{"product_id":"siemens-circuit-breaker-400v-10ka-3-pole-c-80a-d-70-mm-5sy4380-7","title":"Siemens CIRCUIT-BREAKER 400V 10KA 3-POLE C 80A D=70 MM 5SY4380-7","description":"\u003cp\u003e\u003cstrong\u003eSiemens CIRCUIT-BREAKER 400V 10kA 3-POLE C 80A D=70 MM 5SY4380-7\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe Siemens CIRCUIT-BREAKER 400V 10kA 3-POLE C 80A D=70 MM 5SY4380-7 is a high-capacity miniature circuit breaker designed to provide reliable protection for three-phase electrical distribution systems. Manufactured by Siemens, this MCB ensures safe and stable operation of electrical installations by protecting against overloads and short-circuit faults. It is widely used in industrial power distribution, commercial infrastructure, and heavy-duty electrical systems where high current handling and dependable circuit protection are essential. With its C-curve tripping characteristic, 10kA breaking capacity, and robust construction, it delivers consistent performance in demanding environments.\u003c\/p\u003e\n\u003cp\u003eKey Features\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e3-pole configuration ensures reliable protection of three-phase electrical systems\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eC-curve tripping characteristic suitable for general-purpose and inductive loads\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eHigh 10kA breaking capacity for strong short-circuit protection\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eRated 80A for high-load industrial and commercial applications\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e70 mm module design ensures stable and secure DIN rail installation\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eSpecifications\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eProduct Name: Siemens CIRCUIT-BREAKER 400V 10kA 3-POLE C 80A D=70 MM\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003ePart Number: 5SY4380-7\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eBrand: Siemens\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eType: Miniature Circuit Breaker (MCB)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003ePoles: 3P\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eRated Current: 80A\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eTripping Curve: Type C\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eRated Voltage: 400V AC\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eBreaking Capacity: 10kA\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eMounting: DIN rail\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eModule Width: 70 mm\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eFrequency: 50\/60 Hz\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eApplication: Industrial power distribution, commercial electrical panels, heavy-load circuits, and automation systems\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe Siemens CIRCUIT-BREAKER 400V 10kA 3-POLE C 80A 5SY4380-7 delivers powerful and reliable circuit protection for modern electrical infrastructure. Built with Siemens engineering excellence, it ensures maximum safety, durability, and stable performance in critical power applications. For genuine products and support, contact Ram Automations at \u003ca href=\"mailto:info@ramautomations.com\"\u003einfo@ramautomations.com\u003c\/a\u003e.\u003c\/p\u003e","brand":"Ram Automations","offers":[{"title":"Default Title","offer_id":54277888606550,"sku":"RAMA100023566","price":999.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0818\/5554\/5686\/files\/Siemens_CIRCUIT-BREAKER_400V_10KA_3-POLE_C_80A_D_70_MM_5SY4380-7.webp?v=1782128958","url":"https:\/\/ramautomations.com\/products\/siemens-circuit-breaker-400v-10ka-3-pole-c-80a-d-70-mm-5sy4380-7","provider":"Ram Automations","version":"1.0","type":"link"}