{"product_id":"watlow-solid-state-power-controller-pc91-n20b-1000","title":"WATLOW SOLID STATE POWER CONTROLLER PC91-N20B-1000 PC91N20B1000","description":"\u003ch3 data-section-id=\"17lc1ru\" data-start=\"0\" data-end=\"16\"\u003eDescription:\u003c\/h3\u003e\n\u003cp data-start=\"17\" data-end=\"616\"\u003eThe Watlow PC91-N20B-1000 solid state power controller is used in industrial \u003ca href=\"https:\/\/plgautomation.com\/collections\/power-supplies-protection\" title=\"SCR power switching\"\u003eSCR power switching\u003c\/a\u003e and electrical load management systems requiring reliable thermal process control. Commonly installed in industrial ovens, heat treatment systems, plastics processing equipment, and electric process heating applications requiring stable SCR power regulation and efficient load control operation. Maintenance teams, OEMs, and system integrators use this solid state power controller for replacement, retrofit, and power management upgrades in industrial automation and thermal processing environments.\u003c\/p\u003e\n\u003ch3 data-section-id=\"5ms9th\" data-start=\"618\" data-end=\"635\"\u003eApplications:\u003c\/h3\u003e\n\u003cp data-start=\"636\" data-end=\"1032\"\u003eThe Watlow PC91-N20B-1000 solid state power controller is commonly used in industrial heating systems requiring precise SCR power regulation and dependable load switching performance. It is applied in process heaters, industrial furnaces, semiconductor manufacturing equipment, and OEM thermal control panels to help maintain efficient power distribution and stable thermal process performance.\u003c\/p\u003e\n\u003ch3 data-section-id=\"5hg6bl\" data-start=\"1034\" data-end=\"1063\"\u003eTechnical Specifications:\u003c\/h3\u003e\n\u003cp data-start=\"1065\" data-end=\"1778\"\u003e• Manufacturer Part Number (MPN): PC91-N20B-1000\u003cbr data-start=\"1113\" data-end=\"1116\"\u003e• Product Type: Solid State Power Controller\u003cbr data-start=\"1160\" data-end=\"1163\"\u003e• Brand: Watlow\u003cbr data-start=\"1178\" data-end=\"1181\"\u003e• Series: Power Series\u003cbr data-start=\"1203\" data-end=\"1206\"\u003e• Control Type: SCR Power Controller\u003cbr data-start=\"1242\" data-end=\"1245\"\u003e• Phase Configuration: Single Phase\u003cbr data-start=\"1280\" data-end=\"1283\"\u003e• Output Firing Modes: Zero Cross \/ Phase Angle\u003cbr data-start=\"1330\" data-end=\"1333\"\u003e• Frequency: 50\/60 Hz\u003cbr data-start=\"1354\" data-end=\"1357\" data-is-only-node=\"\"\u003e• Mounting Type: Back Panel Mount\u003cbr data-start=\"1390\" data-end=\"1393\"\u003e• Diagnostics Capability: Heater and Control Diagnostics\u003cbr data-start=\"1449\" data-end=\"1452\"\u003e• Protection Features: Semiconductor Fuse Protection\u003cbr data-start=\"1504\" data-end=\"1507\"\u003e• Application Type: Industrial Process Heating\u003cbr data-start=\"1553\" data-end=\"1556\"\u003e• Compatible Equipment: Industrial Ovens \/ Thermal Processing Systems\u003cbr data-start=\"1625\" data-end=\"1628\"\u003e• Operating Function: Electrical Load and Power Control\u003cbr data-start=\"1683\" data-end=\"1686\"\u003e• Communication Capability: Industrial Network Compatible\u003cbr data-start=\"1743\" data-end=\"1746\"\u003e• Certifications: UL, C-UL, CE\u003c\/p\u003e\n\u003ch3 data-section-id=\"1cz0398\" data-start=\"1780\" data-end=\"1804\"\u003eCommon Replacements:\u003c\/h3\u003e\n\u003cp data-start=\"1806\" data-end=\"1915\"\u003e• Watlow DIN-A-MITE Power Controller\u003cbr data-start=\"1842\" data-end=\"1845\"\u003e• Eurotherm EPower SCR Controller\u003cbr data-start=\"1878\" data-end=\"1881\"\u003e• Chromalox SCR Power Controller\u003c\/p\u003e","brand":"Watlow","offers":[{"title":"New","offer_id":51731060097326,"sku":null,"price":0.0,"currency_code":"USD","in_stock":true},{"title":"Used Surplus - Excellent Condition","offer_id":51731060130094,"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_0902ee35-044c-4ad3-b4a2-2fa1cf061705.jpg?v=1770595196","url":"https:\/\/plgautomation.com\/products\/watlow-solid-state-power-controller-pc91-n20b-1000","provider":"PLG Automation ","version":"1.0","type":"link"}