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Chint Miniature Circuit Breakers MCBs

Chint Miniature Circuit Breakers

Product-code: NB1-63***P**

Select All Options To Check Stock & To Order

RRP: £5.86

Prices From

£2.64 Incl. VAT

55% off RRP

RRP: £5.86

Prices From

£2.64 Incl. VAT

55% off RRP


Quick Overview

The Chint range of NB1 circuit breakers are available in a choice of poles, current ratings, tripping curves and breaking capacities; please choose from the product options.

The Chint range of NB1 circuit breakers are available in a choice of poles, current ratings, tripping curves and breaking capacities; please choose from the product options. Miniature circuit breakers (known as MCBs) can be used in Chint consumer units, Chint distribution boards or as standalone devices to provide circuit protection.

Specification

  • Tripping characteristics:
    B Type, ideal for domestic or light commercial use.
    C Type, for industrial use were inductive loads are present, will trip between 5 and 10 times the full load current.
    D Type, used in applications that have a very high inrush current such as motors and transformers.
  • Chint circuit breakers are a budget priced alternative to the increasingly expensive Wylex, Merlin Gerin, MEM, Square D etc.
  • Operating voltage: 230/415V AC 50/60Hz and DC voltages up to 110V (suitable for boats)
  • Breaking capacity: 6kA or 10kA. 6kA is the standard choice for domestic use.
  • Din rail mountable MCB.
  • Manufacturer: Chint
  • Guarantee: 3 years

Single Pole

  • Width: 18mm wide (one modular width).
  • Height: 86mm
  • Depth: 77mm (including switch)

Double Pole

  • Width: 36mm wide (two modular width).
  • Height: 86mm
  • Depth: 77mm (including switch)
Triple Pole
  • Width: 54mm wide (two modular width).
  • Height: 86mm
  • Depth: 77mm (including switch)
Four Pole
  • Width: 72mm wide (two modular width).
  • Height: 86mm
  • Depth: 77mm (including switch)

Approved for Worldwide use:

  • Approved to IEC/EN 60898
  • CE (European approval / EEA)
  • ASTA BEAB (Independently tested) 
  • VDE (German approval)
  • ESC (Czech Republic approval)
  • UKrSEPRO (Ukranian approval)
  • GOST (Russian approval)
  • RCC (Regulatory Compliance Certificate)
  • UL (American approval)

Individual certificates and more more Worldwide approvals available on request.

NB1 Data Sheet

Single Pole B Type 6kA

  • NB1-63B1P01 (NB163B1P1) 1 amp 
  • NB1-63B1P02 (NB163B1P2) 2 amp 
  • NB1-63B1P03 (NB163B1P3) 3 amp
  • NB1-63B1P04 (NB163B1P4) 4 amp
  • NB1-63B1P06 (NB163B1P6) 6 amp 
  • NB1-63B1P10 10 amp
  • NB1-63B1P16 16 amp
  • NB1-63B1P20 20 amp
  • NB1-63B1P25 25 amp
  • NB1-63B1P32 32 amp
  • NB1-63B1P40 40 amp
  • NB1-63B1P50 50 amp
  • NB1-63B1P63 63 amp
Single Pole C Type 6kA
  • NB1-63C1P01 (NB163C1P1) 1 amp 
  • NB1-63C1P02 (NB163C1P2) 2 amp 
  • NB1-63C1P03 (NB163C1P3) 3 amp
  • NB1-63C1P04 (NB163C1P4) 4 amp
  • NB1-63C1P06 (NB163C1P6) 6 amp 
  • NB1-63C1P10 10 amp
  • NB1-63C1P16 16 amp
  • NB1-63C1P20 20 amp
  • NB1-63C1P25 25 amp
  • NB1-63C1P32 32 amp
  • NB1-63C1P40 40 amp
  • NB1-63C1P50 50 amp
  • NB1-63C1P63 63 amp

Single Pole D Type 6kA

  • NB1-63D1P01 (NB163D1P1) 1 amp 
  • NB1-63D1P02 (NB163D1P2) 2 amp 
  • NB1-63D1P03 (NB163D1P3) 3 amp
  • NB1-63D1P04 (NB163D1P4) 4 amp
  • NB1-63D1P06 (NB163D1P6) 6 amp 
  • NB1-63D1P10 10 amp
  • NB1-63D1P16 16 amp
  • NB1-63D1P20 20 amp
  • NB1-63D1P25 25 amp
  • NB1-63D1P32 32 amp
  • NB1-63D1P40 40 amp
  • NB1-63D1P50 50 amp
  • NB1-63D1P63 63 amp

Double Pole B Type 6kA

  • NB1-63B2P01 (NB163B2P1) 1 amp 
  • NB1-63B2P02 (NB163B2P2) 2 amp 
  • NB1-63B2P03 (NB163B2P3) 3 amp
  • NB1-63B2P04 (NB163B2P4) 4 amp
  • NB1-63B2P06 (NB163B2P6) 6 amp 
  • NB1-63B2P10 10 amp
  • NB1-63B2P16 16 amp
  • NB1-63B2P20 20 amp
  • NB1-63B2P25 25 amp
  • NB1-63B2P32 32 amp
  • NB1-63B2P40 40 amp
  • NB1-63B2P50 50 amp
  • NB1-63B2P63 63 amp

Double Pole C Type 6kA

  • NB1-63C2P01 (NB163C2P1) 1 amp 
  • NB1-63C2P02 (NB163C2P2) 2 amp 
  • NB1-63C2P03 (NB163C2P3) 3 amp
  • NB1-63C2P04 (NB163C2P4) 4 amp
  • NB1-63C2P06 (NB163C2P6) 6 amp 
  • NB1-63C2P10 10 amp
  • NB1-63C2P16 16 amp
  • NB1-63C2P20 20 amp
  • NB1-63C2P25 25 amp
  • NB1-63C2P32 32 amp
  • NB1-63C2P40 40 amp
  • NB1-63C2P50 50 amp
  • NB1-63C2P63 63 amp

Double Pole D Type 6kA

  • NB1-63D2P01 (NB163D2P1) 1 amp 
  • NB1-63D2P02 (NB163D2P2) 2 amp 
  • NB1-63D2P03 (NB163D2P3) 3 amp
  • NB1-63D2P04 (NB163D2P4) 4 amp
  • NB1-63D2P06 (NB163D2P6) 6 amp 
  • NB1-63D2P10 10 amp
  • NB1-63D2P16 16 amp
  • NB1-63D2P20 20 amp
  • NB1-63D2P25 25 amp
  • NB1-63D2P32 32 amp
  • NB1-63D2P40 40 amp
  • NB1-63D2P50 50 amp
  • NB1-63D2P63 63 amp

Triple Pole B Type 6kA

  • NB1-63B3P01 (NB163B3P1) 1 amp 
  • NB1-63B3P02 (NB163B3P2) 2 amp 
  • NB1-63B3P03 (NB163B3P3) 3 amp
  • NB1-63B3P04 (NB163B3P4) 4 amp
  • NB1-63B3P06 (NB163B3P6) 6 amp 
  • NB1-63B3P10 10 amp
  • NB1-63B3P16 16 amp
  • NB1-63B3P20 20 amp
  • NB1-63B3P25 25 amp
  • NB1-63B3P32 32 amp
  • NB1-63B3P40 40 amp
  • NB1-63B3P50 50 amp
  • NB1-63B3P63 63 amp

Triple Pole C Type 6kA

  • NB1-63C3P01 (NB163C3P1) 1 amp 
  • NB1-63C3P02 (NB163C3P2) 2 amp 
  • NB1-63C3P03 (NB163C3P3) 3 amp
  • NB1-63C3P04 (NB163C3P4) 4 amp
  • NB1-63C3P06 (NB163C3P6) 6 amp 
  • NB1-63C3P10 10 amp
  • NB1-63C3P16 16 amp
  • NB1-63C3P20 20 amp
  • NB1-63C3P25 25 amp
  • NB1-63C3P32 32 amp
  • NB1-63C3P40 40 amp
  • NB1-63C3P50 50 amp
  • NB1-63C3P63 63 amp

Triple Pole D Type 6kA

  • NB1-63D3P01 (NB163D3P1) 1 amp 
  • NB1-63D3P02 (NB163D3P2) 2 amp 
  • NB1-63D3P03 (NB163D3P3) 3 amp
  • NB1-63D3P04 (NB163D3P4) 4 amp
  • NB1-63D3P06 (NB163D3P6) 6 amp 
  • NB1-63D3P10 10 amp
  • NB1-63D3P16 16 amp
  • NB1-63D3P20 20 amp
  • NB1-63D3P25 25 amp
  • NB1-63D3P32 32 amp
  • NB1-63D3P40 40 amp
  • NB1-63D3P50 50 amp
  • NB1-63D3P63 63 amp

Four Pole B Type 6kA

  • NB1-63B4P01 (NB163B4P1) 1 amp 
  • NB1-63B4P02 (NB163B4P2) 2 amp 
  • NB1-63B4P03 (NB163B4P3) 3 amp
  • NB1-63B4P04 (NB163B4P4) 4 amp
  • NB1-63B4P06 (NB163B4P6) 6 amp 
  • NB1-63B4P10 10 amp
  • NB1-63B4P16 16 amp
  • NB1-63B4P20 20 amp
  • NB1-63B4P25 25 amp
  • NB1-63B4P32 32 amp
  • NB1-63B4P40 40 amp
  • NB1-63B4P50 50 amp
  • NB1-63B4P63 63 amp

Four Pole C Type 6kA

  • NB1-63C4P01 (NB163C4P1) 1 amp 
  • NB1-63C4P02 (NB163C4P2) 2 amp 
  • NB1-63C4P03 (NB163C4P3) 3 amp
  • NB1-63C4P04 (NB163C4P4) 4 amp
  • NB1-63C4P06 (NB163C4P6) 6 amp 
  • NB1-63C4P10 10 amp
  • NB1-63C4P16 16 amp
  • NB1-63C4P20 20 amp
  • NB1-63C4P25 25 amp
  • NB1-63C4P32 32 amp
  • NB1-63C4P40 40 amp
  • NB1-63C4P50 50 amp
  • NB1-63C4P63 63 amp

Four Pole D Type 6kA

  • NB1-63D4P01 (NB163D4P1) 1 amp 
  • NB1-63D4P02 (NB163D4P2) 2 amp 
  • NB1-63D4P03 (NB163D4P3) 3 amp
  • NB1-63D4P04 (NB163D4P4) 4 amp
  • NB1-63D4P06 (NB163D4P6) 6 amp 
  • NB1-63D4P10 10 amp
  • NB1-63D4P16 16 amp
  • NB1-63D4P20 20 amp
  • NB1-63D4P25 25 amp
  • NB1-63D4P32 32 amp
  • NB1-63D4P40 40 amp
  • NB1-63D4P50 50 amp
  • NB1-63D4P63 63 amp

Single Pole B Type 10kA

  • NB1-63BH1P01 (NB163BH1P1) 1 amp 
  • NB1-63BH1P02 (NB163BH1P2) 2 amp 
  • NB1-63BH1P03 (NB163BH1P3) 3 amp
  • NB1-63BH1P04 (NB163BH1P4) 4 amp
  • NB1-63BH1P06 (NB163BH1P6) 6 amp 
  • NB1-63BH1P10 10 amp
  • NB1-63BH1P16 16 amp
  • NB1-63BH1P20 20 amp
  • NB1-63BH1P25 25 amp
  • NB1-63BHP32 32 amp
  • NB1-63BH1P40 40 amp
  • NB1-63BH1P50 50 amp
  • NB1-63BH1P63 63 amp
Single Pole C Type 10kA
  • NB1-63CH1P01 (NB163CH1P1) 1 amp 
  • NB1-63CH1P02 (NB163CH1P2) 2 amp 
  • NB1-63CH1P03 (NB163CH1P3) 3 amp
  • NB1-63CH1P04 (NB163CH1P4) 4 amp
  • NB1-63CH1P06 (NB163CH1P6) 6 amp 
  • NB1-63CH1P10 10 amp
  • NB1-63CH1P16 16 amp
  • NB1-63CH1P20 20 amp
  • NB1-63CH1P25 25 amp
  • NB1-63CH1P32 32 amp
  • NB1-63CH1P40 40 amp
  • NB1-63CH1P50 50 amp
  • NB1-63CH1P63 63 amp

Single Pole D Type 10kA

  • NB1-63DH1P01 (NB163DH1P1) 1 amp 
  • NB1-63DH1P02 (NB163DH1P2) 2 amp 
  • NB1-63DH1P03 (NB163DH1P3) 3 amp
  • NB1-63DH1P04 (NB163DH1P4) 4 amp
  • NB1-63DH1P06 (NB163DH1P6) 6 amp 
  • NB1-63DH1P10 10 amp
  • NB1-63DH1P16 16 amp
  • NB1-63DH1P20 20 amp
  • NB1-63DH1P25 25 amp
  • NB1-63DH1P32 32 amp
  • NB1-63DH1P40 40 amp
  • NB1-63DH1P50 50 amp
  • NB1-63DH1P63 63 amp

Double Pole B Type 10kA

  • NB1-63BH2P01 (NB163BH2P1) 1 amp 
  • NB1-63BH2P02 (NB163BH2P2) 2 amp 
  • NB1-63BH2P03 (NB163BH2P3) 3 amp
  • NB1-63BH2P04 (NB163BH2P4) 4 amp
  • NB1-63BH2P06 (NB163BH2P6) 6 amp 
  • NB1-63BH2P10 10 amp
  • NB1-63BH2P16 16 amp
  • NB1-63BH2P20 20 amp
  • NB1-63BH2P25 25 amp
  • NB1-63BH2P32 32 amp
  • NB1-63BH2P40 40 amp
  • NB1-63BH2P50 50 amp
  • NB1-63BH2P63 63 amp

Double Pole C Type 10kA

  • NB1-63CH2P01 (NB163CH2P1) 1 amp 
  • NB1-63CH2P02 (NB163CH2P2) 2 amp 
  • NB1-63CH2P03 (NB163CH2P3) 3 amp
  • NB1-63CH2P04 (NB163CH2P4) 4 amp
  • NB1-63CH2P06 (NB163CH2P6) 6 amp 
  • NB1-63CH2P10 10 amp
  • NB1-63CH2P16 16 amp
  • NB1-63CH2P20 20 amp
  • NB1-63CH2P25 25 amp
  • NB1-63CH2P32 32 amp
  • NB1-63CH2P40 40 amp
  • NB1-63CH2P50 50 amp
  • NB1-63CH2P63 63 amp

Double Pole D Type 10kA

  • NB1-63DH2P01 (NB163DH2P1) 1 amp 
  • NB1-63DH2P02 (NB163DH2P2) 2 amp 
  • NB1-63DH2P03 (NB163DH2P3) 3 amp
  • NB1-63DH2P04 (NB163DH2P4) 4 amp
  • NB1-63DH2P06 (NB163DH2P6) 6 amp 
  • NB1-63DH2P10 10 amp
  • NB1-63DH2P16 16 amp
  • NB1-63DH2P20 20 amp
  • NB1-63DH2P25 25 amp
  • NB1-63DH2P32 32 amp
  • NB1-63DH2P40 40 amp
  • NB1-63DH2P50 50 amp
  • NB1-63DH2P63 63 amp

Triple Pole B Type 10kA

  • NB1-63BH3P01 (NB163BH3P1) 1 amp 
  • NB1-63BH3P02 (NB163BH3P2) 2 amp 
  • NB1-63BH3P03 (NB163BH3P3) 3 amp
  • NB1-63BH3P04 (NB163BH3P4) 4 amp
  • NB1-63BH3P06 (NB163BH3P6) 6 amp 
  • NB1-63BH3P10 10 amp
  • NB1-63BH3P16 16 amp
  • NB1-63BH3P20 20 amp
  • NB1-63BH3P25 25 amp
  • NB1-63BH3P32 32 amp
  • NB1-63BH3P40 40 amp
  • NB1-63BH3P50 50 amp
  • NB1-63BH3P63 63 amp

Triple Pole C Type 10kA

  • NB1-63CH3P01 (NB163CH3P1) 1 amp 
  • NB1-63CH3P02 (NB163CH3P2) 2 amp 
  • NB1-63CH3P03 (NB163CH3P3) 3 amp
  • NB1-63CH3P04 (NB163CH3P4) 4 amp
  • NB1-63CH3P06 (NB163CH3P6) 6 amp 
  • NB1-63CH3P10 10 amp
  • NB1-63CH3P16 16 amp
  • NB1-63CH3P20 20 amp
  • NB1-63CH3P25 25 amp
  • NB1-63CH3P32 32 amp
  • NB1-63CH3P40 40 amp
  • NB1-63CH3P50 50 amp
  • NB1-63CH3P63 63 amp

Triple Pole D Type 10kA

  • NB1-63DH3P01 (NB163DH3P1) 1 amp 
  • NB1-63DH3P02 (NB163DH3P2) 2 amp 
  • NB1-63DH3P03 (NB163DH3P3) 3 amp
  • NB1-63DH3P04 (NB163DH3P4) 4 amp
  • NB1-63DH3P06 (NB163DH3P6) 6 amp 
  • NB1-63DH3P10 10 amp
  • NB1-63DH3P16 16 amp
  • NB1-63DH3P20 20 amp
  • NB1-63DH3P25 25 amp
  • NB1-63DH3P32 32 amp
  • NB1-63DH3P40 40 amp
  • NB1-63DH3P50 50 amp
  • NB1-63DH3P63 63 amp

Four Pole B Type 10kA

  • NB1-63BH4P01 (NB163BH4P1) 1 amp 
  • NB1-63BH4P02 (NB163BH4P2) 2 amp 
  • NB1-63BH4P03 (NB163BH4P3) 3 amp
  • NB1-63BH4P04 (NB163BH4P4) 4 amp
  • NB1-63BH4P06 (NB163BH4P6) 6 amp 
  • NB1-63BH4P10 10 amp
  • NB1-63BH4P16 16 amp
  • NB1-63BH4P20 20 amp
  • NB1-63BH4P25 25 amp
  • NB1-63BH4P32 32 amp
  • NB1-63BH4P40 40 amp
  • NB1-63BH4P50 50 amp
  • NB1-63BH4P63 63 amp

Four Pole C Type 10kA

  • NB1-63CH4P01 (NB163CH4P1) 1 amp 
  • NB1-63CH4P02 (NB163CH4P2) 2 amp 
  • NB1-63CH4P03 (NB163CH4P3) 3 amp
  • NB1-63CH4P04 (NB163CH4P4) 4 amp
  • NB1-63CH4P06 (NB163CH4P6) 6 amp 
  • NB1-63CH4P10 10 amp
  • NB1-63CH4P16 16 amp
  • NB1-63CH4P20 20 amp
  • NB1-63CH4P25 25 amp
  • NB1-63CH4P32 32 amp
  • NB1-63CH4P40 40 amp
  • NB1-63CH4P50 50 amp
  • NB1-63C4HP63 63 amp

Four Pole D Type 10kA

  • NB1-63DH4P01 (NB163DH4P1) 1 amp 
  • NB1-63DH4P02 (NB163DH4P2) 2 amp 
  • NB1-63DH4P03 (NB163DH4P3) 3 amp
  • NB1-63DH4P04 (NB163DH4P4) 4 amp
  • NB1-63DH4P06 (NB163DH4P6) 6 amp 
  • NB1-63DH4P10 10 amp
  • NB1-63DH4P16 16 amp
  • NB1-63DH4P20 20 amp
  • NB1-63DH4P25 25 amp
  • NB1-63DH4P32 32 amp
  • NB1-63DH4P40 40 amp
  • NB1-63DH4P50 50 amp
  • NB1-63DH4P63 63 amp




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