China wholesale Type B RCD & RCBO – 4P 63A 80A 30mA RCCB Residual Current Device Circuit Breaker RCD – Mida

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China wholesale Type B RCD & RCBO – 4P 63A 80A 30mA RCCB Residual Current Device Circuit Breaker RCD – Mida Detail:

Type B RCCBs, in addition to normal AC, can detect high frequency AC and pure DC earth leakage currents. Reducing the risk of fire and/or electrocution through automatic disconnection of the electrical supply relies on the selection of the correct type of RCCB.

Function
● Control electric circuits.
● Protect people against indirect contacts and additionalprotection against direct contacts.
● Protect installations against fire hazard due to insulation faults.

Technical Data

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.

Residual Current Circuit Breaker is applicable to electric circuits with rated voltage 230/400V AC, frequency 50/60Hz and rated current up to 80Amp.

1. RCCB with rated sensitivity up to 30mA could be used as supplementary protecting device in case other protecting device fails its protection against electric shock.
2. RCCB designed for household installation and other similar application, is for non-professional operation, and no maintenance is required.
3. RCCB provides no protection against electric shock resulted from direct contacts of both protected lines,or leakage current between these two lines.
4. Particular devices such as surge protective devices,surge arrester etc are recommended to install at upstream line to RCCB as precaution against potential surge voltage and current occurring at its power input side.
5. Satisfying conditions and applications as mentioned above, RCCB with °∞ON-OFF°± indicating device is considered suitable for isolation function.

Item	Type B RCD / Type B RCCB
Product Model	EKL6-100B
Type	B Type
Rated Current	16A , 25A , 32A , 40A , 63A , 80A ,100A
Poles	2Pole ( 1P+N ), 4Pole ( 3P+N )
Rated voltage Ue	2Pole: 240V ~, 4Pole: 415V~
Insulation Voltage	500V
Rated frequency	50/60Hz
Rated residual operation current(I n)	30mA , 100mA , 300mA
Short-circuit current Inc= I c	10000A
SCPD fuse	10000
Break time under I n	≤0.1s
Dielectric test voltage at ind.Freq. for 1min	2.5kV
Electrical life	2,000 Cycles
Mechanical life	4,000 Cycles
Protection Degree	IP20
Ambient temperature	-5℃ upto +40℃
Storage temperature	-25℃ upto +70℃
Terminal connection type	Cable/Pin type busbar U-type busbar
Terminal size top/bottom for cable	25mm² 18-3AWG
Terminal size top/bottom for busbar	25mm² 18-3AWG
Tightening torque	2.5Nm 22In-Ibs
Mounting	On DIN rail EN60715(35mm) by means of fast clip device
Connection	From top and bottom
Standard	IEC 61008-1:2010 EN 61008-1:2012 IEC 62423:2009 EN 62423:2012

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Innovation, excellent and reliability are the core values of our firm. These principles today more than ever form the basis of our success as an internationally active mid-size corporation for China wholesale Type B RCD & RCBO – 4P 63A 80A 30mA RCCB Residual Current Device Circuit Breaker RCD – Mida , The product will supply to all over the world, such as: Hungary, Slovakia, Finland, we are sincerely hope to establish one good long term business relationship with your esteemed company thought this opportunity, based on equal, mutual beneficial and win win business from now till the future.

Type B RCD & RCBO

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