{"product_id":"siemens-5sy6640-7-circuit-breaker-40a","title":"Siemens 5SY6640-7 Modular Circuit Breaker 3P+N 40A C 6kA","description":"\u003cp\u003eEnsure reliable power distribution with the Siemens 5SY6640-7 DISJUNTOR MODULAR N 6KA 3P+N 40A C. This high-performance miniature circuit breaker from the Siemens SENTRON series offers essential protection against overloads and short circuits for three-phase systems. It is ideal for demanding industrial automation control systems and commercial electrical infrastructure where safety and stability are paramount. Discover robust circuit protection with this quality Siemens component.\u003c\/p\u003e\n\u003cp\u003eThe Siemens 5SY6640-7 operates with a 40A rated current and a 6kA breaking capacity, providing secure fault current interruption. Its Type C tripping characteristic is well-suited for applications with moderate inrush currents, common in inductive loads found in industrial settings. This 3P+N configuration ensures comprehensive protection across all active phases and the neutral line, making it a vital part of any secure electrical distribution setup. What is the breaking capacity of this Siemens MCB It is 6kA ensuring safe interruption of fault currents.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eHigh-performance circuit protection for three-phase systems\u003c\/li\u003e\n\u003cli\u003eDurable Siemens SENTRON design ensures long operational life\u003c\/li\u003e\n\u003cli\u003eType C tripping characteristic for inductive and moderate inrush loads\u003c\/li\u003e\n\u003cli\u003e40A rated current with a 6kA breaking capacity for reliable fault interruption\u003c\/li\u003e\n\u003cli\u003e3P+N configuration for complete phase and neutral protection\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eManufacturer Siemens\u003c\/li\u003e\n\u003cli\u003ePart Number 5SY6640-7\u003c\/li\u003e\n\u003cli\u003ePoles 3P+N\u003c\/li\u003e\n\u003cli\u003eRated Current 40A\u003c\/li\u003e\n\u003cli\u003eTripping Characteristic C Curve\u003c\/li\u003e\n\u003cli\u003eBreaking Capacity 6kA\u003c\/li\u003e\n\u003cli\u003eRated Voltage 400V AC\u003c\/li\u003e\n\u003cli\u003eMounting DIN Rail\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eInvest in the trusted reliability of Siemens for your critical electrical infrastructure. The Siemens 5SY6640-7 provides dependable protection and performance for industrial automation and beyond. Secure your power systems today with this essential circuit breaker.\u003c\/p\u003e","brand":"Siemens","offers":[{"title":"Default Title","offer_id":54307064217942,"sku":"RAMA100023604","price":999.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0818\/5554\/5686\/files\/Siemens_DISJUNTOR_MODULAR_N_6KA_3P_N_40A_C_5SY6640-7.webp?v=1782203229","url":"https:\/\/ramautomations.com\/products\/siemens-5sy6640-7-circuit-breaker-40a","provider":"Ram Automations","version":"1.0","type":"link"}