DBC-1,3 pull-out free tripping single-phase circuit breaker products work on the nickel chromium wire electric heating principle and are used for overload or short circuit protection in aircraft AC/DC distribution systems.

Environmental adaptability:

• Surrounding medium temperature: (-55~sixty) ℃.

• Sinusoidal vibration: frequency range (10-200) Hz, acceleration four.5g

• Acceleration: 8g

• Impact: speed 40-100 times/min, acceleration 4 g, total 10⁴Next time.

Electrical performance:

Extreme action current

• 60At ℃, the maximum holding current of the product is the rated current

• At 60 ℃, the minimum tripping current of the product is 180% of the rated current

• -At 55 ℃, the minimum tripping current of the product is 200% of the rated current

  
  

life:In a DC or AC circuit, connect and disconnect the rated current 3000 times.