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VKL11 Residual Current Circuit Breaker(RCCB) UL1053

1. General

1.1 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 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 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. Outline and installation dimensions (mm)

Product Description:

Residual Current Circuit Breaker type AC, A, ASi, also known as Residual Current Circuit Breaker RCCB, is a kind of inmetro certified product, specially designed to protect human life and property against the hazardous effects of over-current in electrical circuits. The rated service impulse withstand voltage of RCCB is 6kV, and the rated ultimate short-circuit breaking capacity is 10kA. The rated operating frequency of RCCB is 50/60Hz, and the rated insulation voltage is 500V. In addition, the rated current of RCCB is 30mA-300mA. Therefore, the RCCB can effectively protect the electrical circuit and ensure the safety of human life and property.

Features:

• Product Name: Residual Current Circuit Breaker RCCB

• Rated Ultimate Short-Circuit Breaking Capacity: 10kA

• Rated Service Impulse Withstand Voltage: 6kV

• Rated Voltage: 240/415V AC

• Rated Impulse Withstand Voltage: 4kV

• Residual Current Circuit Breaker type: Type AC, A, ASi

• Residual Current Circuit Breaker NF SEMKO VDE KEMA: Yes

• Residual Current Circuit Breaker Inmetro: Yes

Applications:

Residual Current Circuit Breaker (RCCB) by HAROK with Model Number VKL11 is an electrical safety device that quickly disconnects a circuit whenever it detects that the electric current is not balanced between the active and neutral conductors. It is certified by NF, SEMKO, VDE, KEMA, ISI, CE. The minimum order quantity is 5000. The product is packaged in paper carton for delivery and delivery time is 4-6 weeks after payment. The payment terms are FOB NINGBO or SHANGHAI. The supply ability is 100,000 PCS PER MONTH. The product has a Rated Ultimate Short-Circuit Breaking Capacity of 10kA, Rated Residual Non-Operating Current of 0.5mA-10mA, Rated Operating Duration of ≤1s, Rated Operating Frequency of ≤0.2times/h and Rated Service Impulse Withstand Voltage of 6kV. It also has an ISI mark and Inmetro certification, making it suitable for use in all types of EVT applications.

This Residual Current Circuit Breaker is ideal for industrial, commercial and domestic applications such as in homes, offices, factories, shopping malls, airports, metros, restaurants, and other places where electrical safety is paramount. It is capable of providing reliable protection against electric shock, electric fire, and other electrical hazards. Its superior quality and performance makes it the perfect choice for all types of EVT applications.

The Residual Current Circuit Breaker by HAROK with Model Number VKL11 is designed to meet the highest safety standards and has been tested to meet the requirements of international standards such as NF, SEMKO, VDE, KEMA, ISI, CE and is ISI marked and Inmetro certified. It is designed to provide reliable protection against electric shock, electric fire, and other electrical hazards. The product is packaged in paper carton for delivery and delivery time is 4-6 weeks after payment. It is the perfect choice for all types of EVT applications.

Technical Parameters:

Customization:

• Brand Name: HAROK

• Model Number: VKL11

• Place of Origin: CHINA

• Certification: NF, SEMKO, VDE, KEMA, ISI, CE

• Minimum Order Quantity: 5000

• Packaging Details: PAPER CARTON

• Delivery Time: 4-6 weeks after payment

• Payment Terms: FOB NINGBO or SHANGHAI

• Supply Ability: 100,000 PCS PER MONTH

• Rated Frequency: 50/60Hz

• Rated Short-Circuit Breaking Capacity: 10kA

• Rated Residual Current Off-Time: ≤0.1s

• Rated Ultimate Short-Circuit Breaking Capacity: 10kA

• Rated Current: 16A-100A

The Residual Current Circuit Breaker RCCB Inmetro from HAROK is certified by NF, SEMKO, VDE, KEMA, ISI, and CE. With a minimum order quantity of 5000, the delivery time is 4-6 weeks after payment. It is packaged in a paper carton and the supply ability is 100,000 PCS PER MONTH. The rated frequency is 50/60Hz, the rated short-circuit breaking capacity is 10kA, the rated residual current off-time is ≤0.1s, the rated ultimate short-circuit breaking capacity is 10kA, and the rated current is 16A-100A.

Packing and Shipping:

To ensure that the Residual Current Circuit Breaker RCCB is shipped in the best possible condition, we have established the following packaging and shipping procedures:

• All items must be individually packaged in non-conductive material.

• Each package must be clearly labeled with the item's name and its contents.

• The package must be securely sealed with adhesive tape.

• Packages should be shipped with a reputable carrier and with insurance coverage.

When receiving the product, please examine the package for any possible damages that may have occurred during shipping.