RCCB 4 Pole 40A 63A 80A 30mA Type B RCD Earth Leakage Circuit Breaker for DC 6mA EV Charging Station

Short Description:

Model:MIDA-100B
Rated Current: 16A, 25A,32A ,40A, 63A, 80A 100A
Poles: 2Pole (1P+N) , 4Pole (3P+N)
Rated voltage: 2Pole: 230V/240V , 4Pole: 400V/415V
Rated frequency : 50/60Hz
Rated residual operation current:30mA ,100mA ,300mA
Short-circuit current Inc= I c 10000A
Standard: IEC 61008-1 , IEC 62423
RCD Type B 40A 30mA DC 6mA and RCCB Type B 63A 30mA DC 6mA
Type B RCD 40A 4Pole 2Pole 30mA for EV Charger Station

Send email to us

Product Detail

Product Tags

Residual Current Circuit Breaker (RCCB) or Residual Current Device (RCD) is an essential part of a charger station. It is a safety device that helps protect people from electric shock caused by residual current. While using electrical appliances, there may be chances of current leakages due to a short circuit or insulation fault. In such cases, RCCB or RCD cuts off the power supply as soon as it detects a current leakage, thereby safeguarding people from any harm.

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

Mechanical Life

No-Load Plug In / Pull Out ＞10000 Times

Operating Temperature

-25°C ~ +55°C

Storage Temperature

-40°C ~ +80°C

Protection Degree

IP65

EV Control Box Size

248mm (L) X 104mm (W) X 47mm (H)

Standard

IEC 62752 , IEC 61851

Certification

TUV,CE Approved

Protection

1.Over and under frequency protection
3.Leakage Current Protection (restart recover）
5.Overload protection (self-checking recover)
7.Over voltage and under-voltage protection
2. Over Current Protection
4. Over Temperature Protection
6. Ground Protection and Short circuit protection

IEC 62752:2016 applies to in-cable control and protection devices (IC-CPDs) for mode 2 charging of electric road vehicles, hereafter referred to as IC-CPD including control and safety functions. This standard applies to portable devices performing simultaneously the functions of detection of the residual current, of comparison of the value of this current with the residual operating value and of opening of the protected circuit when the residual current exceeds this value.

There are mainly two types of RCCBs: Type B and Type A. Type A is commonly used in households, whereas Type B is preferred in industrial settings. The main reason being, Type B provides additional protection against DC residual currents that Type A does not offer.

Type B RCD is better than Type A as it can detect DC residual currents as low as 6mA, whereas Type A can only detect AC residual currents. In industrial applications, DC residual currents are more common due to the use of DC-powered devices. Therefore, Type B RCD is necessary in such environments.

The main difference between B type and A type RCD is the DC 6mA test. The DC residual currents usually occur in devices that convert AC to DC or use a battery. The Type B RCD detects these residual currents and cuts off the power supply, protecting people from electric shocks.