The TOMZN TOB7Z-63 2P DC MCB is a robust miniature circuit breaker designed for solar photovoltaic (PV) and DC applications up to 1000V DC.
With a high breaking capacity of 6kA, it ensures reliable protection against overload & short circuits. It continues to operate even in harsh “ice and fire” environments, making it ideal for demanding installations.
This breaker meets international standards and is perfect for residential, commercial, or industrial PV systems where safety, durability, and reliability are critical.
Specifications are based on manufacturer datasheets and may change without notice. Confirm critical values with our engineering team before ordering.
Use these attributes to find matching components. Compatibility between inverters, batteries and panels depends on voltage, communication and system design — confirm with our technical team before ordering.
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