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2 amp 2 pole Miniature Circuit Breaker


$68.99
ATO 2 amp 2 pole miniature circuit breaker is designed for short circuit and overload protection for the branch circuit and
SKU: CHN-MCB-2P02
Free Shipping Worldwide
Delivery date: 6-12 days

Use a 2 amp 2 pole miniature circuit breaker in a low voltage electrical network. ATO mini circuit breaker is more sensitive to overcurrent and a reliable way to protect conductors.

Circuit Breaker Information

  • Rated Current: 2 amp
  • Rated Voltage: 230/400V AC, 50Hz
  • Number of pole: 2 poles
  • 6 kA short circuit breaking capacity
  • Compliance with IEC standard
  • C curve trip characteristic
  • Breakers mounting on standard 35 mm DIN rail

Technical Data

ModelCHN-NB8-632PC02
Electrical ParametersHeight86 mm
Width18 mm per pole
MountingDIN Rail
Rated Current (In)2A
Number of poles2P
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 Dimensions (Unit: mm)

2 amp 2 pole Miniature Circuit Breaker Dimensions

Tips: The main components of the miniature circuit breaker

  • Breakable contact connection. It consists of fixed contacts and movable contacts.
  • A device composed of a metal cylinder or an insulating cylinder, in which a disconnectable contact connection and arc extinguishing equipment and a transmission device are installed.
  • The transmission device that drives the contact.
  • Arc extinguishing device.