|
[China]
Trade Verify
Address: Liuhuang Road, Liushi Town, Yueqing City, Zhejiang Province
Contact name:Wellkins Lew
Yueqing Vorax Electric CO.,LTD |
|
Verified Suppliers
|
|
|
VK009 Miniature Circuit Breaker
1. General
1.1 Function
-protection of circuits against short-circuit currents
-protection of circuits against overload currents,
-switch, isolation.
VK009 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:
-the earthing systems (TNS, TNC),
-short-circuit current at the circuit-breaker installation point, which must always be less than the breaking capacity of this device
-Network normal voltag
2. Technical parameters
2.1
| Standard | IEC/EN 60947-2 | |
| Electrical features | Model No. | VK009 |
| Poles | 1P, 2P, 3P, 4P | |
| Rated current In | 63A, 80A, 100A, 125A | |
| Rated voltage Ue | 230/400V ~ 240/415V | |
| Insulation voltage Ui | 500V | |
| Rated frequency | 50 Hz | |
| Rated breaking capacity | 6000A, 10000A | |
| Energy limiting class | 3 | |
| Rated impulse withstand voltage(1.2/50) Uimp | 4000V | |
| Dielectric test voltage at ind. Freq. for 1 min | 1.89kV | |
| Pollution degree | 3 | |
| Thermo-magnetic release characteristic | (3 – 5) In, (5 – 10) In, (8 – 12) In | |
| Mechanical features | Electrical life | 1,500 (In=63A, 80A, 100A) 1,000 (In=125A) |
| Mechanical life | 8.500 (In=63A, 80A, 100A) 7,000 (In=125A) | |
| Contact position indicator | Yes | |
| Protection degree | IP20 | |
Reference temperature for setting of thermal element | 30℃ | |
Ambient temperature (with daily average≤35℃) | -5℃ to 40℃ | |
| Storage temperature | -25℃ to 70℃ | |
| Installation | Terminal connection type | Cable/Pin-type busbar |
| Terminal size top/bottom for cable | 16-50mm² | |
| 6-0 AWG | ||
| Terminal size top/bottom for busbar | 16-35 mm² | |
| 6-2 AWG | ||
| Tightening torque | 3.5 N·m | |
| 31 In-Ibs. | ||
| Mounting | On DIN rail EN 60715 (35mm) by means of fast clip device | |
| Connection | From top and bottom | |
| Combination with accessories | Auxiliary contact | Yes |
2.2 Curves
2.3 Temperature derating
The maximum permissible current in a circuit breaker depends on the ambient temperature where the circuit breaker is placed. Ambient temperature is the temperature inside the enclousure or switchboard in which the circuit breakers are installed.
The reference temperature is 30℃
3. Outline and installation dimensions (mm)
UL489 Circuit Breaker is the perfect product for protecting electrical systems from overloads and short circuits. It is designed to meet IEC/EN 60947-2 standards and is rated for 10,000 electrical life cycles. It features a Thermal-Magnetic trip type and can be used in temperature ranges from -25℃ to 70℃. The reference temperature for setting of the thermal element is 30℃. Mini Circuit Breaker (MCB) is a reliable and cost-effective solution for protection against electrical faults such as overloads and short circuits. With UL489, you can have a peace of mind knowing that your electrical system is safe and secure.
The HAROK UL489 Circuit Breaker offers superior protection and safety for electrical systems, meeting IEC/EN 60947-2 standards. It is available in various models such as VF001, VF002, VF003, VK007, VA007, VF008 and VK009. The circuit breaker is made in China and comes with 1P, 1P+N, 2P, 3P, 3P+N and 4P poles. It can handle rated voltage of 120V, 230/400V ~ 24/415V. It has a thermal-magnetic release characteristic of B, C and D with a maximum electrical life of 10,000.
| Product Property | Technical Parameter |
|---|---|
| UL489 Circuit breaker | Mini Circuit breaker |
| Rated Current | 1A, 2A, 3A, 4A, 6A, 10A, 15A, 16A, 20A, 25A, 30A, 32A, 40A, 45A, 50A, 60A, 63A |
| Insulation voltage Ui | 500V |
| Frequency Rating | 50/60 Hz |
| Storage temperature | -25℃ To 70℃ |
| Protection degree | IP20 |
| Operating Temperature | -5℃ To 40℃ |
| Certificate | CE, SAA, SEMKO, NF |
| Thermo-magnetic release characteristic | B, C, D |
| Protection Type | Overload And Short-Circuit |
| Electrical life | 10,000 |
We provide UL489 Circuit Breaker and mini circuit breaker (MCB) with the following customized services:
UL489 Circuit Breaker is packaged and shipped in protective cardboard boxes that are designed to withstand the rigors of transport. The boxes are sealed with strong adhesive tape and clearly labeled with the product name and size. The product is then placed in a larger shipping box which also includes the necessary documentation and instructions.
The cardboard box is designed to keep the product safe during shipping and is designed to withstand the shock and vibration that is common during transportation. The product is then securely packed in the shipping box to ensure that it arrives in its original condition.
The shipping boxes are also labeled with the necessary information and instructions on how to properly use and install the product. This information is provided as a courtesy to help ensure that the product is properly used and installed.
