{"product_id":"unknown-p-h-54bb23eelnk-rotary-limit-switch","title":"Unknown P \u0026 H 54BB23EELNK ROTARY LIMIT SWITCH","description":"\u003ch3 data-section-id=\"17lc1ru\" data-start=\"0\" data-end=\"16\"\u003eDescription:\u003c\/h3\u003e\n\u003cp data-start=\"18\" data-end=\"536\"\u003eThe Unknown P \u0026amp; H 54BB23EELNK Rotary \u003ca href=\"https:\/\/plgautomation.com\/collections\/switches-circuit-protection\"\u003eLimit Switch\u003c\/a\u003e is used in crane and hoist control systems to monitor and limit the travel of moving equipment by mechanically actuating electrical contacts at preset positions. Commonly installed in overhead cranes, gantry cranes, hoists, and material handling equipment requiring reliable end-of-travel and positioning control. Maintenance teams, OEMs, and crane service technicians use this switch for repair, retrofit, expansion, or replacement of existing rotary limit switch assemblies.\u003c\/p\u003e\n\u003ch3 data-section-id=\"5ms9th\" data-start=\"538\" data-end=\"555\"\u003eApplications:\u003c\/h3\u003e\n\u003cp data-start=\"557\" data-end=\"1053\"\u003eThe Unknown P \u0026amp; H 54BB23EELNK Rotary Limit Switch is used in industrial applications requiring precise motion limiting and position monitoring. It is commonly found in overhead bridge cranes, gantry cranes, mining equipment, hoists, and heavy material handling systems where preventing overtravel and ensuring safe operation are essential. P \u0026amp; H rotary limit switches are designed for harsh industrial environments and are widely used in crane control circuits for travel, hoist, and trolley positioning.\u003c\/p\u003e\n\u003ch3 data-section-id=\"5hg6bl\" data-start=\"1055\" data-end=\"1084\"\u003eTechnical Specifications:\u003c\/h3\u003e\n\u003cp data-start=\"1086\" data-end=\"1925\"\u003e• Manufacturer: Unknown \/ P \u0026amp; H\u003cbr data-start=\"1107\" data-end=\"1110\"\u003e• Part Number: 54BB23EELNK\u003cbr data-start=\"1136\" data-end=\"1139\"\u003e• Product Type: Rotary Limit Switch\u003cbr data-start=\"1174\" data-end=\"1177\"\u003e• Function: End-of-travel and position monitoring\u003cbr data-start=\"1226\" data-end=\"1229\"\u003e• Number of Poles: 1 Pole\u003cbr data-start=\"1254\" data-end=\"1257\"\u003e• Rated Voltage: 600 VAC\u003cbr data-start=\"1281\" data-end=\"1284\"\u003e• Gear Ratio: 18:1 Reduction\u003cbr data-start=\"1312\" data-end=\"1315\"\u003e• Contact Type: Mechanical Limit Switch Contacts\u003cbr data-start=\"1363\" data-end=\"1366\"\u003e• Actuation Type: Rotary Shaft Driven\u003cbr data-start=\"1403\" data-end=\"1406\"\u003e• Application: Crane and Hoist Control Systems\u003cbr data-start=\"1452\" data-end=\"1455\"\u003e• Compatible Equipment: Overhead Cranes, Gantry Cranes, Hoists, Material Handling Equipment\u003cbr data-start=\"1546\" data-end=\"1549\"\u003e• Mounting Type: Machine Mount\u003cbr data-start=\"1579\" data-end=\"1582\"\u003e• Housing Material: Cast Metal Construction\u003cbr data-start=\"1625\" data-end=\"1628\"\u003e• Operating Environment: Heavy Industrial Service\u003cbr data-start=\"1677\" data-end=\"1680\"\u003e• Designed for Motion Control and Safety Interlocks\u003cbr data-start=\"1731\" data-end=\"1734\"\u003e• Suitable for Continuous Industrial Operation\u003cbr data-start=\"1780\" data-end=\"1783\"\u003e• Industrial Grade Construction for Long Service Life\u003cbr data-start=\"1836\" data-end=\"1839\"\u003e• Likely a legacy P \u0026amp; H crane component with limited publicly available documentation.\u003c\/p\u003e\n\u003ch3 data-section-id=\"1cz0398\" data-start=\"1927\" data-end=\"1951\"\u003eCommon Replacements:\u003c\/h3\u003e\n\u003cp data-start=\"1953\" data-end=\"2138\" data-is-last-node=\"\" data-is-only-node=\"\"\u003e• P \u0026amp; H 54BB Series Rotary Limit Switch\u003cbr data-start=\"1992\" data-end=\"1995\"\u003e• Schneider Electric XCKJ Rotary Limit Switch with Matching Ratings\u003cbr data-start=\"2062\" data-end=\"2065\"\u003e• Eaton E50 Heavy-Duty Rotary Limit Switch with Equivalent Specifications\u003c\/p\u003e","brand":"UNKNOWN","offers":[{"title":"New","offer_id":51728780820782,"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_ab03e193-f702-4dfc-b7d3-cda1fa6f9700.jpg?v=1770587656","url":"https:\/\/plgautomation.com\/products\/unknown-p-h-54bb23eelnk-rotary-limit-switch","provider":"PLG Automation ","version":"1.0","type":"link"}