Ask the Expert | Murrelektronik

August 31, 2021

Ask the Expert

This wek's question is for all of the designers and builders out there... How do I design Class 2 circuits?

Designers should follow NEC and UL standards for selecting power supplies and wiring methods, and for implementing Class 2 compliant designs. For industrial control panels, this generally means selecting Class 2-rated power supplies and/or electronic circuit protectors and routing the wiring for Class 2 circuits away from other circuit types using properly rated wires and cables.

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