BX7B-63N-16A-2P
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BX7B-63N-16A-2P

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  • Magnetothermic Overvoltage Arrester
  • Nominal current 16A
  • 2 poles (single-phase installations)
  • Type C curve
  • For DIN rail
  • Description
  • Specifications
  • Contents
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The BX7B series of circuit breakers is designed to protect low voltage electrical installations against overloads and short circuits. Conforms to the international IEC/EN 60898-1, standard, ensuring widely recognized safety and performance standards in residential, commercial and light industrial applications.

Among its advantages are versatility and compatibility: available in two current ratings and in 2 or 4 pole versions, making them useful in both single-phase and three-phase circuits. Simple installation on standard DIN rail with connections from above or below and good mechanical and thermal support for typical indoor environmental conditions.

The most common scenarios of use are electrical distribution panels in homes, offices, commercial premises and light industrial installations.

  • Magnetothermic Overvoltage Arrester
  • Nominal current 16A
  • 2 poles (single-phase installations)
  • Type C curve
  • For residential, commercial and industrial installations
  • DIN-rail installation
  • IP20
  • Complies with IEC/EN standard 60898-1
RangeMagnetothermic Overvoltage Arrester
MountingDIN Rail 35mm (EN 60175))
Terminal typeCable / Busbar (pin-type busbar)
ConnectionUpper / lower
Upper connection section25mm2 AWG 18/3
Lower connection section25mm2 AWG 18/3
Torque2Nm
Recommended conductor cross-section2.5mm2 (Nominal current of 13-20A))
Dimensions35.6 (W) x 81.4 (H) x 79.0 (D) mm

ELECTRICAL CHARACTERISTICS

Rated input current16A
Number of poles2P (Single phase)
Nominal voltage240V
Insulation voltage500V
Nominal frequency50/60Hz
Rated jump capacity6000A
Peak voltage6000V
Dielectric test voltage at industrial frequency (1 min)2kV
Type of curveC
Pollution degree2

MECHANICAL CHARACTERISTICS

Electrical life6000 operations
Mechanical life20000 cycles
Degree of protectionIP20
Reference temperature30ºC
Operating temperature-5 - 40ºC
Storing temperature-25 - 70ºC
  • Magnetothermic Overvoltage Arrester

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