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- FAQ > Low-voltage Power Distribution Products > Low-voltage Circuit Breakers > Molded Case Circuit Breakers > Minimum operating voltage
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Minimum operating voltage
What is the minimum usable voltage of MCCBs?
Answer
Use with 24V, 0.5A or more for AC and DC in normal use. If the breakers are used
less than 24V, use with 6V, 1A or more. Moreover, regular inspection of is required. ( such as movement of dust, check of abnormal temperature rise ,and ON/OFF operation check by handle) since the influence of the contact surface condition is significant in the low-voltage/ low-current.
less than 24V, use with 6V, 1A or more. Moreover, regular inspection of is required. ( such as movement of dust, check of abnormal temperature rise ,and ON/OFF operation check by handle) since the influence of the contact surface condition is significant in the low-voltage/ low-current.
- Product Name
- Molded Case Circuit Breakers
- Series
- WS-V
