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NFPA 70, NEC, Class 1 Div 2 wiring methods

Question asked by dmolloy on Nov 16, 2015
Latest reply on Feb 1, 2016 by garyw

Can Class 1 Div 2 rated component (e.g. PLC) be mounted in a general purpose enclosure, e.g. NEMA 12, in a Class 1 Div2 environment?

Do I need to use conduit seals when connecting a Class 1 Div2 device (e.g. pressure transmitter) to the Class 1 Div 2 component housed in the Nema 12 enclosure housing when using Type TC or PLTC cable?



Thank you