{"product_id":"intrerupator-de-circuit-solar-mccb-2p-125a-500v-dc","title":"Solar Circuit Breaker MCCB 2P-125A \/ 500V DC","description":"\u003cdiv class=\"cl-desc\"\u003e\n\n\n\u003cdiv class=\"cl-intro\"\u003e\n\n\u003ch2\u003eSolar MCCB Breaker 125A Safe DC 500V Protection\u003c\/h2\u003e\n\n\u003cp\u003eThe 2P-125A solar MCCB circuit breaker is specifically designed for photovoltaic installations operating on direct current, where standard AC breakers do not provide adequate protection. With a rated voltage of 500V DC and a rated current of 125A, it ensures quick and safe circuit disconnection in case of overcurrent or short circuit. It is suitable for medium to large solar systems, lithium batteries, and electric vehicles.\u003c\/p\u003e\n\n\n\u003c\/div\u003e\n\n\n\u003cdiv class=\"cl-benefits\"\u003e\n\n\u003ch2\u003eWhat you get with this product\u003c\/h2\u003e\n\n\u003cul\u003e\n\n\u003cli\u003eReal protection for DC circuits — unlike AC breakers, this MCCB is designed to interrupt direct current without a persistent electric arc, protecting equipment and the installation\u003c\/li\u003e\n\n\u003cli\u003e10kA breaking capacity — effectively intervenes even in the event of high short-circuit currents, preventing damage to inverters, batteries, or wiring\u003c\/li\u003e\n\n\u003cli\u003eCompatible with multiple system types — works in photovoltaic installations, lithium battery systems, and electric vehicles, without additional modifications\u003c\/li\u003e\n\n\u003cli\u003eExtended thermal resistance — operates correctly between -25°C and +70°C, including in panels exposed to high temperatures or cold environments\u003c\/li\u003e\n\n\u003cli\u003e6kV impulse voltage — provides additional protection against transient overvoltages common in solar installations\u003c\/li\u003e\n\n\u003cli\u003eMounting kit included — screws and terminal protection covers are provided, so the breaker is ready for installation without additional parts\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\n\n\u003c\/div\u003e\n\n\n\u003cdiv class=\"cl-how\"\u003e\n\n\u003ch2\u003eHow it works and how to install it\u003c\/h2\u003e\n\n\u003cp\u003eThe 2P-125A MCCB breaker is mounted on a standard DIN rail or directly on the wall of the electrical panel using the screws included in the package. Connections are made to the terminals marked LINE (input) and LOAD (output), respecting the correct polarity of the DC circuit. Installation does not require special tools, but connection to an active photovoltaic circuit must be performed by a qualified electrician, in accordance with current regulations.\u003c\/p\u003e\n\n\n\u003c\/div\u003e\n\n\n\u003cdiv class=\"cl-faq\"\u003e\n\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\n\u003cdiv class=\"cl-faq-item\"\u003e\n\n\u003cp\u003e\u003cstrong\u003eCan I use a regular AC breaker instead of this DC MCCB?\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eIt is not recommended. AC breakers are not designed to extinguish the electric arc generated by direct current, which can lead to device damage or fire. This MCCB is specifically built for DC applications.\u003c\/p\u003e\n\n\n\u003c\/div\u003e\n\n\u003cdiv class=\"cl-faq-item\"\u003e\n\n\u003cp\u003e\u003cstrong\u003eIs it compatible with a 48V or 96V solar system?\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eYes. The rated voltage of 500V DC represents the maximum permissible limit, so any system operating below this value is compatible, including 48V, 96V, or 120V systems.\u003c\/p\u003e\n\n\n\u003c\/div\u003e\n\n\u003cdiv class=\"cl-faq-item\"\u003e\n\n\u003cp\u003e\u003cstrong\u003eCan this breaker be mounted on a standard 35mm DIN rail?\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eYes, the housing is equipped with a clamping system compatible with a 35mm DIN rail, used in most residential and industrial electrical panels.\u003c\/p\u003e\n\n\n\u003c\/div\u003e\n\n\n\u003c\/div\u003e\n\n\n\u003cdiv class=\"cl-specs\"\u003e\n\n\u003ch2\u003eTechnical specifications\u003c\/h2\u003e\n\n\u003ctable\u003e\u003ctbody\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003eModel\u003c\/td\u003e\n\n\u003ctd\u003eCM1-125L\/2300\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003eBrand\u003c\/td\u003e\n\n\u003ctd\u003eDALBi\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003eNumber of poles\u003c\/td\u003e\n\n\u003ctd\u003e2P (bipolar)\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003eRated current (In)\u003c\/td\u003e\n\n\u003ctd\u003e125A\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003eRated voltage (Ui)\u003c\/td\u003e\n\n\u003ctd\u003e500V DC\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003eImpulse voltage (Uimp)\u003c\/td\u003e\n\n\u003ctd\u003e6kV\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003eMagnetic trip current (Ir)\u003c\/td\u003e\n\n\u003ctd\u003e10In\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003eBreaking capacity\u003c\/td\u003e\n\n\u003ctd\u003e10kA\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003eMaximum operating temperature\u003c\/td\u003e\n\n\u003ctd\u003e+40°C (on front label) \/ up to +70°C\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003eMinimum operating temperature\u003c\/td\u003e\n\n\u003ctd\u003e-25°C\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003eCompatible applications\u003c\/td\u003e\n\n\u003ctd\u003ePhotovoltaic panels, lithium batteries, electric vehicles\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003eMounting type\u003c\/td\u003e\n\n\u003ctd\u003eDIN rail \/ direct mounting\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003eIncluded accessories\u003c\/td\u003e\n\n\u003ctd\u003eMounting screws, terminal protection covers\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003eCertifications\u003c\/td\u003e\n\n\u003ctd\u003eCE\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003eSKU\u003c\/td\u003e\n\n\u003ctd\u003eQ-5A056\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\n\u003c\/tbody\u003e\u003c\/table\u003e\n\n\n\u003c\/div\u003e\n\n\n\u003cdiv class=\"cl-warranty\"\u003e\n\n\u003ch2\u003eWarranty and Support\u003c\/h2\u003e\n\n\u003cp\u003eThe product benefits from a 2-year legal warranty in accordance with current Romanian legislation. We accept returns of products within 30 days of delivery, without requiring a justification. Delivery is carried out quickly by courier, with dispatch confirmation and the possibility to track the parcel.\u003c\/p\u003e\n\n\n\u003c\/div\u003e\n\n\n\n\u003c\/div\u003e","brand":"ClassLights","offers":[{"title":"Default Title","offer_id":56804892836171,"sku":"Q-5A056","price":36.95,"currency_code":"EUR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1032\/2067\/4891\/files\/intrerupator-de-circuit-solar-mccb-2p-125a-500v-dc-1.jpg?v=1773834712","url":"https:\/\/classlights.eu\/hu-eu\/products\/intrerupator-de-circuit-solar-mccb-2p-125a-500v-dc","provider":"ClassLights","version":"1.0","type":"link"}