250A Electric Moulded Case Circuit Breaker

250A Electric moulded case circuit breaker

Saide®'s 250A Electric molded case circuit breaker is a reliable electrical protection device designed to provide reliable overload and short circuit protection to ensure the safe operation of electrical systems.

Shape and installation dimensions

Normal work and installation conditions

1. The installation area's elevation should not exceed the altitude of 2000 meters above sea level.

2. The surrounding environment's temperature should be within the range of -25°C to +70°C. At the highest temperature of +40°C, the relative humidity should not exceed 50%. At lower temperatures, higher humidity levels may occur, but they should not surpass 90%. Please take into account the possibility of condensation forming on the product's surface due to temperature fluctuations.

3. This product is designed for usage in environments not prone to explosive hazards. The atmosphere should be devoid of corrosive agents capable of causing damage to metals or compromising insulating gases and conductive dust.

4. Ensure the installation site is effectively shielded from rain, and that there is no presence of water vapor.

5. The location should be free from significant shaking, shock, or vibration.

6. The installation is classified under Category III.

7. Pollution levels are categorized as Level 3.

8. The circuit breaker offers the flexibility of being installed either vertically or horizontally.

9. The power input can be fed from either above or below.

10. Circuit breakers can be distinguished as either fixed or plug-in variants.