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Hager MBN432 4-Pole 32A B-Curve 6kA Miniature Circuit Breaker

Hager MBN432 4-Pole 32A B-Curve 6kA Miniature Circuit Breaker
Hager MBN432 4-Pole 32A B-Curve 6kA Miniature Circuit Breaker
R2,328
In a commercial distribution board, the Hager MBN432 protects three-phase circuits against overload and short-circuit. This 4-pole miniature circuit breaker trips magnetically on B-curve, making it suitable for circuits with low inrush currents such as lighting and socket outlets in office or reside... Read More
Stock 14 Code 3496461 Brand HAGER Model MBN432 Warranty 2 Years

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Estimated delivery Tuesday, October 6
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In a commercial distribution board, the Hager MBN432 protects three-phase circuits against overload and short-circuit. This 4-pole miniature circuit breaker trips magnetically on B-curve, making it suitable for circuits with low inrush currents such as lighting and socket outlets in office or residential buildings.

Key specifications

  • Number of poles: 4
  • Rated current: 32 A
  • Tripping characteristic: B
  • Breaking capacity: 6 kA
  • Rated voltage: 230/400 V AC
  • Frequency: 50/60 Hz
  • Energy limitation class: 3
  • Mounting: DIN rail
  • Terminal capacity: 1–25 mm² rigid, 1–16 mm² flexible
  • Module width: 4 modules

Why choose it

The MBN432 provides reliable protection for three-phase circuits with a 32 A load. Its B-curve ensures fast tripping on short circuits while avoiding nuisance trips on normal switching. The 6 kA breaking capacity suits most residential and commercial applications.

Ideal use cases

  • Protection of three-phase socket outlets
  • Lighting circuits in commercial buildings
  • Distribution boards in residential installations

Good to know

The breaker mounts on a standard DIN rail and occupies 4 modules (72 mm). Screw terminals accept conductors up to 25 mm². Operating temperature range is -25°C to +70°C.

Specifications
Brand
Hager
Category
Circuit Breakers
EAN
3250614310584
Model
MBN432
MPN
MBN432
Weight
1 kg
Price history over the last 6 months
Hager MBN432 4-Pole 32A B-Curve 6kA Miniature Circuit Breaker
Current
R2,328
Lowest
R2,298
Highest
R2,328
Change 24H
+R30   +1%
Week
—   
Month
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