China Professional Manufacturer of Residual Current Circuit Breaker RCCB

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

2. High short-circuit current withstand capacity.

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

4. Equipped with finger protected connection terminals.

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

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

Why choose us?

1. 20 years - Andeli Group Co.,Ltd is founded in 1993.
2. 12 share holding companies - Andeli have owns 12 share holding companies in Shanghai, Hunan, Zhejiang, UAE.
3. 300 cooperating companies - We have over 300 cooperating companies.
4. 3000 workers - We have over 3000 workers.
5. USD150,000,000 - The total assets is USD150,000,000.
6. 235,000 square meters - The area of Andeli is 235,000 square meters.
7. Certification - We have passed ISO9001:2000 Quality Management System and CCC, ROHS, CE, CB, SIMKO, KEMA...

Specification

1. Application
DZ47LE-63 is applicable to a line of AC 50Hz/60Hz, rated voltage 230V for single pole two-wire, 2-pole or 400V for 3-pole, 3-pole 4-wire, 4-pole and rated current up to 40A. It can protectthe line and motor from overload and short circuit. It can also be used for infrequent line conver-sion and infrequent motor start. It conforms with the standards of IEC61009.
Main Technical Parameter

TypeDZ47LE-63Pole1P+N,2P3P,3P+N,4PRated current (A)6,10,16,20,25,32,40,50,63Rated voltage (V)230400Rated short circuit breaking capacity Icn(KA)6-32A :6 / 40-63: 4.5Rated residual making/breaking capacity Im(A)2000Rated residual action current In(A)0.03,0.05,0.1,0.3Rated residual non-action current Ino(A)0.5In

Applicable conducting wire

Rated current(A)1-6A10A16,20A25A32A40,50A63ANorminal cross section of wire mm211.52.5461016

Residual current breaking time

In(A)In(A)Breaking time(s) when equals to rating followingIn2In5In5,10,20,50,100,200,500a(A)Itb6-630.03, 0.05, 0.1, 0.30.10.060.040.040.04

The over-current protection property

Ambient TemperatureInitial StatusTest CurrentExpected ResultExpected ResultNote30±oCCold position1.13Int≥1hNon-release-Carried out immediately after previous test1.45Int< 1hRelease-Cold position2.55In1s < T < 60S(IN≤32A)ReleaseCurrent smoothly rises tospecified value within 5sCold position2.55In1s < T < 120S(IN>32A)Release-5~+40oCCold position3Int≥0.1sNon-releaseType BCold position5Int<0.1sReleaseType BCold position5Int ≥ 0.1sNon-releaseType CCold position10Int < 0.1sReleaseType CCold position10Int≥0.1sNon-releaseType DCold position20Int<0.1sReleaseType D