Nauru Primary and secondary deep integration intelligent pole-mounted AC vacuum circuit breaker (standard type)

Product Description

  •   Deep integration of primary and secondary intelligent pole-mounted circuit breakers, sealed pole with built-in current sensor, dual voltage sensors on input and output sides, zero-sequence current and voltage sensors, built-in capacitive voltage divider energy storage electronic PT;
  •   Circuit breaker inherent trip time ≤20ms, spring operating mechanism achieves fast trip
  •   Circuit breaker unit IP67, completely solves jamming issues caused by external environmental factors;
  •   Pole shell made of silicone rubber material, anti-aging, high hydrophobicity, impact resistant

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