Safety

What is Class 4 Power?

3/1/2023 Editors note: The 2023 version of NFPA 70, commonly referred to as the National Electrical Code (NEC) has been released.  UL 1400-1 (Class 4 system requirements)  and UL1400-2 (Class What is Class 4 Power?

What if electricity could be made safe?

When electricity stays within its designated circuit, power flowing along its expected path, amazing things happen. Electricity injects life into almost all of the modern conveniences we enjoy today. When What if electricity could be made safe?