adjustable\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower:\u003c\/strong\u003e 12 V DC input\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFor:\u003c\/strong\u003e DC point-to-point with realistic 'station stop' pause\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCircuitron SKU:\u003c\/strong\u003e 5401 (Walthers 800-5401)\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eTip:\u003c\/strong\u003e Use a long delay to simulate a freight-yard switching pause, or a short delay for continuous trolley-line back-and-forth.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eAbout Circuitron:\u003c\/strong\u003e A USA-made model-railroad electronics specialist (Maryville, Illinois) founded in the 1970s. Famous for the industry-standard \u003cstrong\u003eTortoise\u003c\/strong\u003e slow-motion under-table switch machine and its surface-mount cousin the \u003cstrong\u003eSMAIL\u003c\/strong\u003e. The full range covers detection (block detectors, Opto-Sensor grade-crossing logic), automation (auto-reversers, external relays, twin-coil alternators), signal \/ lighting electronics (alternating flashers, ditch-light oscillators, strobe drivers), power supplies, and a complete set of Tortoise \/ SMAIL replacement parts plus the solderless \u003cstrong\u003eZipZ\u003c\/strong\u003e connection system. Most circuits work with AC, DC, or DCC track power unless specifically noted otherwise.\u003c\/p\u003e\u003cp\u003eIn stock at Oakville Model Trains Depot.\u003c\/p\u003e","brand":"Circuitron","offers":[{"title":"Default Title","offer_id":45098468409526,"sku":"800-5401","price":76.56,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0718\/5131\/1286\/files\/57_a31224f3-8a53-45a3-9391-343cb5efa858.gif?v=1777603336","url":"https:\/\/oakvillemodeltrains.com\/products\/circuitron-5401-ar-2-automatic-reverse-circuit-with-adjustable-delay","provider":"Oakville Model Trains Depot","version":"1.0","type":"link"}