Yueqing Vorax Electric CO.,LTD
| Payment Terms | L/C, T/T |
| Poles number | 1P+N |
| Type | Type A |
| Rated current | up to 40A |
| Product name | mini rcbo |
| Rated voltage | 240V, 120V |
| Mechanical life | 2000 |
| Brand Name | HAROK |
| Model Number | VKL003 |
| Place of Origin | CHINA |
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Product Specification
| Payment Terms | L/C, T/T | Poles number | 1P+N |
| Type | Type A | Rated current | up to 40A |
| Product name | mini rcbo | Rated voltage | 240V, 120V |
| Mechanical life | 2000 | Brand Name | HAROK |
| Model Number | VKL003 | Place of Origin | CHINA |
| High Light | 300mA RCBO Type A ，residual current circuit breaker with overload protection ，RCBO Type A with overload protection | ||
RCBO | Residual Current Operated Circuit Breaker with over-current protection
VKL003 Residual Current Operated Circuit Breaker with over-current protection
(MCB sized 1 module with switched neutral)
1. General
VKL003 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. | VKL003 |
| 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 Type A is a reliable protective device for use in industrial applications, featuring high-end short-circuit breaking capacity Icn of 230/240V 6000A, 10000A; and 120V 15000A, in addition to a rated voltage Ue of AC240V, and a frame size rated current Inm of 50A. It also offers a wide range of rated residual operating current I△n options, ranging from 0.01A, 0.03A, 0.1A, 0.3A. Its connection can be set to from top to bottom or from bottom to top. RCBO Type A is the perfect choice for industrial applications, providing advanced protection and ensuring reliability and safety.
HAROK's RCBO Type A is a Residual Current Operated Circuit Breaker with over-current protection. It has different models like VRL22, VAL003, VKL003, VDL006, VRL11, VRL01, VRL02, VRL03, VK007LE. It is classified by Type of Instantaneous Tripping: Type B: (3 ~ 5) In, Type C: (5 ~ 10) In. It is rated voltage Ue: AC240V, and Rated Breaking Capacity: 6kA, Rated Frequency: 50/60Hz, Rated residual operating current I△n: 0.01A, 0.03A, 0.1A, 0.3A.
HAROK's RCBO Type A is widely used in different places, such as home, office, factories, and other places. This product is a great choice for safety and reliability. It is designed for the protection of people and property. It is suitable for the circuit of AC 50Hz/60Hz, rated voltage up to AC240V, and rated current up to 100A. It can be used to protect against the overload, short-circuit and earth leakage in the electrical installation. It is also able to provide protection against electric shock and fire caused by earth leakage. It is designed to be durable and reliable, and it is easy to install and maintain.
HAROK's RCBO Type A is a reliable product that can provide safety and protection for your electrical installation. It is a great choice for those who are looking for the best protection for their home or business. It is a cost-effective solution for those who want to ensure safety and reliability in their electrical installation. It is a great choice for those who want to protect their property and people.
| 属性 | 参数 |
|---|---|
| Product Name | RCBO Type A |
| Rated Voltage Ue | AC240V |
| Rated Current | 6A, 10A, 16A, 20A, 25A, 32A, 40A, 50A |
| Rated Frequency | 50/60Hz |
| Frame size rated current Inm | 50A |
| Rated Residual Current Off-state | ≤0.1mA |
| Rated Residual Current Operating Time | ≤0.1s |
| Rated short-circuit breaking capacity Icn | 230/240V 6000A, 10000A; 120V 15000A |
| Electrical life | 2000 |
| Mechanical life | 2000 |
HAROK's RCBO Type A is a reliable and cost-effective protection device for residential and commercial applications. It has a high electrical life of 2000 and is classified by type of instantaneous tripping: Type B (3 ~ 5 in) and Type C (5 ~ 10 in). It is available in various rated current: 6A, 10A, 16A, 20A, 25A, 32A, 40A, 50A and rated residual current operating time of ≤ 0.1s. Its connection is from top to bottom and from bottom to top.
HAROK's RCBO Type A is available in the following models: VRL22, VAL003, VKL003, VDL006, VRL11, VRL01, VRL02, VRL03, and VK007LE.
HAROK's RCBO Type A is made in China.
RCBO Type A is packed and shipped as follows:
Company Details
Business Type:
Manufacturer
Year Established:
2003
Employee Number:
>100
Ecer Certification：
Verified Supplier
YUEQING VORAX ELECTRIC CO., LTD (hereinafter referred to as "VORAX"), founded in 2003, has established itself as a prominent player in the low voltage electrics industry in China. With a prime location in Liushi Town, Yueqing city, Zhejiang Province, VORAX benefits from being s... YUEQING VORAX ELECTRIC CO., LTD (hereinafter referred to as "VORAX"), founded in 2003, has established itself as a prominent player in the low voltage electrics industry in China. With a prime location in Liushi Town, Yueqing city, Zhejiang Province, VORAX benefits from being s...
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