Home |
Search |
Today's Posts |
|
Home Repair (alt.home.repair) For all homeowners and DIYers with many experienced tradesmen. Solve your toughest home fix-it problems. |
Reply |
|
LinkBack | Thread Tools | Display Modes |
#1
Posted to alt.home.repair
|
|||
|
|||
GFI outlet on Arc Fault protected Circuit ?
New Code here requires Arc Fault breakers on circuits in bedrooms. I
haven't put one in yet as the B/rooms are unfinished so I temporarily have a regular 15A breaker in the panel to give me power as I finish the rooms. I propose to put a GFI outlet in the same circuit, to be used to plug in a small pump for a water feature in one of the rooms, so my questions a 1.Do I need a GFI outlet in the circuit or does the "Arc fault" protection in the panel breaker cover the submersible pump ? 2.Would the GFI "work" as expected in the Arc Fault Circuit or if it tripped, would it also trip the Arc Fault breaker ? I think I read here that the Arc Fault is less sensitive than the GFI so in theory, IS the answer to my Q2 "No" for that reason ? |
#2
Posted to alt.home.repair
|
|||
|
|||
GFI outlet on Arc Fault protected Circuit ?
"Rudy" wrote in message ... New Code here requires Arc Fault breakers on circuits in bedrooms. I haven't put one in yet as the B/rooms are unfinished so I temporarily have a regular 15A breaker in the panel to give me power as I finish the rooms. I propose to put a GFI outlet in the same circuit, to be used to plug in a small pump for a water feature in one of the rooms, so my questions a 1.Do I need a GFI outlet in the circuit or does the "Arc fault" protection in the panel breaker cover the submersible pump ? 2.Would the GFI "work" as expected in the Arc Fault Circuit or if it tripped, would it also trip the Arc Fault breaker ? I think I read here that the Arc Fault is less sensitive than the GFI so in theory, IS the answer to my Q2 "No" for that reason ? There is no electric code requiring GFCI protection in a bedroom, so unless the equipment that you're pluggin in requires GFCI protection, I would just leave it AFCI protected |
#3
Posted to alt.home.repair
|
|||
|
|||
GFI outlet on Arc Fault protected Circuit ?
New Code here requires Arc Fault breakers on circuits in bedrooms. .. I propose to put a GFI outlet in the same circuit, to be used to plug in a small pump for a water feature in one of the rooms, so my questions a 1.Do I need a GFI outlet in the circuit or does the "Arc fault" protection in the panel breaker cover the submersible pump ? 2.Would the GFI "work" as expected in the Arc Fault Circuit or if it tripped, would it also trip the Arc Fault breaker ? I think I read here that the Arc Fault is less sensitive than the GFI so in theory, IS the answer to my Q2 "No" for that reason ? There is no electric code requiring GFCI protection in a bedroom, so unless the equipment that you're pluggin in requires GFCI protection, I would just leave it AFCI protected So the safety factor provided by the Arc fault breaker, renders the use of an extra GFI outlet within the same circuit (even though it will be powering pump in a water feature) redundant ? What if I were to run a line off the Arc fault circuit to "outside" and put a similar water feature outside in the garden ? Is the GFI still not required ? |
#4
Posted to alt.home.repair
|
|||
|
|||
GFI outlet on Arc Fault protected Circuit ?
Rudy wrote:
New Code here requires Arc Fault breakers on circuits in bedrooms. .. (The 2008 NEC expands AFCI use well beyond bedrooms.) I propose to put a GFI outlet in the same circuit, to be used to plug in a small pump for a water feature in one of the rooms, so my questions a 1.Do I need a GFI outlet in the circuit or does the "Arc fault" protection in the panel breaker cover the submersible pump ? 2.Would the GFI "work" as expected in the Arc Fault Circuit or if it tripped, would it also trip the Arc Fault breaker ? I think I read here that the Arc Fault is less sensitive than the GFI so in theory, IS the answer to my Q2 "No" for that reason ? The answer is maybe. AFCIs are required to have ground fault protection at 50mA (but usually provided at 30mA). The GFCI works fine on an AFCI circuit. If the leakage is over 50/30mA both may trip. There is no electric code requiring GFCI protection in a bedroom, so unless the equipment that you're pluggin in requires GFCI protection, I would just leave it AFCI protected So the safety factor provided by the Arc fault breaker, renders the use of an extra GFI outlet within the same circuit (even though it will be powering pump in a water feature) redundant ? What shock hazard does the "water feature" introduce. Areas that require a GFCI generally have a 'ground' readily available (water pipes, concrete floor, earth). A water pump doesn't necessarily introduce a shock hazard. Aquariums are not noted for being dangerous. If there is significant shock hazard add a GFCI. What if I were to run a line off the Arc fault circuit to "outside" and put a similar water feature outside in the garden ? Is the GFI still not required ? A GFCI is specifically required for outside outlets. -- bud-- |
Reply |
Thread Tools | Search this Thread |
Display Modes | |
|
|
Similar Threads | ||||
Thread | Forum | |||
FS Six 20A outlet shop electrical panel, each outlet protected | Metalworking | |||
FS Six 20A outlet shop electrical panel, each outlet protected | Home Repair | |||
FS Six 20A outlet shop electrical panel, each outlet protected | Woodworking | |||
FS Six 20A outlet shop electrical panel, each outlet protected | Home Repair | |||
FS Six 20A outlet shop electrical panel, each outlet protected | Metalworking |