China wholesale Type B RCD & RCBO – C40 RCBO B Type 40A 30mA RCD MCB C40 Type B 40Amp Circuit Breaker – Mida
China wholesale Type B RCD & RCBO – C40 RCBO B Type 40A 30mA RCD MCB C40 Type B 40Amp Circuit Breaker – Mida Detail:
MCB, RCBO & RCCB:
• 10/15kA Miniature Circuit breakers in B,C and D Type up to 63A
• 125A High current Miniature Circuit breaker in 3-pole C Type
• Wide range of accessories available for K Series MCBs including; shunt trip, dolly locks and auxiliary switches.
• 10kA Double module SP&SwN RCBOs up to 40A / 30mA
• 10kA Single-module RCBOs up to 45A / 30mA and 40A / 100mA
• RCCBs available in 2-pole and 4-pole versions with 100A / 100mA Time delay version
The main parameter of a residual current device is rated residual operating current IΔn . Normalized values are 10, 30, 100, 300, 500 mA and 1 A. If the residual current achieves the value of 100 % IΔn or more, the RCD must trip. If the residual current does not reach 50 % IΔn , it must not trip. Thus, the RCD can trip from 50 to 100 % IΔn . This practically means that, given a sensitivity of RCD of 30 mA, tripping may occur as early as once the earth- -leakage current of 15 mA is achieved, which causes problems in installations with higher leaking currents. This increases their applicability in circuits with higher leaking currents.
Protection of RCCB against contact overloading Correctly executed protection of contacts from surge currents means that constantly passing current will not exceed the value of their rated current, for which they are designed.
| Item | Type B RCBO | |
| Product Model | MIDA-80BO | |
| Rated Current | 16A , 20A , 25A , 32A , 40A , 50A , 63A | |
| Poles | 2Pole (1P+N) | 4Pole (3P+N) |
| Rated voltage Ue | 2Pole 240V~ | 4Pole 415V~ |
| Reference Standard | IEC61009-1 , IEC62423 | |
| Tripping Characteristics | B / C | |
| Insulation Voltage | 500V | |
| Rated frequency | 50/60Hz | |
| Rated residual operation current(I n) | 30mA , 100mA , 300mA | |
| Short-circuit current Inc= I c | 6000A | |
| Energy limiting class | 3 | |
| Rated impulse withstand voltage(1.5/50) Uimp | 4000V | |
| Dielectric test voltage at ind.Freq. for 1min | 2kV | |
| Electrical life | 4000 Cycles | |
| Mechanical life | 10000 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 | |
| Combination with accessories |
Auxiliary contact | EKM1-OF |
| Alarm contact | EKM1-FB | |
| Shunt release | EKM1-MX | |
Product detail pictures:
Related Product Guide:
Our pursuit and enterprise goal is to "Always satisfy our customer requirements". We keep on to establish and style and design outstanding top quality goods for both our outdated and new prospects and realize a win-win prospect for our clientele likewise as us for China wholesale Type B RCD & RCBO – C40 RCBO B Type 40A 30mA RCD MCB C40 Type B 40Amp Circuit Breaker – Mida , The product will supply to all over the world, such as: Morocco, Barbados, Buenos Aires, Due to the stability of our products, timely supply and our sincere service, we are able to sell our products not only over the domestic market, but also exported to countries and regions, including the Middle East, Asia, Europe and other countries and regions. At the same time, we also undertake OEM and ODM orders. We will do our best to serve your company, and establish a successful and friendly cooperation with you.
By Alexander from Spain - 2018.05.22 12:13
As a veteran of this industry, we can say that the company can be a leader in the industry, select them is right.
By Bruno Cabrera from Eindhoven - 2017.09.09 10:18
