It costs around 210 on average to replace old outlets with GFCI ones.
The sheathing or wire gets energized in the event of a short circuit, potentially overheating and causing a fire or giving someone a shock. GFCI outlets work without grounding but are less safe than grounded. Two problems make the safety of these approaches questionable. Alternatively, you might consider connecting the ground terminal to a water pipe by means of an exposed ground wire. If your electrical cables have metal sheathing that runs all the way to the panel, the sheathing can serve as a ground path.
#SELF GROUNDED OUTLET CODE#
Printing only pursuant to Labor Code 142.3(a)(3) (Register 2008, No.
So if you have Romex coming into the box, the ground from that romex would have to be grounded to the box for a self grounding receptacle to be effective. Note: Authority cited: Section 142.3, Labor Code. Self-grounding receptacles will only work if from the box you have has an effective ground path back to your panel. (e) Receptacles connected to circuits having different voltages, frequencies, or types of current (ac or dc) on the same premises shall be of such design that the attachment plugs used on these circuits are not interchangeable. (C) A nongrounding-type receptacle may be replaced with a grounding-type receptacle where supplied through a ground-fault circuit-interrupter the replacement receptacle shall be marked "GFCI Protected" and "No Equipment Ground " an equipment grounding conductor shall not be connected to such grounding-type receptacles. (B) A nongrounding-type receptacle may be replaced with a ground-fault circuit-interrupter-type of receptacle that is marked "No Equipment Ground " an equipment grounding conductor shall not be connected from the ground-fault circuit-interrupter-type receptacle to any outlet supplied from the ground-fault circuit-interrupter receptacle or (A) A nongrounding-type receptacle may be replaced with another nongrounding-type receptacle or (3) Where a grounding means does not exist in the receptacle enclosure, the installation shall comply with one of the following provisions: (2) Ground-fault circuit-interrupter protected receptacles shall be provided where replacements are made at receptacle outlets that are required to be so protected elsewhere in these Orders and When it does detect the ground fault, it shuts off the flow of. (1) Where a grounding means exists in the receptacle enclosure or a grounding conductor is installed, grounding-type receptacles shall be used and shall be connected to the grounding means or conductor Ground-fault circuit interrupters have the ability to detect when a ground fault may occur. (d) Replacement of receptacles shall comply with the following requirements:
The branch circuit wiring method shall include or provide an equipment grounding conductor to which the grounding contacts of the receptacle or cord connector shall be connected. (c) The grounding contacts of receptacles and cord connectors shall be grounded by connection to the equipment grounding conductor of the circuit supplying the receptacle or cord connector.
#SELF GROUNDED OUTLET PORTABLE#
(b) Receptacles and cord connectors having grounding contacts shall have those contacts effectively grounded except for receptacles mounted on portable and vehicle-mounted generators in accordance with Section 2395.6 of these Orders and replacement receptacles installed in accordance with subsection (d) of this section. Grounding-type receptacles shall be installed only on circuits of the voltage class and current for which they are rated, except as provided in Table 2360.4(b)(2) and Table 2360.4(b)(3). (a) Receptacles installed on 15- and 20-ampere branch circuits shall be of the grounding type except as permitted for replacement receptacles in subsection (d) of this section.
0 kommentar(er)
