Company Details

  • Ningbo Bond Industrial Electric Co., Ltd.

  •  [Zhejiang,China]
  • Business Type:Manufacturer , Trade Company
  • Main Mark: Africa , Asia , East Europe , Europe , Middle East , North Europe , Oceania , Other Markets , Worldwide
  • Exporter:91% - 100%
  • Certs:ISO9001, CCC, CE, RoHS
  • Description:NFIN Redisual Current Device 2P 4P,NFIN Earth Leakage Circuit Breaker,Residual Current Circuit Breaker 2P 4P
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Ningbo Bond Industrial Electric Co., Ltd.

NFIN Redisual Current Device 2P 4P,NFIN Earth Leakage Circuit Breaker,Residual Current Circuit Breaker 2P 4P

Home > Products > Circuit Breakers > NFIN RCCB Residual Current Circuit Breaker

NFIN RCCB Residual Current Circuit Breaker

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    Payment Type: L/C,T/T
    Incoterm: FOB,CFR,CIF,EXW
    Min. Order: 100 Piece/Pieces
    Delivery Time: 30 Days

Basic Info

Model No.: NFIN 2P/4P 16A, 25A, 32A, 40A, 63A, 80A, 100A

Breaking Capacity: Low Voltage Circuit Breakers

Operation: Electric Type

Speed: Normal Type Circuit Breaker

Arc-extinguishing Medium: Air

Installation: Fixed

Structure: MCB

Poles Number: 3

Type: Circuit Breaker

Function: Conventional Circuit Breaker

Certification: CCC, CE, ISO9001-2000

Additional Info

Packaging: Cartons

Productivity: 10000

Brand: BOND

Transportation: Ocean,Air

Place of Origin: China

Supply Ability: 50000

Certificate: CCC

HS Code: 8536200000

Port: Ningbo

Product Description

NFIN series Residual Current Circuit Breaker

provide the function of isolation switching and earth leakage protection of electrical circuits.And also provide the indirect protection of the operator's body against the dangerous effects of electric current and provide the protection of the fire caused by the electrical circuit fault. NFIN RCCB is designed according to international famous company on the base of IEC61008-1 Standards. Which with the features as follows:


1.Provides protection against earth fault/leakage current and function of isolation.

2.High short-circuit current withstand capacity

3.Contact position indication

4.Applicable to terminal and pin/fork type busbar connection

5.Equipped with finger protected connection terminals

6.Fire resistant plastic parts endures abnormal heating and strong impact

7.Automatically disconnect the circuit when earth fault/leakage current occurs and exceeds the rated sensitivity

8.Independent of power supply and line voltage, and free from external interference, voltage fluctuation.

The main technical data of this NFIN RCCB:


  • Model: Electro-magnetic type; Electronic type
  • Residual current characteristics: AC
  • Pole No.: 2P, 4P
  • Rated making and breaking capacity: 630A
  • Rated current: 16A, 25A, 32A, 40A, 63A, 80A, 100A
  • Rated voltage: 230/400V AC
  • Rated frequency: 50/60Hz
  • Rated Residual Operating Current IΔn: 30mA, 100mA, 300mA, 500mA
  • Rated Residual Non-operating Current I Δno: ≤0.5IΔn
  • Rated conditional short-circuit current Inc: 3000A
  • Rated conditional residual short-circuit current IΔc: 3000A
  • Tripping duration: Instantaneous tripping ≤0.1Sec
  • Residual tripping current range: 0.5IΔn~IΔn
  • Electro-mechanical endurance: 4000 Cycles
  • Fastening torque: 2.0Nm
  • Connection terminal:
    Screw terminal
    Pillar terminal with clamp
  • Installation:
    35mm Din rail mounting
    Panel mounting
Wiring Diagram and Dimension of the products:

NFIN RCD Wiring diagram

Dimension For Nfin Rcd Residual Current Device Webp


Looking for ideal NFIN Redisual Current Device 2P 4P Manufacturer & supplier ? We have a wide selection at great prices to help you get creative. All the NFIN Earth Leakage Circuit Breaker are quality guaranteed. We are China Origin Factory of Residual Current Circuit Breaker 2P 4P. If you have any question, please feel free to contact us.

Product Categories : Circuit Breakers

Product Images
  • NFIN RCCB Residual Current Circuit Breaker
  • NFIN RCCB Residual Current Circuit Breaker
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