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RCBO | Residual Current Operated Circuit Breaker with over-current
protection
VDL006 Residual Current Operated Circuit Breaker with over-current protection
(MCB sized 1 module with switched neutral)
1. General
VDL006 residual current operated circuit breakers are suitable for lines with AC 50/60Hz, rated voltage 240V, 120V, rated current up to 40A and for purposes of residual current protection, overload and short circuit protection. When any personal electric shock occurs or the circuit leakage current exceeds the predetermined value, the residual current operated circuit breaker can automatically cut off the power supply in a very short period of time, so that the safety of persons and electrical equipment can be operated. The residual current operated circuit breaker can be used for infrequent conversion of lines under normal conditions, and applied under occasions such as industrial, and commercial, high-rise buildings and residential houses.
2. Technical parameters
2.1 The tripping characteristic curves are as shown below.
2.2 Basic parameters
| Standard | IEC/EN 61009-1 | |
| Main Specifications | Model No. | VDL006 |
| Rated current In | 6A, 10A, 16A, 20A, 25A, 32A, 40A | |
| Classified by Type of Instantaneous Tripping | Type B: (3 ~ 5) In, Type C: (5 ~ 10) In | |
| Poles | 1P + N | |
| Type (wave form of the earth leakage sensed) | Type AC, Type A | |
| Mechanical features | Rated voltage Ue | AC240V |
| Frame size rated current In | 40A | |
| Rated residual operating current I△n | 10mA, 30mA, 100mA, 300mA | |
| Rated residual non-operating current I△no | 5mA, 15mA, 50mA, 150mA | |
| Rated short-circuit breaking capacity Icn | 3000A, 4500A, 6000A | |
Rated residual making and breaking capacity I△m | 500A | |
| Electrical life | 2,000 | |
| Mechanical life | 2,000 | |
| Rated impulse withstand voltage Uimp | 4000V | |
| Connection | From top and bottom, from bottom and top |
2.3 The residual current breaking times
| In (A) | I△n (A) | Breaking time when the residual current assumes the following values (s) | ||||
| I△n | 2I△n | 5I△n | 5A, 10A, 20A, 50A, 100A, 200A, 500A(a) | I△t(b) | ||
| 6~40 | 0.01, 0.03, 0.1, 0.3 | 0.1 | 0.05 | 0.04 | 0.04 | 0.04 |
a. For tests of 5A, 10A, 20A, 50A, 100A, 200A and 500A, the current values beyond the lower limit of over-current instantaneous tripping are not tested. B. Tests are done when I△t is equal to the lower limit current of over-current instantaneous tripping of type B and type C. | ||||||
2.4 The over-current protection characteristics
| No. | Rated current In (A) | Initial state | Test current (A) | Specified time (t) | Expected result | Remarks |
| a | 6 ~ 40 | Cold state | 1.13 In | t ≥ 1h | Non-tripping | |
| b | Immediately after sequence a | 1.45 In | t < 1h | Tripping | Increase to the specified current within 5s after test item a. | |
| c | Cold state | 2.55 In | 1s < t < 60s | Tripping | ||
| d | Cold state | 3 In | t ≥ 0.1s | Non-tripping | Type B | |
| 5 In | t < 0.1s | Tripping | ||||
| 5 In | t ≥ 0.1s | Non-tripping | Type C | |||
| 10 In | t < 0.1s | Tripping |
3. Outline and installation dimensions (mm)
Introducing RCBO Type A – a Residual Current Operated Circuit Breaker with over-current protection. This circuit breaker is designed to protect you from electric shock caused by the leakage of electricity. It has a frame size rated current of Inm: 50A and a rated residual current operating time of ≤0.1s. It also features rated residual operating current I△n of 0.01A, 0.03A, 0.1A, 0.3A, and rated residual non-operating current I△no of 0.005A, 0.015A, 0.05A, 0.15A. With a rated residual current on-state of ≤0.2mA, RCBO Type A is the perfect choice for protecting your home from electric shock.
RCBO Type A is the ideal circuit breaker for anyone looking for a reliable and effective residual current operated circuit breaker with over-current protection. It is the perfect choice for those who need a circuit breaker that can withstand the harsh conditions of an electrical environment. With its frame size rated current of Inm: 50A and its rated residual current operating time of ≤0.1s, RCBO Type A ensures that you are always safe and sound.
The RCBO Type A also features rated residual operating current I△n of 0.01A, 0.03A, 0.1A, 0.3A, and rated residual non-operating current I△no of 0.005A, 0.015A, 0.05A, 0.15A. With its rated residual current on-state of ≤0.2mA, the RCBO Type A ensures that you are always protected against electric shock.
So if you are looking for a reliable, durable, and effective residual current operated circuit breaker with over-current protection, then look no further than RCBO Type A. With its frame size rated current of Inm: 50A and its rated residual current operating time of ≤0.1s, the RCBO Type A provides the ultimate in protection, durability, and reliability.
HAROK’s RCBO Type A Circuit Breakers provide superior over-current protection for a range of commercial and industrial applications. These circuit breakers are available in eight models, with rated breaking capacities ranging from 6kA to 50A. Models VRL22, VAL003, VKL003, VDL006, VRL11, VRL01, VRL02, VRL03 and VK007LE offer a range of residual operating current I△n of 0.01A, 0.03A, 0.1A, 0.3A and residual current operating time of ≤0.1s. Rated currents include 6A, 10A, 16A, 20A, 25A, 32A, 40A and 50A. This product is the ideal choice for any commercial or industrial application requiring superior Residual Current Operated Circuit Breaker with over-current protection.
| Parameter | Value |
|---|---|
| Rated voltage Ue | AC240V |
| Rated short-circuit breaking capacity Icn | 230/240V 6000A, 10000A; 120V 15000A |
| Rated Residual Current Off-state | ≤0.1mA |
| Rated residual non-operating current I△no | 0.005A, 0.015A, 0.05A, 0.15A |
| Rated residual operating current I△n | 0.01A, 0.03A, 0.1A, 0.3A |
| Electrical life | 2000 |
| Rated Breaking Capacity | 6kA |
| Frame size rated current Inm | 50A |
| Rated Residual Current Operating Time | ≤0.1s |
| Rated Frequency | 50/60Hz |
Product Name: RCBO Type A
Brand Name: HAROK
Model Number: VRL22, VAL003, VKL003, VDL006, VRL11, VRL01, VRL02, VRL03, VK007LE
Place of Origin: CHINA
Rated Residual Current Off-state: ≤0.1mA
Frame size rated current Inm: 50A
Rated residual operating current I△n: 0.01A, 0.03A, 0.1A, 0.3A
Classified by Type of Instantaneous Tripping: Type B: (3 ~ 5) In, Type C: (5 ~ 10) In
RCBO combination circuit breakers with overload protection are designed to combine over-current protection and short-circuit protection, as well as providing overload protection. They are suitable for both residential and commercial applications, providing safe and reliable protection for your electrical system. Our RCBO Type A is capable of providing reliable and instant protection against overload current and short-circuits, making it the ideal choice for your home and business.
RCBO Type A products are packaged and shipped using sturdy corrugated cardboard boxes. The boxes are sealed with packing tape and labelled with product information. Before shipping, the boxes are shrink-wrapped for extra protection. The boxes are then placed onto pallets, secured with straps and shrink-wrapped. The pallets can then be picked up by a courier and shipped to the desired destination.
