{"product_id":"westinghouse-ehd330la02-breaker-30a-480v-3p-14ka-aux","title":"Westinghouse EHD330LA02 Breaker 30A 480V 3P 14KA AUX","description":"\u003ch3 data-section-id=\"17lc1ru\" data-start=\"0\" data-end=\"16\"\u003eDescription:\u003c\/h3\u003e\n\u003cp data-start=\"17\" data-end=\"573\"\u003eThe Westinghouse EHD330LA02 Breaker is used in industrial and commercial \u003ca href=\"https:\/\/plgautomation.com\/collections\/power-supplies-protection\"\u003eelectrical distribution systems\u003c\/a\u003e for branch circuit protection and auxiliary switching functions. Commonly installed in motor control centers, panelboards, switchgear assemblies, and industrial power distribution equipment across manufacturing and processing facilities. Maintenance teams, electrical contractors, and system integrators use this breaker for retrofit projects, overload protection, electrical system repairs, and replacement of existing three-phase protection devices.\u003c\/p\u003e\n\u003ch3 data-section-id=\"5ms9th\" data-start=\"575\" data-end=\"592\"\u003eApplications:\u003c\/h3\u003e\n\u003cp data-start=\"593\" data-end=\"927\"\u003eThe Westinghouse EHD330LA02 breaker is commonly used in industrial machinery, HVAC systems, motor control panels, conveyor systems, commercial electrical infrastructure, and power distribution assemblies requiring dependable overload and short circuit protection with auxiliary switch functionality for three-phase electrical systems.\u003c\/p\u003e\n\u003ch3 data-section-id=\"5hg6bl\" data-start=\"929\" data-end=\"958\"\u003eTechnical Specifications:\u003c\/h3\u003e\n\u003cp data-start=\"959\" data-end=\"1496\"\u003e• Manufacturer Part Number (MPN): EHD330LA02\u003cbr data-start=\"1003\" data-end=\"1006\"\u003e• Brand: Westinghouse\u003cbr data-start=\"1027\" data-end=\"1030\"\u003e• Product Type: Circuit Breaker with Auxiliary Switch\u003cbr data-start=\"1083\" data-end=\"1086\"\u003e• Series: Type EHD\u003cbr data-start=\"1104\" data-end=\"1107\"\u003e• Current Rating: 30 Amps\u003cbr data-start=\"1132\" data-end=\"1135\"\u003e• Voltage Rating: 480 VAC\u003cbr data-start=\"1160\" data-end=\"1163\"\u003e• Number of Poles: 3 Pole\u003cbr data-start=\"1188\" data-end=\"1191\"\u003e• Phase: 3 Phase\u003cbr data-start=\"1207\" data-end=\"1210\" data-is-only-node=\"\"\u003e• Interrupt Rating: 14 kA\u003cbr data-start=\"1235\" data-end=\"1238\"\u003e• Auxiliary Switch Included\u003cbr data-start=\"1265\" data-end=\"1268\"\u003e• Mounting Type: Bolt-On\u003cbr data-start=\"1292\" data-end=\"1295\"\u003e• Trip Type: Thermal Magnetic\u003cbr data-start=\"1324\" data-end=\"1327\"\u003e• Frequency: 50\/60 Hz\u003cbr data-start=\"1348\" data-end=\"1351\"\u003e• Application: Branch Circuit Protection\u003cbr data-start=\"1391\" data-end=\"1394\"\u003e• Installation Type: Panelboard and Switchgear Mount\u003cbr data-start=\"1446\" data-end=\"1449\"\u003e• Industrial Grade Construction\u003cbr data-start=\"1480\" data-end=\"1483\"\u003e• UL Listed\u003c\/p\u003e\n\u003ch3 data-section-id=\"1cz0398\" data-start=\"1498\" data-end=\"1522\"\u003eCommon Replacements:\u003c\/h3\u003e\n\u003cp data-start=\"1523\" data-end=\"1631\"\u003e• Eaton EHD330LA02 Circuit Breaker\u003cbr data-start=\"1557\" data-end=\"1560\"\u003e• Cutler-Hammer EHD330L Breaker\u003cbr data-start=\"1591\" data-end=\"1594\"\u003e• Square D \u003ca href=\"https:\/\/plgautomation.com\/products\/square-d-fal34030-bu-30a-480v-3?_pos=2\u0026amp;_sid=06a0959c0\u0026amp;_ss=r\"\u003eFAL34030 \u003c\/a\u003eCircuit Breaker\u003c\/p\u003e","brand":"Westinghouse","offers":[{"title":"Used Surplus - Excellent Condition","offer_id":51732215529774,"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_0b3ae71f-21d9-4ac4-9ca8-2552d84f8d88.jpg?v=1770598788","url":"https:\/\/plgautomation.com\/products\/westinghouse-ehd330la02-breaker-30a-480v-3p-14ka-aux","provider":"PLG Automation ","version":"1.0","type":"link"}