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Warning: date(): It is not safe to rely on the system's timezone settings. You are *required* to use the date.timezone setting or the date_default_timezone_set() function. In case you used any of those methods and you are still getting this warning, you most likely misspelled the timezone identifier. We selected the timezone 'UTC' for now, but please set date.timezone to select your timezone. in /home/iptbooks/public_html/libraries/joomla/utilities/date.php on line 198
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SECTION FOUR - WIRING DEVICES
Introduction p 166 HD Industrial Receptacles p 184-187
Enclosure Types p 167 Receptacle Maintenance p 187,188
Enclosure Designations p 168-170 Plug Maintenance p 188,189
Boxes p 170-179 Switches p 189-198
Box Types p 171 Types of Switches p 190-195
Box Sizes (USA) p 172,173 Switch & Box Dimensions p 196
Box Sizes (Canada) p 174-176 Switch Maintenance p 196,197
Box Table Examples p 177-179 Cover Plates p 197,198
Receptacles p 179-188 Hazardous Locations p 198-203
Non-Locking Configurations p 180 Nameplates p 203
GP Receptacles p 181-184