Features of Explosion proof Operating Panel Products
1. Cast aluminum alloy shell with surface spray coating.
2. Equipped with conversion switches, buttons, ammeters (other instruments can be installed according to usage requirements), and indicator lights.
3. The conversion switch has more than 30 functions that users can freely choose from and can be customized according to their requirements.
4. The switch control mechanism has been optimized and designed to automatically align, ensuring flexible rotation and no jamming phenomenon.
5. The range of the ammeter is determined by the user.
6. Steel pipes or cables can be used for wiring.
7. The factory nameplate of the product only reflects the content of the main unit, and the code of each sub unit is the ordering parameter.
8. Complies with the requirements of GB3836-2000 and IEC60079 standards.

Usage: This product is suitable for use in Zone 1 and Zone 2 hazardous areas containing explosive gases. It is used for starting and stopping control of power equipment with AC 50Hz and voltage up to 220/380V.

Installation and maintenance
1. Before installation and maintenance, the front-end power supply needs to be cut off;
2. The incoming and outgoing cables should pass through rubber sealing rings and be tightly sealed with gaskets and installation pipes to ensure that the seals and cables are not loose;
3. The operation column should be regularly inspected during use to ensure its good operation;
4. Non professionals are strictly prohibited from opening the cover for installation and maintenance.
5. Ordering instructions: When placing an order, the complete model, name, specifications, and quantity of the product should be specified.
Example: BZC51-10G WF1 explosion-proof operating column, 2 buttons and 2 lights, outdoor anti-corrosion, 50 units.

Usage Working conditions
a. Altitude not exceeding 2000m;
b. The ambient air temperature should not exceed+40 ℃ for high temperatures and -20 ℃ for low temperatures;
c. The relative humidity of the air is not much than 90% (at+25 ℃);
d. Heavy rainfall intensity of 50mm/10min;
e. High radiation intensity of 1.4cal/cm.min;