本文发表在 rolia.net 枫下论坛通常要求（无大型电器，如厨房设备）：
线：#14-2 w/gnd 。 Or #14-3 w/gnd (if you wish to control lamps by more than one switch)
breaker： 15amp
插座： receptacle outlets shall be installed so that no point along the floor line in any wall space there is more than eight feet(???? 6 feet), from an outlet in that space. This is to prevent the use of extension cords.
插座和开关位置
Outlets are usually placed about 12 inches above floor level. Switches usually go about 48 inches from floor level.
回路：
Max 12 outlets/lights on one 15 amp circuit.
跑步机， 桑拿和按摩浴缸一般应单独回路
The Code permits up to 12 general purpose outlets and fixtures on a general purpose, 2-wire 15 amp circuit based on an assumption that the average load per outlet will not exceed 1 amp. Rule 8-304. Ontario Electrical Safety Code 25th Edition/2012.
线的固定
Single plastic boxes do not require internal cable clamps, but the cable must be stapled within 8 in. of the box. Larger plastic boxes are required to have built-in cable clamps and the cable must be stapled within 12 in. of the box.
Nail plates are required if there is less than 1 1/4 of wood between the cable and the face of the framing.
Cables must be supported within 8 inches of a plastic electric box (with a cable staple) NEC article 314.17(C)
Cables must be supported at least every 4'-6" by a framing member or other support.
线跨过joint
It's against code to stable wire to the bottom of joists, so either drill holes or use a conduit. Bored holes in studs and vertical framing members for wiring shall be located 1.25 inches from the edge or shall be protected with a minimum 0.0625-inch steel plate or sleeve or other physical protection.Bored holes in joists, rafters, beams and other horizontal framing members shall be 2 inches from the edge of the structural framing member. The hole size normally is 3/4".
Or use electrical conduit(管道)
厨房，厕所插座
Any outlet within 1.5/M(???Or 1M) of a sink must be GFCI protected.
A receptacle must be within 2 feet of the end of the sink.
The code also requires all kitchen outlets for countertop use to be 20 Amp GFCI protected.
GFCI outlets must be installed in any area where electricity and water may come into contact,
including basements（??? may be only in “patient care areas”）, pools, spas, utility rooms, and outdoors.
At least one GFCI protected outlet is required in each bathroom and all outdoor outlets.
厕所回路
The code does not require a separate circuit for bathroom receptacles. Bathroom receptacles can be supplied by a general purpose circuit that supplies other general purpose receptacle and lighting outlets. Multiple bath and washrooms are permitted to be supplied by the same circuit. Rule 8-304.In bathrooms where heavy loads such as hair dryers may be used it is recommended not to combine multiple bathrooms on the same circuit.
厕所如果没窗，就必须装排气扇
Shower内的灯
Does the Code permit a light fixture to be installed in a shower? Yes, as long as the fixture is approved for wet locations. Rule 30-318. Ontario Electrical Safety Code 25th Edition/2012.
Does the Code require GFCI (ground fault circuit interrupter) protection of a light fixture located in a residential tub / shower enclosure?No, the Code does not require GFCI protection, however if the fixture manufacturer's installation instructions require GFCI protection, then the Code requires that the instructions be followed. Rule 2-034. Ontario Electrical Safety Code 25th Edition/2012.
Shower 或浴缸内的插座
No receptacles are allowed directly over or inside the shower or tub space [09 IRC 4002.11]
卧室
The Ontario Electrical code requires that all branch circuits supplying 120Volt, single phase, 15 ampere outlets
installed in dwelling unit bedrooms be protected by an arc-fault Circuit interrupter. (AFCI breaker)
unfinished part (如设备房)
Every part of a basement that is unfinished must have a receptacle [09 IRC 3901.9]
Smoke Detector Code
Smoke alarms are required in sleeping rooms and adjacent areas.
Smoke alarms need to be wired in series so the activation of one sets the others off.
Smoke alarms must have electric power from the building and a battery back up if the power goes off.
有用视频
https://www.youtube.com/watch?v=8KvP2qJ1DeA&list=PL3y7icW71yRm2qtVCGUv8Nx7PffhuoOXJ
几个链接
http://www.icreatables.com/electrical/basement-wiring-electrical.html
http://www.icreatables.com/codes/electrical-codes.html
9Common WiringMistakes andCode Violations
更多精彩文章及讨论，请光临枫下论坛 rolia.net
线：#14-2 w/gnd 。 Or #14-3 w/gnd (if you wish to control lamps by more than one switch)
breaker： 15amp
插座： receptacle outlets shall be installed so that no point along the floor line in any wall space there is more than eight feet(???? 6 feet), from an outlet in that space. This is to prevent the use of extension cords.
插座和开关位置
Outlets are usually placed about 12 inches above floor level. Switches usually go about 48 inches from floor level.
回路：
Max 12 outlets/lights on one 15 amp circuit.
跑步机， 桑拿和按摩浴缸一般应单独回路
The Code permits up to 12 general purpose outlets and fixtures on a general purpose, 2-wire 15 amp circuit based on an assumption that the average load per outlet will not exceed 1 amp. Rule 8-304. Ontario Electrical Safety Code 25th Edition/2012.
线的固定
Single plastic boxes do not require internal cable clamps, but the cable must be stapled within 8 in. of the box. Larger plastic boxes are required to have built-in cable clamps and the cable must be stapled within 12 in. of the box.
Nail plates are required if there is less than 1 1/4 of wood between the cable and the face of the framing.
Cables must be supported within 8 inches of a plastic electric box (with a cable staple) NEC article 314.17(C)
Cables must be supported at least every 4'-6" by a framing member or other support.
线跨过joint
It's against code to stable wire to the bottom of joists, so either drill holes or use a conduit. Bored holes in studs and vertical framing members for wiring shall be located 1.25 inches from the edge or shall be protected with a minimum 0.0625-inch steel plate or sleeve or other physical protection.Bored holes in joists, rafters, beams and other horizontal framing members shall be 2 inches from the edge of the structural framing member. The hole size normally is 3/4".
Or use electrical conduit(管道)
厨房，厕所插座
Any outlet within 1.5/M(???Or 1M) of a sink must be GFCI protected.
A receptacle must be within 2 feet of the end of the sink.
The code also requires all kitchen outlets for countertop use to be 20 Amp GFCI protected.
GFCI outlets must be installed in any area where electricity and water may come into contact,
including basements（??? may be only in “patient care areas”）, pools, spas, utility rooms, and outdoors.
At least one GFCI protected outlet is required in each bathroom and all outdoor outlets.
厕所回路
The code does not require a separate circuit for bathroom receptacles. Bathroom receptacles can be supplied by a general purpose circuit that supplies other general purpose receptacle and lighting outlets. Multiple bath and washrooms are permitted to be supplied by the same circuit. Rule 8-304.In bathrooms where heavy loads such as hair dryers may be used it is recommended not to combine multiple bathrooms on the same circuit.
厕所如果没窗，就必须装排气扇
Shower内的灯
Does the Code permit a light fixture to be installed in a shower? Yes, as long as the fixture is approved for wet locations. Rule 30-318. Ontario Electrical Safety Code 25th Edition/2012.
Does the Code require GFCI (ground fault circuit interrupter) protection of a light fixture located in a residential tub / shower enclosure?No, the Code does not require GFCI protection, however if the fixture manufacturer's installation instructions require GFCI protection, then the Code requires that the instructions be followed. Rule 2-034. Ontario Electrical Safety Code 25th Edition/2012.
Shower 或浴缸内的插座
No receptacles are allowed directly over or inside the shower or tub space [09 IRC 4002.11]
卧室
The Ontario Electrical code requires that all branch circuits supplying 120Volt, single phase, 15 ampere outlets
installed in dwelling unit bedrooms be protected by an arc-fault Circuit interrupter. (AFCI breaker)
unfinished part (如设备房)
Every part of a basement that is unfinished must have a receptacle [09 IRC 3901.9]
Smoke Detector Code
Smoke alarms are required in sleeping rooms and adjacent areas.
Smoke alarms need to be wired in series so the activation of one sets the others off.
Smoke alarms must have electric power from the building and a battery back up if the power goes off.
有用视频
https://www.youtube.com/watch?v=8KvP2qJ1DeA&list=PL3y7icW71yRm2qtVCGUv8Nx7PffhuoOXJ
几个链接
http://www.icreatables.com/electrical/basement-wiring-electrical.html
http://www.icreatables.com/codes/electrical-codes.html
9Common WiringMistakes andCode Violations
更多精彩文章及讨论，请光临枫下论坛 rolia.net