Controls › Control Panels
Panel Design
Designing a panel that passes inspection and survives the field.
Written guides in this section
Full references, procedures, and diagnostic guides published under Panel Design.
Topics in this area
UL 508A
The industrial control panel standard: what the listing covers and what the label requires.
UL 698A
Industrial control panels for hazardous locations.
NFPA 70
National Electrical Code requirements that reach into a control panel.
SCCR
Short-circuit current rating: how it is determined and why the label number is not optional.
Enclosure Selection
Enclosure Selection — practical reference notes for controls engineers, integrators, and technicians working with panel design.
Heat Calculations
Heat Calculations — practical reference notes for controls engineers, integrators, and technicians working with panel design.
Component Layout
Component Layout — practical reference notes for controls engineers, integrators, and technicians working with panel design.
Wireways
Wireways — practical reference notes for controls engineers, integrators, and technicians working with panel design.
Terminals
Terminals — practical reference notes for controls engineers, integrators, and technicians working with panel design.
Direct contact
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