-series-explosion-proof-power-distribution-panels.webp "SEM(D) Series Explosion-Proof Power Distribution Panels")
-x.webp "EFC Waterproof, Dustproof, and Corrosion-Resistant Control Station (Aluminum Alloy)")
-waterproof,-dustproof,-and-corrosion-resistant-lighting-(power)-distribution-box-(aluminum-alloy)-x.webp "EFM(D) Waterproof, Dustproof, and Corrosion-Resistant Lighting (Power) Distribution Box (Aluminum Alloy)")
-x.webp "EFDZ Waterproof, Dustproof, and Corrosion-Resistant Circuit Breaker (Stainless Steel/Carbon Steel)")
-x.webp "EFCX-n Waterproof, Dustproof, and Corrosion-Resistant Pin Connector (Aluminum Alloy)")
-x.webp "EFJX Waterproof, Dustproof, and Corrosion-Resistant Junction Box (Aluminum Alloy)")
-x.webp "Waterproof, Dustproof and Anti-Corrosion Electrical Box (Economy Type)")
SEC Series Explosion-Proof Operating Columns
Engineered for hazardous Zone 1/2 gas and Zone 21/22 dust environments, the SEC series offers modular, customizable control solutions for oil refineries, chemical plants, and military facilities. Featuring die-cast aluminum housing with high-pressure electrostatic coating, it integrates indicators, buttons, meters (voltage/current/potentiometer), and 30+ configurable universal switches for precise motor control. Unique multi-component sealing ensures IP66/IP65 protection and compliance with Ex db eb IIB/IIC T6 Gb/Ex tb IIIC T80°C Db certifications (GB/T3836, IEC/EN60079). Supports steel pipe or cable wiring (G1" threads, Ø12–20mm cables) and optional rainproof covers for harsh outdoor use. Customizable layouts, WF1/WF2 corrosion resistance, and T1-T6 temperature adaptability make it ideal for volatile industrial settings.
