Description
The Solar DC MCB / Breaker 32A/63A, 4P-1000VDC is a robust and highly reliable protection device specifically engineered to safeguard direct current (DC) circuits in modern solar photovoltaic systems operating at high voltages up to 1000V. With a four-pole (4P) configuration, it is designed to isolate and protect multiple PV strings or battery banks, making it ideal for medium to large-scale residential, commercial, and industrial solar installations. This MCB offers precise overcurrent, short-circuit, and overload protection, ensuring that your solar system components—including inverters, batteries, and charge controllers—are shielded from electrical faults that could lead to damage or system failure.
Constructed with premium-grade, fire-retardant materials and featuring silver alloy contacts, the breaker ensures excellent conductivity, arc suppression, and long operational life even in harsh environmental conditions. Its compact, modular design fits standard DIN rails, allowing for easy and secure installation in distribution boards or solar combiner boxes. The 32A and 63A current ratings provide flexible configuration options based on the system load requirements, while the 1000VDC rating allows the breaker to handle high-voltage strings commonly found in modern solar setups. The manual ON/OFF switch is clearly marked and ergonomically designed for quick operation, while the high-breaking capacity ensures safe interruption of fault currents without risk of arc flash or equipment damage.
Whether you are upgrading your system for added safety or setting up a new PV installation, this Solar DC MCB is a critical component for ensuring uninterrupted performance, system efficiency, and user safety. Its consistent tripping characteristics, thermal and magnetic trip mechanisms, and low energy consumption make it a smart and essential choice for dependable solar energy system protection.
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Makit Suppliers
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