Professional Intelligent Manufacturer of High and Low Voltage DC Contactors - Aokai Electric
Emergency Button Switch Aokai Electric,
Company Advantages
· emergency button switch from Zhejiang Aokai Electric Co., Ltd is high-quality and cost-effective.
· The product has survived the rigorous quality and durability testings.
· Zhejiang Aokai Electric Co., Ltd draws up scientific emergency button switch methods and takes strict quality assurance measures.
Features
◪ Continuous 350A load, contact rated voltage ≤72V.
◪ It has one set of normally closed contact.
◪ The insulation resistance reaches 100MΩ (500VDC), and the withstand voltage between the load contacts is 2.5kV.
◪ IP protection level: IP40.
◪ Compliant with IEC 60664-1, GB/T14048.1 and GB/T14048.4 requirements.
◪ Compliant with RoHS (2015/863/EU), REACH (1907/2006/EC) requirements.
◪ Safety certificate: CE.
Specification
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Performance Parameters (at 23℃) |
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Contact Arrangement |
1B (1NC) |
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Contact Resistance |
≤0.5mΩ |
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Contact Voltage Drop |
≤80mV (at 350A) |
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Overload Current |
≤7le, ≯1s |
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Temperature Range |
-40℃~85℃ |
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Load Terminal |
M8 Internal Thread |
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Humidity |
5%~95%RH |
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External Dimension |
75mmx38mmx123mm |
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Operating Duty |
Continuous |
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Electrical Durability with Load (Resistive) |
≥6,000 Times |
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Closing Pulling Force |
30N≤F1≤50N |
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Disconnecting Pushing Force |
30N≤F2≤50N |
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Normal Closing Time |
≤100ms |
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Normal Disconnecting Time |
≤50ms |
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Dielectric Strength Between Main Contacts |
50Hz/60Hz 2,500VAC/1min |
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Insulation Resistance |
Initial State |
100MΩ 1min |
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After Electrical Life |
50MΩ 1min |
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Shock |
Stability |
20g (Power On) |
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Strength |
50g |
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Vibration |
2.5g, 5~50Hz, 1/2 Sine Wave (Power On) |
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Mechanical Durability |
≥50,000 Times |
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Mounting Screw Torque M5 |
3-4N.m |
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Load Wiring Torque M8 |
8-10N.m |
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| Packaging Specifications | |||||||
| Product Model | Packaging | Min. QTY of Inner Packaging | Carton Size(LxWxH cm) | Net Weight/PCS(Max.) g | Total QTY(pcs) | Net Weight(Max.) kg | Gross Weight(Max.) kg |
| ADK350 | Pearl Cotton+Carton | 20 PCS/Layer | 56x38.5x21 | 360 | 40 | 14.4 | 16.9 |
| Note:1. Only one example of various typical packaging specifications for each product category is listed for reference.2. The actual weight of the packaging will fluctuate with the ambient humidity. For the specific batch weight, please contact your dedicated sales personnel. | |||||||
Product Introduction
This series Emergency Switch is used to connecting and emergency disconnecting of DC power supply systems of various vehicles and equipment, such as electric forklifts, electric vehicles, excavators, etc.
Model Coding
Wiring Diagram
Outline Installation Dimension Drawing
Company Features
· The name Aokai Electric represents a unique style of Chinese emergency button switch brand.
· We always believe that our R&D team contributes significantly to the sustainability of our business. Their abundant knowledge and experience about the products, industry, and clear foresight about future problems or market trends has proved of importance for us. As the demands for the products increase globally, we deeply aware that strong innovation capacity is as critical as high-quality products. Fortunately, we have a professional R&D team which enables us to provide innovative solutions to our customers for various customized products. Those professionals help our products stand out of the market.
· We strive for long-term success through sustainable development. We closely work together with the local communities and government to minimize the impact on the environment during our production.
Application of the Product
Aokai Electric's emergency button switch is of excellent quality and is widely used in the industry.
In addition to providing high-quality products, we also provide effective solutions based on the actual conditions and the needs of different customers.
Product Comparison
The emergency button switch produced by Aokai Electric stands out in many similar products. And the specific advantages are as follows.
Enterprise Advantages
Our company has a number of high-quality management personnel and technical personnel with professional skills and rich practical experience. All this provides a solid technical force and management ability for our development.
Aokai Electric is committed to providing excellent after-sales services and protecting consumers' legitimate rights. We have a service network and run a replacement and exchange system on unqualified products.
We will strive to build an excellent corporate culture, implement corporate strategy, fulfill social responsibilities, and provide quality High Voltage Contactor for the society and customers with an enterprising mentality.
Since the establishment in Aokai Electric has constantly expanded the business range and extended supply chain to actively promote the scale business. We are now a leader in the industry with a good reputation and strong comprehensive strength.
Aokai Electric's High Voltage Contactor are favored by domestic and foreign customers for the reasonable price and good quality.
