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Address: Liuhuang Road, Liushi Town, Yueqing City, Zhejiang Province
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Yueqing Vorax Electric CO.,LTD |
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16A-100A Rated Residual Current Circuit Breaker electrical rccb With ISI Mark
VKL11 Residual Current Circuit Breaker RCCB with ISI mark
1. General
1.1 RCCB Function
Control electric circuits.
Protect people against indirect contacts and additional protection against direct contacts.
Protect installations against fire hazard due to insulation faults.
Residual current circuit breakers are used in housing, tertiary sector and industry.
1.2 RCCB Selection
Detectable wave form
AC class
Tripping is ensured for slowly increasing sinusoidal AC residual currents
A class
Tripping is ensured for sinusoidal AC residual currents and for pulsed DC residual currents, whether applied suddenly or increasing slowly.
ASi Type - Full type A features + Si: Super immused (High immunity to unwanted tripping)
Tripping is ensured not only for sinusoidal AC residual currents but also for pulsed DC residual currents whether applied suddenly or increasing slowly. S, G/SI type with filters against spurious tripping caused by harmonics and transient surges. With the impact of 8/20us surge 3000A, this high immunity RCCB will still be in stable status.
Note: Our ASi type includes G/KV function and Si function.
1.3 RCCB Approvals and certificates
We certify that the RCCB has been tested for the following routine tests as per IS: 12640 (Part 1):2016 and found to be complying
with the requirements.
1. Verification of the operating characteristic as per Seq. - D0 CL9.9
2. Verification of the operation of the test device at the limits of rated voltage as per Seq. - D1 CL9.16
3. High Voltage Test as per D.3 of Annex D
4. Test for standard values of break time and non- actuating time as per CL 5.3.12 (table -1)
Tripping sensitivity
10mA - precision instrument leakage protection and bathroom use.
30mA - additional protection against direct contact.
100mA - co-ordinated with the earth system according to the formula I△n < 50/R, to provide protection against indirect contacts;
300mA/500mA - protection against indirect contacts, as well as fire hazard.
Tripping time
Instantaneous
It ensures instantaneous tripping(without time-delay).
Short time delay ASi
(High Immunity/ Avoid nuisance tripping &blinding)
It ensures any tripping at least 10ms.
Selective 
It ensures total discrimination with a non selective RCD placed downstream.
RCCB | Residual Current Circuit Breaker
2. Technical parameters
| Standard | IEC/EN 61008-1 AS/NZS61008.1 | |
| Electrical features | Model No. | VKL11 |
| Poles | 2P, 4P | |
| Rated current In | 16A, 25A, 32A, 40A, 63A, 80A, 100A | |
| Rated Sensitivity I△n | 10mA(2P/4P 16A,25A.32A/40A), 30mA, 100mA, 300mA | |
| Rated voltage Ue | 2P: 240V 4P: 415V | |
| Insulation voltage Ui | 415V | |
| Rated frequency | 50/60 Hz | |
| Rated residual making and breaking capacity I△m | 1500A | |
| Short-circuit current Inc=I△c | 6000A, 10000A | |
| Type (wave form of the earth leakage sensed) | AC, A, ASi, S | |
| break time under I△n | ≤0.1s(Normal type), 10ms~300ms(ASi type). 150ms~500ms(S type) | |
| Rated impulse withstand voltage(1.2/50) Uimp | 4kV | |
| Dielectric test voltage at ind. Freq. for 1 min | 2.5 | |
| Pollution degree | 2 | |
| Mechanical features | Electrical life | ≥2000 |
| Mechanical life | ≥2000 | |
| Fault current indicator | Yes | |
| Terminal protection degree | IP20 | |
Ambient temperature (with daily average≤35℃) | -25℃ to 50℃ | |
| Storage temperate | -30℃ to 70℃ | |
| Installation | Terminal connection type | Cable/Pin-type busbar |
| Terminal size top/bottom for cable | 25-35 mm² | |
| 18-3/18-2 AWG | ||
| Terminal size top/bottom for busbar | 10/16 mm² | |
| 18-8/18-5 AWG | ||
| Tightening torque | 2.5 N·m | |
| 22 In-Ibs. | ||
| Mounting | On DIN rail EN 60715 (35mm) by means of fast clip device | |
| Connection | From top and bottom |
3. RCCB Outline and installation dimensions (mm)
Residual Current Circuit Breaker (RCCB) is a reliable device used to protect people from electric shock and safeguard electrical appliances from damage. It is widely used in commercial and residential buildings for overload or short circuit protection. The RCCB type EV is equipped with the latest safety features, which makes it a preferred choice for protecting people and their household appliances. It is certified by CE, ISI, NF, SEMKO, VDE and KEMA, offering superior performance and excellent safety ratings.
The RCCB is rated with an Impulse Withstand Voltage of 4kV. It also features a Rated Service Short-Circuit Breaking Capacity of 6kA and a Rated Operating Duration of ≤1s. These impressive ratings ensure the reliability and safety of the device against overloads, short circuits, and electrical shocks.
The RCCB is designed to automatically detect and trip in the event of an earth leakage or over-current fault. This helps protect people and electrical appliances from potential harm and damage. It also helps reduce the risk of fire and electrical shocks due to short circuits or over-currents. The RCCB is easy to install and highly reliable, making it an ideal choice for home and office use.
HAROK's VKL11 Residual Current Circuit Breaker (RCCB) is a reliable and efficient electric shock protection device that is compliant with the highest safety standards. It has been certified by NF, SEMKO, VDE, KEMA, ISI, and CE, and is the ideal choice for any application that requires superior shock protection. The VKL11 RCCB is highly reliable, featuring a rated frequency of 50/60Hz, a rated residual current off-time of ≤0.1s, a rated service impulse withstand voltage of 6kV, a rated insulation voltage of 500V, and a rated residual operating current of 30mA-100mA. This product has a minimum order quantity of 5000, and is packaged in paper cartons. It is available in a variety of sizes and configurations, and can be ordered in bulk with a 4-6 week delivery time after payment. HAROK also guarantees a supply capacity of 100,000 PCS PER MONTH. All HAROK products are RoHS compliant and have the ISI mark of reliability and safety.
| Product Attribute | Specification |
|---|---|
| Rated Residual Current Off-Time | ≤0.1s |
| Rated Current | 16A-100A |
| Rated Service Impulse Withstand Voltage | 6kV |
| Rated Impulse Withstand Voltage | 4kV |
| Rated Insulation Voltage | 500V |
| Rated Service Short-Circuit Breaking Capacity | 10kA |
| Rated Voltage | 230V AC |
| Rated Operating Frequency | 50/60Hz |
| Rated Residual Operating Current | 10mA-300mA |
| Rated Frequency | 50/60Hz |
| Type | Residual Current Circuit Breaker type AC, type A, type ASi, Residual Current Circuit Breaker NF SEMKO VDE KEMA, Residual Current Circuit Breaker RCCB |
Packaging and Shipping for Residual Current Circuit Breaker (RCCB):
The RCCB should be packed in a correctly sized cardboard box or suitable packaging material. The box should be sealed and labeled with the product name, weight, and dimensions.
The box should be placed in a larger box, filled with packing materials such as bubble wrap or packing peanuts, to protect the product during shipping. The larger box should be labeled with the product name, weight, and dimensions.
The product should be shipped with a reputable shipping service, such as UPS or FedEx, and should include a tracking number. The customer should be provided with the tracking number and estimated delivery date.
