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Circuit Breakers (269)

Residual Current Device NFIN RCD

FOB Price: US $4 - 5 / Piece | Get Latest Price
Min.Order Quantity: 500 Piece/Pieces
Supply Ability: 70000 Piece/Pieces per Month
Port: Ningbo or Shanghai
Payment Terms: L/C,T/T
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Quick Details

Place of Origin:
Zhejiang, China (Mainland)
Brand Name:
Model Number:
Residual Current
Poles Number:
Shell of Product:
Type of product:
Rated Current(In):
16 25 40 63 80A
Rated residual operating current:
10 30 100 300 500mA
Residual current off-time:
Rated short circuit(Inc):
Electro-mechanical endurance:
Tripping temperature:
-5℃ to +40℃
Degree of protection:

Packaging & Delivery

Packaging Details: Package size: 46x26x18 G.W. 25 kgs N.W. 24 kgs.Quantity/ctn:2P 100Pcs / 4P 50Pcs.
Delivery Detail: 2Weeks after Down Payment


1,Model:NFIN RCD
2,Isolation and earth leakage
3,Rated current:16A~80A

NFIN Residual Current Device/RCD:


1,Provides protection against earth fault/leakage current and function of isolation High breaking current withstand capacity.

2,Applicable to terminal and pin/fork type busbar connection.

3,Equipped with finger protected connection terminals.

4,Fire resistant plastic parts endures abnormal heating and strong impact.

5,Automatically disconnect the circuit when earth fault/leakage current occurs and exceeds the rated sensitivity Independent of power supply and line voltage, and free from external interference, voltage fluctuation.


Construction Features:

1.Measuring component and buckling component of products is located between enter line end and entrance line end ;
2.Movement characteristic of products can not be changed with outside mechanical tool ;
3.The operating organization has the free function to take off and buckle;
4.Operate part can not be taken down from the shell outer of products , the shell can not influence the operating organization to work , the accessory group which replace the feelers pressure, should guarantee the feelers pressure does not change while running.


Product Advantages:

1.Our products have the guarantee period of 36 calendar months,that is a high quality and reliability;
2.our products have an excellent ratio between price and quality ,you can possess them by competitive price and high quality;
3.The fast and flexible production form aim at the customer require;
4.The deliveries exactly in accordance with customer orders
5.The fast transportation.
6.Adopt electromagnetic style release , can play a leak electricity and electric shock protecting role while breaking in zero Line.


Mounting Requirements:

·Circumstance temperature -5°C ~ +40°C, average temperature not exceeding 35°C.
·Altitude above sea level less than 2000 m.
·Humidity not exceeding 50% at 40°C and not exceeding 90% at 25°C.
·Installation class II or III.
·Pollution class 2.
·Installation method DIN Rail mounting type.
·The external magnetism shall not be more than 5 times of terrestrial one.
·Product shall be installed vertically at the place where there shall be no severe impact and vibration. The product is switched on when the handle is at upper position.




Technical Data
Electro-magnetic type, electronic type
Residual current characteristics
Pole No.
2, 4
Rated making and breaking capacity
Rated current(A)
16 25 40 63 80A
Rated voltage
240/415V AC
Rated frequency
Rated residual operating current IΔn(mA)
10, 30, 100, 300, 500
Rated residual non operating current IΔno
Rated conditional breaking current Inc
Rated conditional residual breaking current IΔc
Tripping duration
Instantaneous tripping≤0.1s
Residual tripping current range
Electro-mechanical endurance
4000 cycles
Connection capacity
Rigid conductor up to 25mm2
Connection terminal
Screw terminal
Pillar terminal with clamp
Fastening torque
2.0 Nm
On symmetrical DIN rail 35mm
Panel mounting


RCCB Production line&Test Equipment:



MCB Production line&test Equipment:


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Our quality:
Yueqing Theway is located in Liushi,Dongfeng Industry Zone.We're the manufacturer of circuit breakers since 2005,Main products including MCB, RCCB, RCBO,Distribution box.With the safe product certificate of EU-CE, Sweden Semko, France NF&CB, Argentina IRAM&CB, ISO9001 International Quality Management System.And a network of more than 30 factories, the majority of them having worked with us for more than 6 years.In our company,every product should obey a strict and com... View detail

Basic Information

Business Type: Trading Company  
Number Of Employees: 11 - 50 People  

Trade & Market

Main Markets: South America
Western Europe
Mid East
Eastern Europe
Southeast Asia
Northern Europe
Total Annual Sales Volume: US$2.5 Million - US$5 Million  
Export Percentage: 91% - 100%  
Trade Shows: 2013 Canton Fair   Canton Fair   MATELEC   HANNOVER MESSE    

Factory Information

Number of R&D Staff: 5 - 10 People  
Number of QC Staff: 5 - 10 People  

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How It Works

Verified Supplier - Yueqing Theway Imp. & Exp. Ltd.
China (Mainland) | Trading Company | Contact Details
Experience: Established 2012

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Mr. Barry Wang
Mr. Barry Wang:
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