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Get SupportWhat is the primary application of the CB-60A Miniature Circuit Breaker?
The CB-60A MCB is used for overload and short-circuit protection in both AC and DC power systems up to 415 V AC or 125 V DC, making it suitable for residential, commercial, and light industrial applications.
What are the available tripping curves?
It offers B, C, and D curves — providing protection tailored for resistive, mixed, and inductive loads respectively.
What is its breaking capacity for DC systems?
For DC circuits, the CB-60A provides up to 10 kA breaking capacity at 60 V (1P) or 125 V (2P).
How long is its service life?
It provides a mechanical life of 20,000 operations and an electrical life of up to 10,000 operations for AC applications.
Can it be used in harsh environments?
Yes. The CB-60A operates between −35 °C and +70 °C, up to 2000 m altitude, and uses flame-retardant materials for reliable performance under tough conditions.