{"product_id":"union-switch-and-signal-n451052-4601-quick-shunt","title":"Union Switch And Signal N451052-4601 Quick Shunt","description":"\u003ch3\u003e\u003cspan\u003eDescription:\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThe Union Switch and Signal N451052-4601 Quick Shunt is used in railway signaling and train detection systems to provide rapid shunt detection capabilities within coded track circuit applications. Commonly installed in MicroLok II interlocking systems, track circuits, and switch lock release zones requiring fast train occupancy detection. Maintenance teams and system integrators use this part for replacement, retrofit, and expansion of existing railway signaling installations.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003eApplications:\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThe Union Switch and Signal N451052-4601 Quick Shunt is used in rail transit environments requiring accelerated train shunt detection and track occupancy monitoring. It is commonly applied in MicroLok II signaling systems and coded track circuit installations where reduced detection times enhance operational safety and efficiency.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003eTechnical Specifications:\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003e• Brand: Union Switch and Signal\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e• Part Number: N451052-4601\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e• Product Type: Quick Shunt\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e• Function: Rapid train shunt detection\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e• Compatible System: MicroLok II Applications\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e• Application: Railway track circuit systems\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e• Compatible Equipment: Coded track interface panels and vital input PCBs\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e• System Type: Railway signaling and train detection system\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e• Installation Type: Wayside signaling configuration\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e• Intended Use: Replacement and maintenance service\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e• Condition: UN\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003eCommon Replacements:\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cspan\u003e• Union Switch and Signal \u003ca href=\"https:\/\/plgautomation.com\/products\/union-switch-and-signal-n451052-4601-quick-shunt-un?_pos=1\u0026amp;_sid=af7171ab6\u0026amp;_ss=r\" title=\"N451052-4601\"\u003eN451052-4601\u003c\/a\u003e Quick Shunt\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e• Ansaldo STS\u003ca href=\"https:\/\/plgautomation.com\/products\/union-switch-and-signal-n451052-4601-quick-shunt-un?_pos=1\u0026amp;_sid=af7171ab6\u0026amp;_ss=r\" title=\" N451052-4601 \"\u003e N451052-4601\u003c\/a\u003e Quick Shunt\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e• MicroLok II Quick Shunt Module\u003c\/span\u003e\u003c\/p\u003e","brand":"UNION","offers":[{"title":"New","offer_id":51728490463534,"sku":null,"price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0940\/0818\/1038\/files\/Ebay_website_image_3ff5b7b8-c2f6-4555-b33e-08a1385d086c.jpg?v=1770586610","url":"https:\/\/plgautomation.com\/products\/union-switch-and-signal-n451052-4601-quick-shunt","provider":"PLG Automation ","version":"1.0","type":"link"}