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Product information "Chint miniature circuit-breaker - MCB, 4P, characteristic C / 50A, 10kA, type NB1-63H DB"

Chint miniature circuit-breaker - MCB, 4P, characteristic C / 50A, 10kA, type NB1-63H DB

The CHINT miniature circuit breaker reliably protects electrical cables and systems against overload and short circuits. The version with characteristic C is designed for general applications with medium inrush currents and is suitable for residential, commercial and industrial installations.

  • Product type: Miniature circuit breaker (MCB)
  • Design: Standard design
  • Number of poles: 4P
  • Tripping characteristic: C
  • Rated current: 50A
  • Switching capacity: 10kA
  • Type: NB1-63H DB
  • Installation: DIN rail / REG

Ideal for sub-distribution boards, switch cabinets and installation distributors. The technical properties correspond exactly to this article variant.

Item number: 74293
Manufacturer number: 179918
Characteristic: C
Colour: light grey
Halogen-free: Yes
Number of poles: 4P
Protection class: IP 20
Rated current: 50A
Short-circuit resistance: 10kA
Width: 72 mm

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