NPB1 Electrical Circuit Breaker
IEC 60898 IEC60947
93% RH at 25°C
Rated at 40°C
Rated operating voltage at 40°C
Interrupting Capacity at 230 V
Degree of Protection
Number of poles
Conductor cross section (minimum allowable)
Minimum number of power moves
Minimum number of mechanical operations
Current Trip Curve
5 a 10 In
Type Of Assembly
FOR RIEL DIN 35 mm
MAGNETIC COIL: ensures the switching of short-circuit, speaking within the following ranges: 5 to 10 times rated current (Type C), 3 to 5 times rated current ( Type B ), 10 to 20 times rated current ( Type D )
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.
ISO 9001-2000 awarded by the competent certification body, Nonarc is qualified in the manufacturing of the object
IEC 60898 standards in the manufacture of the goods
Curve compliance issued Shot by an accredited laboratory for effect
Life, given by Nonarc to ensure that the life of the goods offered by at least 15 years.
Testing For Acceptance
Before receiving the circuit breakers (breakers), customers may perform the tests may be necessary to ensure compliance with the technical specifications.
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