{"product_id":"watlow-kd30-1000-4u00-120vac","title":"Watlow KD30-1000-4U00 120VAC KD3010004U00","description":"\u003ch3 data-section-id=\"17lc1ru\" data-start=\"0\" data-end=\"16\"\u003eDescription:\u003c\/h3\u003e\n\u003cp data-start=\"17\" data-end=\"739\"\u003eThe Watlow KD30-1000-4U00 \u003ca href=\"https:\/\/plgautomation.com\/collections\/power-supplies-protection\" title=\"mercury relay contactor\"\u003emercury relay contactor\u003c\/a\u003e is used in industrial power switching and high-current electrical control systems requiring reliable mercury displacement relay performance for continuous-duty operation. Commonly installed in industrial heating equipment, thermal processing systems, ovens, and automation control panels where dependable load switching and stable electrical contact performance are required. Maintenance teams, OEM operators, and system integrators use this Watlow mercury relay contactor for relay replacement, control system maintenance, retrofit projects, and maintaining reliable power switching performance in demanding industrial environments. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 data-section-id=\"5ms9th\" data-start=\"741\" data-end=\"758\"\u003eApplications:\u003c\/h3\u003e\n\u003cp data-start=\"759\" data-end=\"1280\"\u003eThe Watlow KD30-1000-4U00 mercury relay contactor is designed for industrial automation and process heating applications requiring controlled high-current switching and reliable electrical load management. It is commonly applied in industrial furnaces, packaging machinery, process heating systems, and manufacturing equipment where stable relay operation, dependable contact switching, and continuous electrical control performance are essential for efficient industrial operation. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 data-section-id=\"5hg6bl\" data-start=\"1282\" data-end=\"1311\"\u003eTechnical Specifications:\u003c\/h3\u003e\n\u003cp data-start=\"1312\" data-end=\"1971\"\u003e• Manufacturer Part Number (MPN): KD30-1000-4U00\u003cbr data-start=\"1360\" data-end=\"1363\"\u003e• Brand: Watlow\u003cbr data-start=\"1378\" data-end=\"1381\"\u003e• Product Type: Mercury Relay Contactor\u003cbr data-start=\"1420\" data-end=\"1423\"\u003e• Coil Voltage: 120VAC\u003cbr data-start=\"1445\" data-end=\"1448\"\u003e• Voltage Rating: 600VAC\u003cbr data-start=\"1472\" data-end=\"1475\"\u003e• Current Rating: 25 Amp\u003cbr data-start=\"1499\" data-end=\"1502\"\u003e• Relay Type: Mercury displacement relay\u003cbr data-start=\"1542\" data-end=\"1545\"\u003e• Phase Configuration: 3-phase \/ 3-channel\u003cbr data-start=\"1587\" data-end=\"1590\"\u003e• Function: High-current electrical switching\u003cbr data-start=\"1635\" data-end=\"1638\"\u003e• Application Type: Industrial heating and automation systems\u003cbr data-start=\"1699\" data-end=\"1702\"\u003e• System Use: Electrical load and power control\u003cbr data-start=\"1749\" data-end=\"1752\"\u003e• Installation Type: Panel-mounted relay assembly\u003cbr data-start=\"1801\" data-end=\"1804\"\u003e• Industrial Use: Ovens, furnaces, and process heating systems\u003cbr data-start=\"1866\" data-end=\"1869\"\u003e• Operational Function: Continuous-duty power switching support \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 data-section-id=\"1cz0398\" data-start=\"1973\" data-end=\"1997\"\u003eCommon Replacements:\u003c\/h3\u003e\n\u003cp data-start=\"1998\" data-end=\"2085\"\u003e• Watlow Mercury Displacement Relay\u003cbr data-start=\"2033\" data-end=\"2036\"\u003e• Crydom Power Relay\u003cbr data-start=\"2056\" data-end=\"2059\"\u003e• Durakool Mercury Relay\u003c\/p\u003e","brand":"Watlow","offers":[{"title":"Used Surplus - Excellent Condition","offer_id":51731076546862,"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_6ecc6310-76d8-4705-b8b1-168d135c4bc0.jpg?v=1770595249","url":"https:\/\/plgautomation.com\/products\/watlow-kd30-1000-4u00-120vac","provider":"PLG Automation ","version":"1.0","type":"link"}