{"product_id":"zenith-1200-amp-ats-automatic-transfer-switch-3-phase-480v-277v-4-pole-1000-34","title":"ZENITH 1200 Amp ATS Automatic Transfer Switch 3 PHASE 480V 277V 4 POLE 1000 #34","description":"\u003ch3 data-section-id=\"nq8ynu\" data-start=\"0\" data-end=\"18\"\u003eDescription:\u003c\/h3\u003e\n\u003cp data-start=\"19\" data-end=\"542\"\u003eThe Zenith 1200 Amp Automatic \u003ca href=\"https:\/\/plgautomation.com\/collections\/power-supplies-protection\"\u003eTransfer Switch\u003c\/a\u003e (ATS) is used in industrial and commercial power systems to automatically transfer electrical load between a primary utility source and a backup generator. Commonly installed in data centers, hospitals, manufacturing facilities, and large commercial buildings, this switch ensures uninterrupted power during outages. Maintenance teams and system integrators use this unit for critical power continuity, system protection, and replacement of high-capacity transfer switchgear.\u003c\/p\u003e\n\u003ch3 data-section-id=\"plkbhx\" data-start=\"544\" data-end=\"563\"\u003eApplications:\u003c\/h3\u003e\n\u003cp data-start=\"564\" data-end=\"904\"\u003eThe Zenith 1200A ATS is widely used in environments requiring continuous and reliable power. It is commonly found in emergency power systems, generator backup installations, and large-scale electrical distribution systems where maintaining uptime and protecting equipment from power loss is critical. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 data-section-id=\"68ulmp\" data-start=\"906\" data-end=\"937\"\u003eTechnical Specifications:\u003c\/h3\u003e\n\u003cp data-start=\"938\" data-end=\"1871\"\u003e• Manufacturer Part Number (MPN): Varies by configuration (example: ZTSH120ECS series) \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003cbr data-start=\"1062\" data-end=\"1065\"\u003e• Product type: Automatic transfer switch (ATS)\u003cbr data-start=\"1112\" data-end=\"1115\"\u003e• Rated current: 1200 Amps \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003cbr data-start=\"1179\" data-end=\"1182\"\u003e• Voltage rating: 480V \/ 277V AC\u003cbr data-start=\"1214\" data-end=\"1217\"\u003e• Phase: 3-phase\u003cbr data-start=\"1233\" data-end=\"1236\"\u003e• Poles: 4-pole (4-wire system)\u003cbr data-start=\"1267\" data-end=\"1270\"\u003e• Frequency: 50 \/ 60 Hz \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003cbr data-start=\"1331\" data-end=\"1334\" data-is-only-node=\"\"\u003e• Operation: Electrically operated, mechanically interlocked contactor mechanism \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003cbr data-start=\"1452\" data-end=\"1455\"\u003e• Transition type: Open transition (typical)\u003cbr data-start=\"1499\" data-end=\"1502\"\u003e• Control system: Microprocessor-based controller (MX150 or similar) \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003cbr data-start=\"1608\" data-end=\"1611\"\u003e• Enclosure: NEMA 1, 3R, 4, or 12 options available \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003cbr data-start=\"1700\" data-end=\"1703\"\u003e• Function: Automatically transfers load between utility and generator sources\u003cbr data-start=\"1781\" data-end=\"1784\"\u003e• Application environment: Industrial, commercial, and mission-critical power systems\u003c\/p\u003e\n\u003ch3 data-section-id=\"1ln9bp8\" data-start=\"1873\" data-end=\"1899\"\u003eCommon Replacements:\u003c\/h3\u003e\n\u003cp data-start=\"1900\" data-end=\"2075\"\u003e• ABB Zenith ZTG \/ TruONE 1200A ATS (modern replacement) \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003cbr data-start=\"1994\" data-end=\"1997\"\u003e• ASCO 300 Series 1200A ATS\u003cbr data-start=\"2024\" data-end=\"2027\"\u003e• Eaton \/ Russelectric 1200A transfer switches\u003c\/p\u003e","brand":"Zenith","offers":[{"title":"Used Surplus - Excellent Condition","offer_id":51734924001582,"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_e0c20d1a-ba89-4438-ba71-35925ade905a.jpg?v=1770607774","url":"https:\/\/plgautomation.com\/products\/zenith-1200-amp-ats-automatic-transfer-switch-3-phase-480v-277v-4-pole-1000-34","provider":"PLG Automation ","version":"1.0","type":"link"}