{"product_id":"abb-e4h-4000a-dc-switch-disconnector","title":"ABB E4H E\/f\/MS 4000A DC Switch-Disconnector - Solar Inverter","description":"\u003cp\u003eThe ABB E4H\/E\/f\/MS 4000 4p W MP 1000V DC switch-disconnector is engineered for demanding industrial and photovoltaic applications. This robust unit provides reliable DC power isolation, crucial for the safety and efficiency of high-voltage systems. Designed to handle substantial electrical stress, it ensures long-term operational stability in critical installations.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eKey Features:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n \u003cli\u003e\n\u003cstrong\u003eHigh-current capacity\u003c\/strong\u003e: Supports a continuous current of 4000A.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eHigh Voltage Rating\u003c\/strong\u003e: Operates safely at 1000V DC, ideal for large solar inverter systems.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eFour-pole configuration\u003c\/strong\u003e: Includes a full-size neutral terminal.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eShort-circuit protection\u003c\/strong\u003e: Withstands short-circuit peaks up to 65 kA (1 s).\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eModular design\u003c\/strong\u003e: Features a removable moving part (MP) for easy maintenance and enhanced safety.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n \u003cli\u003eModel: E4H\/E\/f\/MS 4000 4-pole W MP\u003c\/li\u003e\n \u003cli\u003eRated Continuous Current (Iu): 4000 A\u003c\/li\u003e\n \u003cli\u003eRated Operating Voltage: 1000 V DC\u003c\/li\u003e\n \u003cli\u003eImpulse Withstand Voltage (Uimp): 12 kV\u003c\/li\u003e\n \u003cli\u003eShort-time Withstand Current (Icw, 1 s): 65 kA\u003c\/li\u003e\n \u003cli\u003eInsulation Voltage (Ui): 1000 V DC\u003c\/li\u003e\n \u003cli\u003eNumber of Poles: 4 (including full neutral)\u003c\/li\u003e\n \u003cli\u003eMounting: Withdrawable with chassis design (MP = moving part)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe ABB E4H\/E\/f\/MS 4000 switch-disconnector ensures safe and reliable disconnection in high-voltage DC systems. This switch-disconnector is perfect for solar inverters, providing robust protection and ease of maintenance for long-term, high-performance installations. For optimal performance in your industrial or automation systems, choose the ABB E4H series. For any queries you can contact us on \u003ca href=\"mailto:info@ramautomations.com\"\u003einfo@ramautomations.com\u003c\/a\u003e.\u003c\/p\u003e","brand":"ABB","offers":[{"title":"New \/ 1SDA058914R1","offer_id":48050417402198,"sku":"RAMA19307","price":999.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0818\/5554\/5686\/files\/abb-e4h-e-f-ms-4000-4p-w-mp-1000v-dc-new-solar-inverter-ram-automations.webp?v=1750551149","url":"https:\/\/ramautomations.com\/products\/abb-e4h-4000a-dc-switch-disconnector","provider":"Ram Automations","version":"1.0","type":"link"}