{"product_id":"industrial-hl-400g-rotary-paddle-level-switch","title":"Industrial HL-400G Rotary Paddle Level Switch","description":"\u003ch3 data-section-id=\"17lc1ru\" data-start=\"0\" data-end=\"16\" class=\"PDq2pG_selectionAnchorContainer\"\u003eDescription:\u003cspan aria-hidden=\"true\" class=\"PDq2pG_selectionAnchor\"\u003e\u003c\/span\u003e\n\u003c\/h3\u003e\n\u003cp data-start=\"18\" data-end=\"599\"\u003eThe Towa Seiden HL-400G Level Switch is used in bulk material level detection systems to monitor high and low material levels in hoppers, silos, and storage tanks using a rotary paddle sensing mechanism. Commonly installed in plastic processing equipment, grain handling systems, powder storage tanks, and industrial conveying systems requiring a protected shaft, 200 mm insertion length, and 200\/220 VAC operation. Maintenance teams, OEMs, and system integrators use this part for equipment repair, replacement, retrofit, or system expansion. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 data-section-id=\"5ms9th\" data-start=\"601\" data-end=\"618\"\u003eApplications:\u003c\/h3\u003e\n\u003cp data-start=\"620\" data-end=\"950\"\u003eThe Towa Seiden HL-400G Level Switch is commonly used in injection molding machines, extrusion systems, material dryers, storage hoppers, silos, and bulk solids handling equipment where reliable level detection helps prevent overflow, maintain material supply, and improve process automation. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 data-section-id=\"5hg6bl\" data-start=\"952\" data-end=\"981\"\u003eTechnical Specifications:\u003c\/h3\u003e\n\u003cp data-start=\"983\" data-end=\"1661\"\u003e• Manufacturer: Towa Seiden\u003cbr data-start=\"1010\" data-end=\"1013\"\u003e• Manufacturer Part Number (MPN): HL-400G\u003cbr data-start=\"1054\" data-end=\"1057\"\u003e• Product Type: Rotary Paddle Level Switch\u003cbr data-start=\"1099\" data-end=\"1102\"\u003e• Supply Voltage: AC 200\/220 V, 50\/60 Hz\u003cbr data-start=\"1142\" data-end=\"1145\"\u003e• Insertion Length (L): 200 mm\u003cbr data-start=\"1175\" data-end=\"1178\"\u003e• Mounting Type: G3\/4 in Screw-In Connection\u003cbr data-start=\"1222\" data-end=\"1225\"\u003e• Detection Method: Rotary Paddle\u003cbr data-start=\"1258\" data-end=\"1261\"\u003e• Power Consumption: 1.5 W\u003cbr data-start=\"1287\" data-end=\"1290\" data-is-only-node=\"\"\u003e• Contact Output: 1C Contact, AC 250 V, 5 A (Resistive Load)\u003cbr data-start=\"1350\" data-end=\"1353\"\u003e• Detection Torque: Approx. 4.9 N·cm\u003cbr data-start=\"1389\" data-end=\"1392\"\u003e• Rotation Speed: 1 RPM\u003cbr data-start=\"1415\" data-end=\"1418\"\u003e• Shaft Material: SUS304 Stainless Steel\u003cbr data-start=\"1458\" data-end=\"1461\"\u003e• Case Material: Aluminum Alloy (Die Cast)\u003cbr data-start=\"1503\" data-end=\"1506\"\u003e• Protection Type: Protective Tube (HL-400G Series)\u003cbr data-start=\"1557\" data-end=\"1560\"\u003e• Application: Bulk Solids Level Detection in Hoppers and Silos \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 data-section-id=\"1cz0398\" data-start=\"1663\" data-end=\"1687\"\u003eCommon Replacements:\u003c\/h3\u003e\n\u003cp data-start=\"1689\" data-end=\"1837\"\u003e• Towa Seiden \u003ca href=\"https:\/\/plgautomation.com\/products\/towa-seiden-level-switch-hl-400g-hl400g-200-220v-l-200mm?_pos=1\u0026amp;_sid=9cb2206cd\u0026amp;_ss=r\" title=\"HL-400G\"\u003eHL-400G\u003c\/a\u003e Rotary Paddle Level Switch\u003cbr data-start=\"1737\" data-end=\"1740\"\u003e• Towa Seiden PRL-101 Rotary Paddle Level Switch\u003cbr data-start=\"1788\" data-end=\"1791\"\u003e• FineTek SE Series Rotary Paddle Level Switch\u003c\/p\u003e","brand":"TOWA","offers":[{"title":"New","offer_id":51714147189038,"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_49df2839-09e8-4b43-8e49-3ae8210582bb.jpg?v=1770417578","url":"https:\/\/plgautomation.com\/products\/industrial-hl-400g-rotary-paddle-level-switch","provider":"PLG Automation ","version":"1.0","type":"link"}