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(B) Number of Circuits in Enclosures
Related Code Sections
(B) Introduction, Number of Circuits in Enclosures
It is elsewhere provided in this Code that the number of circuits confined in a single enclosure be varyingly restricted. Limiting the number ...
National Electrical Code 2020 of Minnesota > Introduction > 90 Introduction > 90.8 Wiring Planning > (B) Number of Circuits in Enclosures
184.108.40.206* Protected Premises Fire Alarm Systems,
The requirements in 23.6.1 shall not apply to the following: Circuits between enclosures containing transponders and control units regardless ...
National Fire Alarm and Signaling Code 2016 of Minnesota > 23 Protected Premises Fire Alarm Systems > 23.6 Performance of Signaling Line Circuits (SLCs) > 23.6.1* SLC Zones > 220.127.116.11*
(A) Special Equipment, Permanent Nameplate
of the machine industrial control panel based on one of the following: Short-circuit current rating of a listed and labeled machine control enclosure ...
National Electrical Code 2020 of Minnesota > 6 Special Equipment > 670 Industrial Machinery > 670.3 Machine Nameplate Data > (A) Permanent Nameplate
(C) Special Equipment, Maximum Number of Disconnects
switches and sets of circuit breakers, mounted in a single enclosure, or in a group of separate enclosures. A single PV system disconnecting means ...
National Electrical Code 2020 of Minnesota > 6 Special Equipment > 690 Solar Photovoltaic (PV) Systems > 690.13 Photovoltaic System Disconnecting Means > (C) Maximum Number of Disconnects
(D) Special Equipment, Grounding Terminals
Junction boxes, transformer and power-supply enclosures, and ground-fault circuit-interrupter enclosures connected to a conduit that extends directly ...
National Electrical Code 2020 of Minnesota > 6 Special Equipment > 680 Swimming Pools, Fountains, and Similar Installations > 680.24 Junction Boxes and Electrical Enclosures for Transformers or Ground-Fault Circuit Interrupters > (D) Grounding Terminals