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VAL003 Residual Current Operated Circuit Breaker with over-current
protection(RCBO)
(MCB sized 1 module with switched neutral)
1. General
VAL003 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. | VAL003 |
| Rated current In | 5A, 6A, 10A, 13A, 15A, 16A, 20A, 25A, 30A, 32A, 35A, 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 B | |
| Mechanical features | Rated voltage Ue | AC240V, AC120V |
| Frame size rated current In | 40A | |
| Rated residual operating current I△n | 6mA, 10mA, 30mA, 100mA, 300mA | |
| Rated residual non-operating current I△no | 3mA, 5mA, 15mA, 50mA, 150mA | |
| Rated short-circuit breaking capacity Icn | 240V: 4500A, 6000A, 10000A 120V: 15000A | |
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)
RCBO (Residual Current Operated Circuit Breaker) Type B is a reliable and long-lasting circuit breaker for protecting people and property from electric shock and fires. It is classified by type of instantaneous tripping, with Type B having 3-5 In and Type C having 5-10 In. It is available in various rated currents, ranging from 6A to 50A, and the frame size rated current Inm is 50A. It is designed for easy installation, with connection options of from top and bottom or from bottom and top. This RCBO Type B is an ideal choice for ensuring safety during electrical operations.
HAROK's RCBO Type B is a residual current operated circuit breaker that is perfect for all your needs. With its brand name HAROK, model numbers VRL22 2P,4P VRL11 VAL003 VKL003 VDL006 VRL01 VRL02 VRL03 VK007LE 1P-4P, and place of origin in China, this circuit breaker is sure to be reliable and trustworthy. With a rated current of 6A, 10A, 16A, 20A, 25A, 32A, 40A, and 50A, and poles of 1P+N, it can be used for a wide variety of projects. It comes with a connection from top and bottom, from bottom and top, and rated residual operating currents of 0.01A, 0.03A, 0.1A, and 0.3A.
Whether you're an industrial electrician, a residential contractor, or a DIYer, HAROK's RCBO Type B is the perfect circuit breaker for you. With its high quality and reliability, you can rest assured that your projects will be made to last. So don't wait any longer, and get your hands on HAROK's RCBO Type B today!
| Property | Value |
|---|---|
| Type | Type B |
| Rated Residual Operating Current | 0.01A, 0.03A, 0.1A, 0.3A |
| Rated Voltage | AC240V |
| Rated Residual Non-Operating Current | 0.005A, 0.015A, 0.05A, 0.15A |
| Rated impulse withstand voltage Uimp | 6000V |
| Connection | From Top And Bottom, From Bottom And Top |
| Standard | IEC/EN 61009-1, AS/NZS 61009.1 |
| Classified by Type of Instantaneous Tripping | Type B: (3 ~ 5) In, Type C: (5 ~ 10) In |
| Product Name | RCBO Type B |
| Rated residual making and breaking capacity I△m | 500A |
HAROK's RCBO Type B is a Residual Current Operated Circuit Breaker that guarantees a high breaking capacity and a reliable operation. It is compliant with IEC/EN 61009-1, AS/NZS 61009.1 standards and features a rated residual non-operating current of 0.005A, 0.015A, 0.05A, 0.15A with an electrical life of 2000.
RCBO Type B is a reliable and versatile circuit protection device designed for use in domestic and light commercial installations. We understand the importance of providing comprehensive technical support and service for our products, and we are committed to providing our customers with the best possible service.
We provide technical support to our customers for all aspects of their RCBO Type B product, including installation, troubleshooting, and maintenance. Our technical support team is available 24/7 to answer any questions or concerns you may have. In addition, our website provides helpful resources such as installation guides, product specifications, and technical documents.
We offer a comprehensive service program for RCBO Type B products. Our service includes repair and replacement of faulty components, as well as regular maintenance to ensure your device is functioning correctly. If you need assistance with your RCBO Type B product, our service team is available to help. We also offer extended warranty programs to provide additional peace of mind.
Packaging & Shipping for RCBO Type B:
RCBO Type B products are packaged in corrugated cardboard boxes with bubble wrap for cushioning. The boxes are clearly labeled with product name and description for easy identification. Each box can contain up to 10 pieces of RCBO Type B products.
For international shipping, we use DHL Express or FedEx services to ensure prompt and secure delivery. We have a flat shipping rate of $20 for orders within the United States and $60 for international orders.
A1: HAROK RCBO Type B is a Residual Current Circuit Breaker with Overcurrent Protection, which has multiple types such as VRL22 2P,4P VRL11 VAL003 VKL003 VDL006 VRL01 VRL02 VRL03 VK007LE 1P-4P, and is made in China.
A2: HAROK RCBO Type B is mainly used in industrial and commercial power distribution systems.
A3: HAROK RCBO Type B has excellent short-circuit breaking capacity, high sensitivity for overload and short circuit protection, and is equipped with a manual switch for convenient use.
A4: HAROK RCBO Type B is applicable to the AC 50/60 Hz, 240V/415V circuit.
A5: HAROK RCBO Type B has been certified by CCC, CE, CB, and RoHS.
