- Stock: In Stock
- Model: PEACO-DK250
- SKU: PEACO-DK250
250A emergency power off button provides SPST-NO, continuous working, comes with mechanical limit design. Good price and high quality emergency power switch is mainly used for emergency power-off of DC power systems, such as battery cars, electric forklifts, electric vehicles, and excavators.
Applications
The emergency power-off switch adopts the mechanical limit design and uses the red mushroom head handle to control the on and off of the switch. The emergency power off button has a compact structure and reliable contact, is widely used in DC power systems, such as battery cars, electric forklifts, electric vehicles and excavators, etc. for disconnecting the power supply in an emergency to prevent the accident from spreading and spreading.
Specification
| Physical Performance | Model | PEACO-DK250 | |
| Weight | 450g | ||
| Dimension | 64.5*63*132mm | ||
| Certification | CE, RoHS, IS9001 | ||
| Warranty | 1 year | ||
| Technical Parameters | Contact Circuit Rated Load Current | 250A | |
| Rated Voltage | ≤ 80V | ||
| Typical Voltage Drop across Contacts per 125A | ≤ 60mV | ||
| Insulation Resistance | ≥ 50mΩ | ||
| Dielectric Withstanding Voltage |
50Hz/60Hz 1000V AC/1min |
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| Working Specification | Continuous working duty |
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| Overload Current | ≤ 7Ie, ≤ 1s | ||
| Contact Form | 1 NC | ||
| Mechanical Life | 500,000 times | ||
| Mechanical Life | 10,000 times |
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| Contact Material |
AgCdO/AgCuO | ||
| Performance Characteristic |
Closing Force |
20N≤F1≤50N |
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| Disconnecting Force |
20N≤F2≤50N |
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| Use of Environment | Altitude | ≤ 2 kW | |
| Installation Way | Any | ||
| Temperature Range | -25℃~55℃ | ||
| Protection Grade | IP50 | ||
| Vibration | 2.5g, 50Hz-50Hz | ||
| Impact | 50g, 11ms (Half-sine wave) | ||
Emergency Switch Installation Diagram (Unit: mm)
Emergency Power Off Button Wiring Diagram
