Product Encyclopedia

An explosion-proof control box functions by adjusting and changing internal electrical components and primary and secondary circuits, combined with various external devices like sensors, to form electrical control devices with different control, protection, and display functions. This approach reduces the need for repetitive development of different varieties of low-power electrical…

BCJ51 series explosion-proof fire emergency light [table id=157 /] [table id=158 /] BYY51 series explosion-proof fire emergency light [table id=159 /] [table id=158 /]

BCJ51 series [table id=155 /] BYY51 series [table id=156 /]

Definition: Compared to general industrial and domestic electrical equipment, explosion-proof electrical devices must have necessary markings to indicate that they are of an explosion-proof type. This is what is referred to as the explosion-proof marking. Purpose: Each explosion-proof electrical device should have its explosion-proof marking clearly displayed on its visible…

The main body of explosion-proof electrical equipment is clearly, durably, and distinctly marked. The nameplate is made of materials like bronze, brass, or stainless steel. The markings Ex, explosion-proof type, category, and temperature group are prominently embossed or engraved. The nameplate contains the following information: 1. Manufacturer's name or registered…