{"product_id":"siemens-miniature-circuit-breaker-400-v-10ka-4-pole-c-20-a-5sl4420-7","title":"Siemens Miniature circuit breaker 400 V 10kA, 4-pole, C, 20 A 5SL4420-7","description":"\u003cp\u003e\u003cstrong\u003eSiemens Miniature Circuit Breaker 400 V 10kA 4-Pole C 20 A 5SL4420-7\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe Siemens Miniature Circuit Breaker 400 V 10kA 4-Pole C 20 A 5SL4420-7 is a high-performance circuit protection device designed to ensure reliable safeguarding of electrical installations against overloads and short circuits. Manufactured by Siemens, this miniature circuit breaker (MCB) is engineered for demanding industrial automation systems, commercial infrastructures, control panels, and power distribution networks. With a 400 V rated voltage, 20 A current rating, 4-pole configuration, C-curve tripping characteristic, and a high 10 kA breaking capacity, the 5SL4420-7 delivers dependable protection and stable system operation in critical electrical environments.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eKey Features\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e• High 10 kA breaking capacity for superior fault current interruption and equipment protection\u003cbr\u003e• 4-pole configuration ensures complete protection for three phases and neutral conductor\u003cbr\u003e• C-curve tripping characteristic suitable for general-purpose loads, motors, and automation systems\u003cbr\u003e• Compact modular design enables efficient DIN rail mounting in distribution boards and panels\u003cbr\u003e• Siemens-engineered reliability ensures long service life, safety, and consistent performance\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e• Manufacturer: Siemens\u003cbr\u003e• Product Type: Miniature Circuit Breaker (MCB)\u003cbr\u003e• Part Number: 5SL4420-7\u003cbr\u003e• Rated Voltage: 400 V AC\u003cbr\u003e• Current Rating: 20 A\u003cbr\u003e• Breaking Capacity: 10 kA\u003cbr\u003e• Pole Count: 4 Pole\u003cbr\u003e• Tripping Characteristic: C Curve\u003cbr\u003e• Frequency: 50\/60 Hz\u003cbr\u003e• Mounting Type: DIN Rail Mounting\u003cbr\u003e• Application: Overload and short-circuit protection\u003cbr\u003e• Construction: Industrial-grade thermoplastic insulated housing\u003cbr\u003e• Standards Compliance: IEC-compliant design\u003cbr\u003e• Brand: Siemens\u003cbr\u003e• Availability: On Request\u003c\/p\u003e\n\u003cp\u003eThe Siemens Miniature Circuit Breaker 400 V 10kA 4-Pole C 20 A 5SL4420-7 provides reliable protection for three-phase electrical systems with neutral protection, ensuring safe and efficient operation in industrial and commercial applications. Built to Siemens’ globally trusted engineering standards, this MCB helps protect valuable equipment, reduce downtime, and maintain stable electrical performance. For pricing, availability, or technical support, contact Ram Automations at \u003ca href=\"mailto:info@ramautomations.com\"\u003einfo@ramautomations.com\u003c\/a\u003e and discover the ideal circuit protection solution for your requirements.\u003c\/p\u003e","brand":"Ram Automations","offers":[{"title":"Default Title","offer_id":54236923986262,"sku":"RAMA100023437","price":999.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0818\/5554\/5686\/files\/Siemens_Miniature_circuit_breaker_400_V_10kA_4-pole_C_20_A_5SL4420-7.webp?v=1781778193","url":"https:\/\/ramautomations.com\/products\/siemens-miniature-circuit-breaker-400-v-10ka-4-pole-c-20-a-5sl4420-7","provider":"Ram Automations","version":"1.0","type":"link"}