*How contamination levels (PD1-PD4) affect electrical safety and enclosure selection.*
The shift from Type Tested Assemblies (TTA) and Partially Type Tested Assemblies (PTTA) to Verified Assemblies under IEC 61439 marks a significant evolution in low-voltage switchgear and controlgear standards. For enclosure manufacturers, panel… Read More »Verified Assemblies Under IEC 61439: Replacing TTA/PTTA
When it comes to electrical distribution systems, Panelboards and switchboards are two essential but often confused components. Both serve to distribute power, protect circuits, and… Read More »Panelboards vs Switchboards : Key Differences Electricians Need to Know
Electrical enclosures, including LOA (Listed, Labeled, or Approved) voltage panels, are critical for protecting electrical components from environmental hazards and ensuring safe operation. However, mistakes… Read More »5 Common Electrical Enclosure Mistakes That Could Cost You Thousands
What is Pollution Degree in Electrical Enclosures? Understanding pollution degree in electrical enclosures is important. Pollution degree classifies the level of conductive or non-conductive contamination (dust, humidity,… Read More »Understanding Pollution Degree in Electrical Enclosures