Solar PV DC Circuit Breaker (Isolator) 4P 1000V

Solar PV DC Circuit Breaker (Isolator) 4P 1000V

The Solar PV DC Circuit Breaker (Isolator) 4P 1000V is a premium protection device engineered for photovoltaic (PV) solar systems. Designed to provide reliable overcurrent protection and safe disconnection of DC circuits, this 4-pole isolator is ideal for large-scale solar installations requiring full protection across multiple strings or phases. It ensures both system safety and operational efficiency in residential, commercial, and industrial solar applications.

Rated for 1000V DC, this breaker handles high-voltage PV systems safely, offering robust protection for solar panels, inverters, and combiner boxes. The 4-pole design allows simultaneous isolation of all DC lines, providing complete disconnection for enhanced safety during maintenance, inspection, or emergency shutdowns. Its modular and compact design ensures seamless integration into solar combiner boxes or distribution panels, optimizing space without compromising performance.

Featuring a manual ON/OFF lever, the isolator allows clear and simple operation for technicians, enabling quick and safe circuit disconnection when necessary. Its durable, flame-retardant housing ensures long-term performance under harsh environmental conditions, including high UV exposure and temperature fluctuations. This circuit breaker not only protects equipment but also helps minimize downtime in PV installations.

The Solar PV DC Circuit Breaker (Isolator) 4P 1000V combines reliability, durability, and convenience, making it an essential component for any high-voltage solar PV system that demands maximum safety and operational continuity.

Specifications:

Features