{"product_id":"siemens-disjuntor-modular-10ka-4p-40a-c-5sl4440-7","title":"Siemens Disjuntor modular 10kA 4P 40A C 5SL4440-7","description":"\u003cp\u003e\u003cstrong\u003eSiemens Disjuntor Modular 10kA 4P 40A C 5SL4440-7\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe Siemens Disjuntor Modular 10kA 4P 40A C 5SL4440-7 is a high-performance miniature circuit breaker designed to provide reliable protection against overloads and short circuits in four-pole electrical distribution systems. Manufactured by Siemens, this modular circuit breaker is engineered for demanding industrial automation, commercial infrastructure, control panels, and power distribution applications where safety, reliability, and continuous performance are critical. With a 40 A current rating, 4-pole configuration, C-curve tripping characteristic, and a high 10 kA breaking capacity, the 5SL4440-7 ensures dependable protection for three-phase systems with neutral isolation.\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 system protection\u003cbr\u003e• 4-pole configuration provides 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 allows easy DIN rail installation in distribution boards and control panels\u003cbr\u003e• Siemens-engineered construction ensures high durability, safety, and long operational life\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e• Manufacturer: Siemens\u003cbr\u003e• Product Type: Modular Circuit Breaker \/ Miniature Circuit Breaker (MCB)\u003cbr\u003e• Part Number: 5SL4440-7\u003cbr\u003e• Current Rating: 40 A\u003cbr\u003e• Breaking Capacity: 10 kA\u003cbr\u003e• Pole Count: 4 Pole\u003cbr\u003e• Tripping Characteristic: C Curve\u003cbr\u003e• Rated Voltage: 400 V AC\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 Disjuntor Modular 10kA 4P 40A C 5SL4440-7 delivers reliable circuit protection and enhanced electrical safety for modern industrial and commercial power distribution systems. Built to Siemens’ globally trusted engineering standards, this miniature circuit breaker helps protect valuable equipment, reduce downtime, and ensure stable and efficient system operation. For pricing, availability, or technical support, contact Ram Automations at \u003ca href=\"mailto:info@ramautomations.com\"\u003einfo@ramautomations.com\u003c\/a\u003e and find the ideal circuit protection solution for your application.\u003c\/p\u003e","brand":"Ram Automations","offers":[{"title":"Default Title","offer_id":54236947284310,"sku":"RAMA100023439","price":999.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0818\/5554\/5686\/files\/Siemens_Disjuntor_modular_10kA_4P_40A_C_5SL4440-7.webp?v=1781778411","url":"https:\/\/ramautomations.com\/products\/siemens-disjuntor-modular-10ka-4p-40a-c-5sl4440-7","provider":"Ram Automations","version":"1.0","type":"link"}