Introduction:
JS-250A mine explosion-proof plug socket, suitable for ac 50Hz, rated voltage of 380V - 415V, industrial mechanical power circuit with rated current 250A, power supply, or control of connection between power supply and host. The product design is advanced, the external use of closed chain mechanism, thus reducing contact resistance increases the power of power, ensure its normal and reliable electrical connection.
Use environment:
| The surrounding air humidity | No more than 95% (+ 25 ℃) |
| Pollution | Level 1 |
| Protection level | IP65 |
The casing of the protective installation is made of cast aluminum material. The surface of the shell is treated with powder coating so that it can reach the impact or mechanical pressure.
The needle is made of special copper material, which can withstand the high current and voltage.
Strong sealing performance, built-in sealing ring design, ensure the product's waterproofing and safety.
It is necessary to plug the plug in the plug to prevent the loose and loose of the plug and the safety hazard, thus greatly improving the production safety.
It fully guarantees the reliability of safe use, the product socket adopts DMC unsaturated polyester, which has the function of waterproof, explosion-proof and dustproof, and has high anti-corrosion ability.
Design advantages:
1. This product cannot be plugged in without a plug. It can only be closed after the plug is inserted.
2. The plug can not be pulled out before it is divided and can only be pulled out after the brake, which ensures the safety and reliability of production operation.
