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16 amp 4 pole Miniature Circuit Breaker


$79.29
16 amp 4 pole thermal-magnetic mini circuit breaker meets IEC standard for 35 mm DIN rail mounting with 6kA interrupt capacit
SKU: CHN-MCB-4P16
Free Shipping Worldwide
Delivery date: 6-12 days

Circuit Breaker Information

  • Rated Current: 16 amp
  • Rated Voltage: 230/400V AC, 50Hz
  • Number of poles: 4 pole
  • 6 kA short circuit breaking capacity
  • Accordance with IEC standard
  • Standard 35 mm DIN rail mounting
  • C curve trip characteristic for short circuit and overload protection for different applications

Technical Data

ModelCHN-NB8-634PC16
Electrical ParametersHeight86 mm
Width18 mm per pole
MountingDIN Rail
Rated Current (In)16A
Number of poles4P
Rated Voltage (Ue)230/400V
Rated Insulation Voltage (Ui)500V
Dielectric Test Voltage2000V
Reted Frequency50Hz
Short Circuit Interrupting Capacity6KA
Trip CharacteristicC Curve (5-10In)
Rated Short-Circuit Breaking Capacity6000A
Operating Short-Circuit Breaking Capacity6000A
Mechanical ParametersElectrical Life10000 times
Mechanical Life20000 times
Flame Retardant GradeV0
Protection DegreeDirect installation: IP20B
Installed in the distribution box: IP40B
Calibration Temperature30℃
Operating Temperature-35℃~+70℃
Storage Temperature-35℃~+85℃
Tightening Torque2 N.m
Max. Tolerable Torque2.5 N.m
Terminal Size Acceptability–Min/Max1 mm2 / 25mm2
Wire Insertion Depth13mm

Circuit Breaker Dimension (Unit: mm)

16 amp 4 pole Miniature Circuit Breaker Dimensions

Tips: Difference between miniature circuit breaker and molded case circuit breaker

  1. Miniature circuit breaker
    Miniature circuit breaker, short for MCB, is a circuit breaker product with a very large range and quantity. Its main function is to provide protection for building electrical terminal power distribution devices. Because both belong to the circuit breaker, and the molded case circuit breaker is mostly used for small-capacity switching.
  2. Molded case circuit breaker
    Molded case circuit breaker is known as MCCB. The main function of this circuit breaker is to provide protection functions for overload and short circuit in the low-voltage power distribution system and motor protection circuit. Because of its reliability and stability, it has become a very widely used product in industry.