About This

PROFESSIONAL DC 500V 32A CIRCUIT PROTECTION: Designed for safe solar operation, this 2P DC Miniature Circuit Breaker (MCB) offers critical protection against overload and short circuits. It serves as a reliable solar disconnect switch, quickly cutting off power to prevent damage to your photovoltaic panels and inverters, extending the lifespan of your solar grid system.
IP65 WATERPROOF & VISUAL INSPECTION WINDOW: Built for harsh environments, the distribution box is crafted from durable PC and ABS materials with an IP65 protection grade, effectively blocking rain and dust outdoors. The transparent cover allows for easy status checking of the breaker without opening the box, ensuring safety and convenience for daily maintenance.
RELIABLE MAGNETIC ARC EXTINGUISHING: DC arcs are harder to extinguish than AC arcs. Our LQX C32.2 model features a built-in magnetic arc extinguishing system tailored for DC electricity, which effectively suppresses arcs during disconnection. This ensures a safer operation compared to standard AC breakers used in DC applications, providing peace of mind for your energy system.
WIDE APPLICATION FOR ON/OFF-GRID SYSTEMS: Rated for 12V-500V DC systems, this isolator switch is compatible with most solar power setups. It is widely used in residential roof solar systems, RV solar panels, marine boats, and off-grid solar generation systems. It supports 1 string input and 1 string output, ensuring stable DC transmission.
EASY INSTALLATION WITH COMPLETE KIT: This PV combiner box is a true plug-and-play solution. The package includes 4 x Solar Connectors, 4 x Cores, and a specialized PV Wrench for secure tightening. Pre-drilled M20 cable glands (6mm*2) ensure a tight seal. It fits seamlessly between the solar panel and the inverter, making it ideal for DIY solar projects.