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NDB2Z-63 DC Miniature Circuit Breaker 50A

450.00 EGP

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Availability: In Stock
SKU:3496300089727
Description:

NDB2 series circuit breakers provide short circuit protection, overload protection, control, isolation, etc. They are applicable to low-voltage terminal power distribution in such fields as industry, civil construction, energy, communications and infrastructure.

Features:
  • Quick closure: ensures reliable operation of impact load and prolongs the service life of circuit breaker
  • The product structure provides short-circuit current limitation and improves short-circuit breaking capacity
  • Frame wiring structure: Reliable wiring
  • Supporting a variety of accessories: Simple and convenient function extension
Application scope and purpose
  • Short- circuit protection
  • Over-load protection
  • Control
  • Isolation
  • DC system protection

NDB2Z-63 dedicated to the low voltage power distribution system of industrial, buildings, energy communications and infrastructure.

Technology data
Specifications NDB2Z-63
Rated operational voltage /DC500V(2P))
Rated insulation voltage 1000V
Rated impulse withstand voltage 6kV
 Rated current 50A
Rated ultimate short-circuit breaking capacity  10kA
Rated running short-circuit breaking capacity  7.5kA
 Instantaneous tripping characteristic  C:12In±20%
Number of poles 2P
Mechanical life 20000
NDB2-Series-MCB-Datasheet

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