{"product_id":"intrerupator-de-putere-trifazat-nf-50a","title":"Three-Phase Power Switch NF-50A","description":"\u003cdiv class=\"cl-desc\"\u003e\n\n\u003csection class=\"cl-intro\"\u003e\u003ch2\u003e50A Three-Phase Circuit Breaker for Safe Industrial Installations\u003c\/h2\u003e\n\n\u003cp\u003eThe NF-50A three-phase circuit breaker ensures the protection of medium-power electrical circuits in complex industrial, commercial, or residential installations. With a 50 amp capacity, this device protects equipment against overloads and short circuits, offering reliable long-term operation.\u003c\/p\u003e\n\n\u003c\/section\u003e\u003csection class=\"cl-benefits\"\u003e\u003ch2\u003eWhat you get with this product\u003c\/h2\u003e\n\n\u003cul\u003e\n\n\u003cli\u003eAutomatic overload and short-circuit protection — reduces the risk of fire and equipment damage\u003c\/li\u003e\n\n\u003cli\u003eSimple mounting on standard DIN rail — compatible with industrial and residential electrical panels\u003c\/li\u003e\n\n\u003cli\u003eRobust construction from thermosetting plastic — withstands high temperatures and daily wear\u003c\/li\u003e\n\n\u003cli\u003eCE certification according to European standards — guaranteed safety for professional installations\u003c\/li\u003e\n\n\u003cli\u003eErgonomic toggle handle — allows quick disconnection in case of emergency or maintenance\u003c\/li\u003e\n\n\u003cli\u003e50A capacity for three-phase loads — ideal for motors, industrial machinery, or HVAC systems\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\n\u003c\/section\u003e\u003csection class=\"cl-how\"\u003e\u003ch2\u003eHow it works and how to install it\u003c\/h2\u003e\n\n\u003cp\u003eThe circuit breaker is mounted on a 35mm DIN rail in the electrical panel, between the power source and the consumers. Upon detecting an overload or short circuit, the tripping mechanism automatically interrupts the circuit, protecting connected equipment. Installation requires knowledge of electricity and compliance with safety regulations — intervention by an authorized electrician is recommended.\u003c\/p\u003e\n\n\u003c\/section\u003e\u003csection class=\"cl-faq\"\u003e\u003ch2\u003eFrequently asked questions\u003c\/h2\u003e\n\n\u003cdiv class=\"cl-faq-item\"\u003e\n\n\u003cp\u003e\u003cstrong\u003eCan it also be used for single-phase installations?\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThe product is designed for three-phase installations. For single-phase applications, there are dedicated models with different configurations.\u003c\/p\u003e\n\n\n\u003c\/div\u003e\n\n\u003cdiv class=\"cl-faq-item\"\u003e\n\n\u003cp\u003e\u003cstrong\u003eHow difficult is it to replace an old circuit breaker?\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThe operation requires complete disconnection of the power supply and verification with a tester. We recommend calling an authorized electrician for maximum safety.\u003c\/p\u003e\n\n\n\u003c\/div\u003e\n\n\u003cdiv class=\"cl-faq-item\"\u003e\n\n\u003cp\u003e\u003cstrong\u003eWhat loads can a 50A circuit breaker protect?\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eIt can protect circuits with power up to approximately 30-35kW in three-phase mode, covering industrial motors, compressors, or commercial air conditioning systems.\u003c\/p\u003e\n\n\n\u003c\/div\u003e\n\n\u003c\/section\u003e\u003csection class=\"cl-specs\"\u003e\u003ch2\u003eTechnical specifications\u003c\/h2\u003e\n\n\u003ctable\u003e\n\n\u003ctbody\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003eModel\u003c\/td\u003e\n\n\u003ctd\u003eABE 53b NF-50A\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003eRated amperage\u003c\/td\u003e\n\n\u003ctd\u003e50A\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003eType\u003c\/td\u003e\n\n\u003ctd\u003eThree-phase circuit breaker (MCCB)\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003eHousing material\u003c\/td\u003e\n\n\u003ctd\u003eThermosetting plastic\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003eMounting\u003c\/td\u003e\n\n\u003ctd\u003e35mm DIN rail\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003eCertification\u003c\/td\u003e\n\n\u003ctd\u003eCE\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003eProduct type\u003c\/td\u003e\n\n\u003ctd\u003eStandard\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003eEAN\u003c\/td\u003e\n\n\u003ctd\u003e0781499721286\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\n\u003c\/tbody\u003e\n\n\n\u003c\/table\u003e\n\n\u003c\/section\u003e\u003csection class=\"cl-warranty\"\u003e\u003ch2\u003eWarranty and support\u003c\/h2\u003e\n\n\u003cp\u003eThe product benefits from a 24-month warranty according to Romanian legislation, covering manufacturing defects. 30-day return policy from receipt. Fast delivery by courier throughout the country, with inspection upon receipt.\u003c\/p\u003e\n\n\u003c\/section\u003e\n\n\u003c\/div\u003e","brand":"OEM","offers":[{"title":"Default Title","offer_id":56801617183051,"sku":"Q-5A022","price":27.95,"currency_code":"EUR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1032\/2067\/4891\/files\/intrerupator-de-putere-trifazat-nf-50a_d1c734bf-e66a-4535-8f3b-4e7602480325.jpg?v=1773834712","url":"https:\/\/classlights.eu\/en-eu\/products\/intrerupator-de-putere-trifazat-nf-50a","provider":"ClassLights","version":"1.0","type":"link"}