VF008 DC Circuit Breaker

1. General

1.1 Standard: IEC/EN 60947-2, RoHS;

1.2 Rated voltage up to 1000V, Rated current up to 63A;

1.3 Protection of circuits against overload currents;

1.4 Protection of circuits against short- circuit currents;

1.5 VF008 DC circuit-breakers are used in communication systems and PV DC systems.

2. Features

2.1 Excellent breaking capacity

2.2 Double connection function of lead wire and bus bar

2.3 Stored energy operation, fast closing, long service life

2.4 Convenient installation, disassembly

2.5 Contact on-off indication, higher security

2.6 Green environmental protection and energy saving

3. Operating conditions

3.1 Ambient temperature: -35℃ - + 70℃(Refer to 4.3)

3.2 The atmosphere condition: ≤95%

3.3 Pollution degree: ll

3.4 Altitude: ≤2000m(if exceed 2000m,Refer to4.4)

4. Technical data

4.1 Classification

4.1.1 Rate Current In: 1A, 2A, 3A, 4A, 6A, 10A, 13A, 16A, 20A, 25A, 32A. 40A, 50A, 63A

4.1.2 Number of poles: 1P, 2P, 4P

4.1.3 Tripping curves: C Type, (7-10)In

4.2 Parameters

4.2.1 Rated breaking capacity Icu

4.2.2 Electrical and mechanical life

a. Electrical life: ＞1500

b. Mechanical life: ＞20,000

4.2.3 Rated impulse withstand voltage Uimp: 4KV

4.2.4 (28-32)℃ ambient temperature over-current protection features.

Note: The terminology”Cold state”means that the test is performed at the base calibration temperature with no load prior to the test.

4.3 Temperature derating

4.4 Altitude derating

4.5 Curves shown in Figure 1

4.6 Wiring: Apply to 25 mm wire connection terminals Tightening torque 2.5N·m

4.7 Each pole power consumption of the circuit breaker

4.8 DC application wiring diagram shown in Figure 2

Wiring diagram description:

1. 〇+Positive 〇-Negative

2. L+ Load positive L- Load negative

3. Prohibit power reversed

4. Rated voltage: 1P: 250V, 2P: 500V, 4P: 1000V

5. Strictly forbidden to remove the four poles products of sealing plug wiring operation.

5. Overall and mounting dimensions (mm)

Product Description:

UL489 Circuit Breaker is a mcb device designed to protect electrical circuits from overcurrent, overload and short circuit. It offers a wide range of 1P, 1P+N, 2P, 3P, 3P+N, 4P poles to meet different requirements. The trip type of this mcb is thermal-magnetic with the reference temperature setting of 30℃. It has a wide operating temperature range from -5℃ to 40℃ and is mounted on DIN Rail EN 60715 (35mm) by means of fast clip device. This UL489 Circuit Breaker is the ideal choice for reliable and secure electrical circuit protection.

Features:

• Product Name: UL489 Circuit Breaker
• Rated Current: 1A, 2A, 3A, 4A, 6A, 10A, 15A, 16A, 20A, 25A, 30A, 32A, 40A, 45A, 50A, 60A, 63A
• Protection Type: Overload And Short-Circuit
• Thermo-magnetic release characteristic: B, C, D
• Protection degree: IP20

Applications:

The HAROK UL489 Circuit Breaker is a mini circuit breaker (MCB) that is designed to protect electrical circuits from overload and short circuit. It complies with the IEC/EN 60947-2 and UL489 standards, and is available in 1P, 1P+N, 2P, 3P, 3P+N, and 4P configurations. The rated voltage Ue is 120V, 230/400V ~ 240/415V, and the thermo-magnetic release characteristic is B, C, or D. This UL489 Circuit Breaker is ideal for applications that require reliable protection against overcurrents in residential, commercial, and industrial settings. The robust design and superior performance make it the perfect choice for safety and protection.

Technical Parameters:

Customization:

• Brand Name: HAROK
• Model Number: VF001, VF002, VF003, VK007, VA007, VF008, VK009
• Place of Origin: CHINA
• Mechanical life: 20,000
• Standards: IEC/EN 60947-2, IEC/EN 60947-2
• Trip Type: Thermal-Magnetic
• Storage temperature: -25℃ To 70℃
• Mounting Type: On DIN Rail EN 60715 (35mm) By Means Of Fast Clip Device
• Keywords: Mini Circuit breaker, mcb, Mini Circuit breaker, HAROK, VF001, VF002, VF003, VK007, VA007, VF008, VK009, 20,000, IEC/EN 60947-2, Thermal-Magnetic, -25℃ To 70℃, On DIN Rail EN 60715

Packing and Shipping:

The UL489 Circuit Breaker is packaged in a cardboard box. The box is designed to protect the Circuit Breaker from bumps and drops during shipping. The box is also labeled with a barcode, to make the shipping process easier. The Circuit Breaker is shipped via courier services, such as UPS, FedEx, or DHL.

The Circuit Breaker is also shipped with appropriate safety measures. The Circuit Breaker is covered with bubble wrap to provide additional protection against shock and impact. The Circuit Breaker is also packaged in a waterproof bag to protect against moisture.

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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 situated in one of the country's key manufacturing hubs.

Recognized for its dedication to providing professional solutions in the low voltage electric and smart electricity sectors, VORAX focuses on meeting the diverse needs of its customers. The company offers an extensive range of products, including terminal distribution electrical appliances, industrial distribution electrical appliances, and industrial control electrical appliances, ensuring that every aspect of the low voltage electrics field is covered comprehensively.

VORAX boasts a product portfolio that encompasses various essential items, catering to both residential and industrial clients. Among their main offerings are Residual Current Circuit Breakers (RCCB), Residual Current Circuit Breaker with Overload Protection (RCBO), Miniature Circuit Breakers (MCB), Molded Case Circuit Breakers (MCCB), Consumer Units, and Pilot Lamps. These products exemplify the cutting-edge technology and reliability that VORAX consistently delivers.

RCCBs play a vital role in electrical safety by providing protection against electrical shocks and fire hazards. They detect any imbalance in the current between the live and neutral wires and promptly interrupt the circuit, safeguarding individuals and properties from potential harm.

RCBOs, on the other hand, go a step further by combining the functionality of RCCBs with overload protection capabilities. This integrated design enables the immediate detection and isolation of electrical faults such as overcurrent and short circuits, enhancing overall electrical system security.

MCBs are widely used in domestic and commercial applications due to their compact size and reliable performance. These circuit breakers provide short circuit and overload protection, ensuring the smooth and uninterrupted flow of electricity.

MCCBs are preferred in industrial settings for their ability to handle higher currents and withstand heavy loads. These robust and durable circuit breakers offer reliable protection against dangerous electrical faults, helping to prevent damage to machinery and ensuring the safety of workers.

Recognizing the unique needs of consumers, VORAX also manufactures custom-built Consumer Units, allowing for efficient and organized power distribution within residential and commercial buildings. These units serve as the central hub for electrical distribution, ensuring optimum utilization of power while maintaining utmost safety.

Completing their comprehensive product range, VORAX offers high-quality Pilot Lamps that provide clear indication and visual feedback regarding power status, equipment operation, and faults. These lamps play a crucial role in simplifying diagnostics and troubleshooting, streamlining operations, and enhancing user convenience.

VORAX operates with a strong commitment to innovation, continuous improvement, and customer satisfaction. By staying at the forefront of technological advancements and adhering to stringent quality standards, the company has gained a reputation for excellence within the industry.

With a dedicated team of skilled professionals, VORAX delivers exceptional service and technical support to its valued customers. Through its extensive network, the company reaches customers not only domestically but also internationally, catering to a global clientele.

As the demand for low voltage electrics continues to rise, VORAX remains at the forefront, consistently striving to meet and exceed customer expectations. The company's unwavering dedication, extensive product range, and commitment to quality make it a trusted partner for both residential and industrial electrical solutions.

HONOR:

One of few Chinese companies with UL certification for US since 2007.

One of two Chinese companies who have NF certification for France.

The only Chinese company who have ISI certificate for India.