Hager NBN150 50A MCB 10kA Type B 1 Module Single Pole Miniature Circuit Breaker

Model No. NB150 by: Hager.
£6.95 Ex. VAT
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This is the Hager NBN150 single module 1 Pole Type B 50A 10Ka miniature circuit breaker (MCB). This Hager MCB - part of the NBN Range single pole circuit breaker provides protection and control against overloads and short circuits in commercial and industrial electrical distribution systems.

  • Type of pole: 1 pole
  • Curve: Type B
  • Rated short circuit breaking capacity: 10 kA
  • Rated current: 50A
  • Rated operational AC voltage: 230/400 V 50/60Hz
  • Protects against short circuit and overload current.
  • Gives control and isolation
  • Top and bottom screw terminals connection capacity with flexible cable: 1/25 mm²
  • Top and bottom screw terminals connection capacity with rigid cable: 1/35 mm²
  • Number of modules: 1, single module
  • Rated short circuit breaking capacity 230V 50Hz: 10kA
  • Tightening torque: 2,8Nm
  • Dimensions: 84mm height, 17.5mm width, 70mm depth
  • Working temperature: -25 to 60deg C
  • Storage temperature: -25 to 80deg C
  • Electrical life (number of cycles): 4000
  • Mechanical endurange (number of cycles): 20000

Note: the NB range of MCBs from Hager are replaced by the NBN range; it may be necessary to remove the bottom din rail clip on the NBN MCB so that it correctly fits to the busbar of the Design Consumer Unit. In a TP&N distribution board this should not be an issue.


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