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Meba mcb breaker DPN MB32

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Specification

  • applies to industrial, commercial, lighting and electric machine distribution system
  • protect against overload and short circuit
  • AC415V, 50/60Hz, rated working current up to 100A
  • The item is installed into plug-in type mounting base
  • It’s conformity with GB10963, IEC60898 standards.

Parameter

Meba mcb breaker DPN MB32

Tropicalization Relative Humidity 93% RH at 25
Room Temperature 10 a 60
Electrical Properties Rated at 40 A 6/10/16/20/25/32/40
Rated operating voltage at 40 Vac 240/415
Nominal Frequency Hz 50/60
Interrupting Capacity at 230 V kA 4.5
Operating temperature 40
Degree of Protection IP20
Number of poles 1P+N
Conductor cross section (minimum allowable) mm2 25
Minimum number of power moves 5000
Minimum number of mechanical operations 10000
Operation curve C
Current Trip Curve A 5 a 10 In
Characteristic Intervention attach
Type Of Assembly FOR RIEL DIN 35 mm
Features MAGNETIC COIL: ensures the switching of short-circuit, speaking within the following ranges: 5 to 10 times rated current (Type C).
BIMETAL: ensures the breaker trip when overloaded.
ARC CHAMBER: effectively dissipates the electric arc that is generated by the opening contacts of the trigger mechanism in the presence of an overload or short circuit.

 

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