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Can the HMCP motor circuit protectors be calibrated for 50 degrees Celsius?

A motor circuit protector is not temperature sensitive. A motor circuit protector is a magnetic breaker meaning there is no thermal element, therefore it cannot be calibrated for 50 degrees Celsius. However, it is still good for 50 degrees Celsius. Although it is not temperature sensitive, care should be taken to the termperature rise on the terminals of the HMCP motor circuit protector.