VA007 Miniature Circuit Breaker

1. General

1.1 Function

-protection of circuits against short-circuit currents

-protection of circuits against overload currents, switch

-isolation

VA007 circuit-breakers are used in domestic installation, as well as in commercial and industry electrical distribution systems.

1.2 Selection

Technical data of the network at the point considered:

-short-circuit current at the circuit-breaker installation point, which must always be less than the breaking capacity of this device

-Network normal voltag

Tripping curves:

B curve (3-5In)

protection for people and big length cables in TN and IT systems.

C curves (5-10In)

protection for resistive and inductive loads with low inrush current.

D curves (10-14In)

protection for circuits which supply loads with high inrush current at the circuit closing (LV/LV transformers,

breakdown lamps)

2. Technical parameters

2.1

MCB | Miniature Circuit Breaker

2.2 Curves

3. Outline and installation dimensions (mm)

Product Description:

The UL489 Circuit Breaker is a Mini Circuit breaker (MCB) manufactured in compliance with the UL489 and IEC/EN 60947-2 standards, with a protection degree of IP20 and certificates like CE, SAA, SEMKO and NF. It has a frequency rating of 50/60 Hz and an operating temperature ranging from -5℃ to 40℃. This MCB is the perfect solution for your safety and reliability needs, providing you with the highest quality breakers on the market. With its robust design and high efficiency, the UL489 Circuit Breaker is sure to keep your electrical system running smoothly and safely.

Features:

• Product Name: UL489 Circuit Breaker
• Insulation voltage Ui: 500V
• Electrical life: 10,000
• Protection degree: IP20
• Trip Type: Thermal-Magnetic
• Rated voltage Ue: 120V, 230/400V ~ 240/415V
• MCB: UL489 Circuit Breaker

Applications:

HAROK UL489 Circuit breaker is a mini circuit breaker with UL489 certification, providing a reliable safety protection for electrical systems and circuits. It is mainly used in the field of lighting, motor, power distribution and automation control. The model number of HAROK UL489 Circuit breaker is VF001, VF002, VF003, VK007, VA007, VF008, VK009, and it is made in CHINA. It is available in 1P, 1P+N, 2P, 3P, 3P+N and 4P poles, with rated voltage Ue from 120V, 230/400V to 240/415V. The reference temperature for setting of thermal element is 30℃, and the operating temperature range is from -5℃ to 40℃. It has a trip type of thermal-magnetic. With its UL489 certification, this mini circuit breaker is a reliable safety solution for your power system.

Technical Parameters:

Customization:

• Brand Name: HAROK
• Model Number: VF001, VF002, VF003, VK007, VA007, VF008, VK009
• Place of Origin: CHINA
• Product Name: UL489 Circuit Breaker
• Protection degree: IP20
• Protection Type: Overload And Short-Circuit
• Certificate: CE, SAA, SEMKO, NF
• Mounting Type: On DIN Rail EN 60715 (35mm) By Means Of Fast Clip Device

HAROK UL489 Circuit Breaker is the perfect solution when it comes to keeping your electrical system safe from damage due to overload and short-circuit. Our MCB circuit breaker is approved by CE, SAA, SEMKO and NF, with a protection degree of IP20. It is available in seven models – VF001, VF002, VF003, VK007, VA007, VF008 and VK009 – and can be conveniently mounted on DIN rail EN 60715 (35mm) by means of fast clip device.

Packing and Shipping:

The UL489 Circuit Breaker will be packaged and shipped in accordance with the following procedures:

• The circuit breaker will be securely packed in a sturdy cardboard box.
• The box will be labeled with the UL489 Circuit Breaker information.
• The box will be securely sealed with packing tape.
• The box will be shipped via an approved courier.
• The courier will provide a tracking number.