1-25A single-phase circuit breaker - auxiliary contact

Basic parameters, working principle and purpose:DBF-1~35 pull-out free tripping single-phase circuit breaker products work on the principle of bimetallic electric thermal tripping and have temperature

Basic parameters, working principle and purpose:

58彩票DBF-1~35 pull-out free tripping single-phase circuit breaker products work on the principle of bimetallic electric thermal tripping and have temperature compensation structure, which can be used in a wide temperature range. The circuit breaker is used for dry overload short-circuit protection in aircraft AC/DC distribution systems.

Vicorv High-Reliability Electronic Components

Note: 1. DBF-0.5, DBF-4, DBF-30, DBF-35 can be customized according to customer needs

2. Can provide extended button series products Q/DBF-1L~35L

3. Can provide auxiliary contact series products (see DBF-1A~~35A for details)

58彩票4. Customers can choose circuit breaker accessories according to waterproof, dustproof, anti misoperation and other purposes

Environmental adaptability:

  • Surrounding medium temperature: (-55~125) c.

  • Sinusoidal vibration: frequency range (10~2000) Hz, 15g

  • 58彩票Acceleration: 20 g

  • 58彩票Impact: 50g

  • Working height: maximum 30000m

  • Acid and salt spray resistance: 192h

Electrical performance:

  • Overload current and action time

Vicorv High-Reliability Electronic Components

  • Insulation dielectric strength AC 1500v

Vicorv High-Reliability Electronic Components

Exterior installation dimensions:

Vicorv High-Reliability Electronic Components