{"product_id":"abb-e4s-4000-pr121-p-lsig-4000a-breaker-1sda056794r1","title":"ABB E4S 4000 PR121-P-LSIG 4000A Circuit Breaker 1SDA056794R1","description":"\u003cp\u003eIntroducing the ABB E4S 4000 PR121-P-LSIG, a high-performance 4000 Amp, 4-pole circuit breaker designed for robust industrial automation and marine applications. This breaker, part number \u003cstrong\u003e1SDA056794R1\u003c\/strong\u003e, offers superior protection and reliability for critical electrical systems. Its advanced LSIG (Long-Time, Short-Time, Instantaneous Ground-fault) protection ensures comprehensive safety against overcurrents and ground faults, making it an essential component for maintaining operational integrity. Trust ABB for dependable power distribution and protection solutions.\u003c\/p\u003e\u003cp\u003eEngineered for demanding environments, the ABB E4S 4000 PR121-P-LSIG operates seamlessly within complex control systems. This circuit breaker is built to deliver consistent performance, safeguarding sensitive equipment and preventing costly downtime. Ideal for large-scale industrial facilities and marine vessels, its design prioritizes safety, efficiency, and long-term durability. The \u003cstrong\u003eABB E4S 4000 PR121-P-LSIG\u003c\/strong\u003e is a testament to ABB's commitment to innovation in electrical protection technology. What makes this breaker ideal for your system? Its integrated protection features minimize the need for external components, simplifying installation and reducing overall system costs.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eExceptional protection with LSIG trip unit capabilities for comprehensive fault management\u003c\/li\u003e\n\u003cli\u003eHigh current rating of \u003cstrong\u003e4000A\u003c\/strong\u003e suitable for heavy-duty applications\u003c\/li\u003e\n\u003cli\u003eDurable 4-pole construction ensures reliable circuit isolation\u003c\/li\u003e\n\u003cli\u003eDesigned for industrial automation and marine environments\u003c\/li\u003e\n\u003cli\u003eEnsures operational continuity and equipment safety\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cp\u003eModel ABB E4S 4000 PR121-P-LSIG\u003c\/p\u003e\u003cp\u003ePart Number 1SDA056794R1\u003c\/p\u003e\u003cp\u003eCurrent Rating 4000A\u003c\/p\u003e\u003cp\u003ePoles 4\u003c\/p\u003e\u003cp\u003eProtection Type LSIG\u003c\/p\u003e\u003cp\u003eThe \u003cstrong\u003eABB E4S 4000 PR121-P-LSIG\u003c\/strong\u003e circuit breaker represents a pinnacle of electrical protection technology. Its robust build and advanced features make it the preferred choice for professionals seeking unparalleled reliability in industrial automation and marine settings. Experience the confidence that comes with ABB's trusted performance. Secure your critical infrastructure with this advanced protection solution.\u003c\/p\u003e","brand":"ABB","offers":[{"title":"Default Title","offer_id":48449944944982,"sku":"RAMA330495","price":999.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0818\/5554\/5686\/files\/abb-e4s-4000-pr121-p-lsig-in4000a-4p-f-hr-ram-automations.webp?v=1751970026","url":"https:\/\/ramautomations.com\/products\/abb-e4s-4000-pr121-p-lsig-4000a-breaker-1sda056794r1","provider":"Ram Automations","version":"1.0","type":"link"}