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1.Based on "C" type circuit breakers compliant with IEC 60898 standards.
2.The circuit length values are for estimation purposes only.
3.Circuit breaker load must be calculated based on the lowest start-up temperature, as the heater's start-up current increases with decreasing temperature.
4.The length refers to the total length of heating cable that can be installed on the circuit breaker without tripping under both start-up and operational conditions.
5.Do not exceed the product's recommended maximum circuit length.