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NDB5E-80 loT Series Miniature Circuit Breaker
Updated：July 17,2026 10:31AM

NDB5E-80 series IoT miniature circuit breaker is applicable to low-voltage terminal power distribution in industrialcivil buildingenergycommunication and infrastructure construction fields.
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NDB5E-80

Features of NDB5E-80 Series

  • Short circuit protection
  • overload protection
  • Over-voltage and under-voltage protection
  • Three-phase imbalance protection
  • quarantine
  • Electric energy measurement
  • Remote closing and opening
  • Timing closing and opening

Technology data of NDB5E-80 Series

Product model NDB5E-80 1P NDB5E-80 2P NDB5E-80 3P NDB5E-80 4P
Applicable Standards IEC60898-1/GB/T10963.1
Pass certification CCC、CB、CE
Number of poles of product 1P 2P 3P 4P
Rated operating voltage(V) AC230/240 AC400/415
Rated insulation voltage(V) 500
Rated impulse withstand voltage(kV) 4
InRated current(A) 6、10、16、20、25、32、40、50、63、80
Rated short circuit breaking capacity(kA Valid value) 6
Effective value(RMS) Rated operating short circuit breaking capacity(kA Valid value) 6
Instantaneous trip characteristic Type:B(3～5)In、Type:C(5～10)In、Type:D(10～14)In

Datasheet of NDB5E-80 Series

NDB5E-80-loT-Series-MCB-Datasheet.pdf
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Factory Address：Pudong, Shanghai, China / Jiaxing, Zhejiang, China
Technical Support：+86-400-99-02706
Email：rfq@nader-circuit-breaker.com