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- FAQ > Low-voltage Power Distribution Products > Low-voltage Circuit Breakers > Molded Case Circuit Breakers > Calorific value of the circuit breaker
FAQ
- Inquiries
Calorific value of the circuit breaker
How to calculate the calorific value of the circuit breaker?
Answer
1. The internal resistance (per pole) is described in the catalog and technical notes.
2. Power consumption (W) = RI^2 x Poles = Resistance (Ω) x Load current (A) ^2 x Number of poles (P)
3. Calorific value (J) = Power (W) × Time (s)
<Note>The internal resistance is representative value, and is not guaranteed value.
2. Power consumption (W) = RI^2 x Poles = Resistance (Ω) x Load current (A) ^2 x Number of poles (P)
3. Calorific value (J) = Power (W) × Time (s)
<Note>The internal resistance is representative value, and is not guaranteed value.
- Product Name
- Molded Case Circuit Breakers
- Series
- WS-V,WS
