Professional Intelligent Manufacturer of High and Low Voltage DC Contactors - Aokai Electric
Top Emergency Stop Push Button Company for DC Circuit Insolation
Product details of the emergency stop push button
Product Overview
Aokai Electric emergency stop push button are designed by experienced and creative designers using the advanced design concept. The product has passed many international certificates, its quality can be assured. Aokai Electric's emergency stop push button is widely used in various industries and fields. During the entire production process, Zhejiang Aokai Electric Co., Ltd conducts quality control system to ensure quality.
Product Introduction
Aokai Electric's emergency stop push button has better performances in the following aspects.
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
|
Performance Parameters (at 23℃) |
||
|
Contact Arrangement |
1B (1NC) |
|
|
Contact Resistance |
≤0.5mΩ |
|
|
Contact Voltage Drop |
≤80mV (at 350A) |
|
|
Overload Current |
≤7le, ≯1s |
|
|
Temperature Range |
-40℃~85℃ |
|
|
Load Terminal |
M8 Internal Thread |
|
|
Humidity |
5%~95%RH |
|
|
External Dimension |
75mmx38mmx123mm |
|
|
Operating Duty |
Continuous |
|
|
Electrical Durability with Load (Resistive) |
≥6,000 Times |
|
|
Closing Pulling Force |
30N≤F1≤50N |
|
|
Disconnecting Pushing Force |
30N≤F2≤50N |
|
|
Normal Closing Time |
≤100ms |
|
|
Normal Disconnecting Time |
≤50ms |
|
|
Dielectric Strength Between Main Contacts |
50Hz/60Hz 2,500VAC/1min |
|
|
Insulation Resistance |
Initial State |
100MΩ 1min |
|
After Electrical Life |
50MΩ 1min |
|
|
Shock |
Stability |
20g (Power On) |
|
Strength |
50g |
|
|
Vibration |
2.5g, 5~50Hz, 1/2 Sine Wave (Power On) |
|
|
Mechanical Durability |
≥50,000 Times |
|
|
Mounting Screw Torque M5 |
3-4N.m |
|
|
Load Wiring Torque M8 |
8-10N.m |
|
| 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 Introduction
Zhejiang Aokai Electric Co., Ltd is a professional supplier, mainly providing consumers with High Voltage Contactor. Our office location is in wen zhou. Our employees adhere to the service standards of 'honest and credit, service first, customer supreme'. Based on this, we are dedicated to serving our customers and satisfying their needs. With years of experience in production, we guarantee our product quality so you can purchase them with confidence. Feel free to contact us!
