Flameproof control button box LA53 control button
Contact Info
- No.17, Diandong Road, Xinguang Industrial Zone, Yueqing City,
- 章志敬
- 13615770306
- 372028030@qq.com
Explosion-proof control button box LA53 control button LA53 explosion-proof control button switch
Explosion-proof control button box LA53 control button LA53 explosion-proof control button switch
Scope of application
1. Hazardous areas with explosive gas atmospheres in Zone 1 and Zone 2;
2. Explosive gas atmospheres of Group ⅡA, ⅡB, ⅡC, T1 to T4;
3. Hazardous areas with combustible dust atmospheres in Zone 20, Zone 21 and Zone 22;
4. Altitude not exceeding 2000m;
5. At 25℃, relative humidity below 95%;
6. Ambient operating temperature between -20℃ and +40℃;
7. Applied in explosive gas environments such as petroleum, chemical industry, military industry, pharmaceuticals, natural gas, aerospace, and places such as offshore oil platforms and oil tankers;
8. Used as a step-down electromagnetic starter for motors, providing protection functions such as overload, short circuit, undervoltage, and phase loss for motors.
User Ordering Instructions
★1. Basic explosion-proof components related to operation columns;
K - Switch
B - Instrument (digital display or pointer type)
A - Explosion-proof control button
D - Explosion-proof indicator light (specify voltage)
2. Installation method: wall-mounted (G);
3. Size, quantity and direction of incoming and outgoing cable glands;
4. Switch contact diagram or description of switch contact movement;
5. Product quantity;
6. After confirming the above, we can provide quotations and design relevant drawings for our company. If you have any unclear questions, please contact me!
Explosion-proof control button box LA53 control button LA53 explosion-proof control button switch
Shipping Instructions:
(Zhejiang Weilong Technology) Our company's products are transported by logistics. If required, we can send them via the courier of the customer's choice. The user shall bear the freight for logistics/pick-up (since our customers are all over the country, the company cannot guarantee consistent logistics costs, so we implement the policy that the purchaser shall bear the freight. We apologize for any inconvenience caused, and special circumstances will be determined separately). With the rapid development of industries such as petroleum, chemical industry, military industry, engineering, factories and mines, the use of explosion-proof distribution boxes in production and storage is becoming more and more extensive, and the variety is increasing. How to prevent accidental explosions of explosion-proof distribution boxes in hazardous areas with explosive gases has become a very important issue. Since explosion-proof distribution boxes inevitably generate electric sparks during operation, once they come into contact with explosive gas mixtures at the production site, they will cause explosion accidents, directly endangering national property and people's lives and safety. Therefore, as one of the most widely used lighting fixtures, its explosion-proof technical issues have long attracted widespread attention and high importance.
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