{"product_id":"wlcz1-dc-electromagnetic-contactor","title":"WLCZ1 DC Electromagnetic Contactor | High-Voltage DC Switching Device","description":"\u003ch2\u003eWLCZ1 DC Electromagnetic Contactor\u003c\/h2\u003e\u003cp\u003eThe WLCZ1 is a DC electromagnetic contactor designed for reliable switching and control of high-voltage DC circuits in traction power systems, industrial applications, and energy storage equipment. Built to withstand demanding operating environments, it delivers consistent performance with long electrical and mechanical service life.\u003c\/p\u003e\u003ch3\u003eKey Features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDC Electromagnetic Operation:\u003c\/strong\u003e Fast, reliable switching response with low energy consumption during holding state\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh Insulation Rating:\u003c\/strong\u003e Suitable for high-voltage DC applications including traction and industrial power systems\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLong Service Life:\u003c\/strong\u003e Engineered for high-frequency switching with minimal maintenance requirements\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompact Design:\u003c\/strong\u003e Space-efficient construction for integration into switchgear panels and control cabinets\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWide Coil Voltage Range:\u003c\/strong\u003e Available in multiple DC coil voltage options to suit various control circuit requirements\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRobust Construction:\u003c\/strong\u003e Resistant to vibration and shock for reliable operation in mobile and industrial environments\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eTypical Applications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eDC traction power distribution and feeder circuits\u003c\/li\u003e\n\u003cli\u003eIndustrial DC motor control and protection\u003c\/li\u003e\n\u003cli\u003eEnergy storage system switching and isolation\u003c\/li\u003e\n\u003cli\u003eSemiconductor rectifier and converter equipment\u003c\/li\u003e\n\u003cli\u003eRailway and metro ground power infrastructure\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eStandards Compliance\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eGB\/T 14048.4 — Low-voltage switchgear and controlgear: AC contactors and motor starters (IEC 60947-4)\u003c\/li\u003e\n\u003cli\u003eGB\/T 14048.5 — Control circuit devices and switching elements (IEC 60947-5-1)\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eOEM\/ODM available.\u003c\/strong\u003e Contact Wanlong Electric for detailed technical specifications, custom configurations, and volume pricing.\u003c\/p\u003e","brand":"Wan Long Electric Group Co., Ltd.","offers":[{"title":"Default Title","offer_id":43941301911618,"sku":null,"price":5800.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0688\/1221\/0242\/files\/DS16_40b47e7a-e9b0-48da-9e10-f96b7cdde3cd.jpg?v=1783585500","url":"https:\/\/wanlongelectric.com\/zh\/products\/wlcz1-dc-electromagnetic-contactor","provider":"Wan Long Electric Group Co., Ltd.","version":"1.0","type":"link"}