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| 型号： | 1301530032 |
| 厂商： | Molex Connector Corporation |
| 文件页数： | 4/5页 |
| 文件大小： | 0K |
| 描述： | 15A GFCI MANUAL 50FT MLD 5-15 |
| 标准包装： | 1 |
| 类型： | 带 50’引线的直列接头 |
| 技术规格： | 120V |
| 其它名称： | 15050-50M |
1 U.L. Listed
2 U.L. Listed; NEM A 3R Enclosure Rated (Indoor/Outdoor Use)
TERMINOLOGY
Ground-Fault Circuit Interrupter (GFCI) A device intended for the protection of personnel that functions to de-energize a circuit or portion thereof within an established period of time
when a current to ground exceeds the values established for a Class A device.
FPN: Class A ground-fault circuit interrupters trip when the current to ground has a value in the range of 4mA to 6mA. For further information, see UL 943, Standard for Ground-Fault
Circuit Interrupters.
Ground-Fault Protection of Equipment. A system intended to provide protection of equipment from damaging line-to-ground fault currents by operating to cause a disconnecting
means to open all ungrounded conductors of the faulted circuit. This protection is provided at current levels less than those required to protect conductors from damage through the
operation of a supply circuit overcurrent device.
CODE SUMMARY FROM NEC 2005
ARTICLE 511 – Commercial Garages, Repair and Storage
511.12 Ground-Fault Circuit-Interrupter Protection for Personnel
All 125-volt, single-phase, 15- and 20-ampere receptacles installed in areas where electrical diagnostic equipment, electrical hand tools, or portable lighting equipment are to be used
shall have ground-fault circuit-interrupter protection for personnel.
ARTICLE 513 – Aircraft Hangars
513.12 Ground-Fault Circuit-Interrupter Protection for Personnel
All 125-volt, 50/60 Hz, single phase, 15- and 20-ampere receptacles installed in areas where electrical diagnostic equipment, electrical hand tools, or portable lighting equipment are to
be used shall have ground-fault circuit-interrupter protection for personnel.
ARTICLE 525 – Carnivals, Circuses, Fairs and Similar Events
525.23 Ground-Fault Circuit-Interrupter (GFCI) Protection
(a ) Where GFCI Protection is Required. The ground-fault circuit interrupter shall be permitted to be an integral part of the attachment plug or located in the power-supply cord, within
300 mm (12 in.) of the attachment plug. Listed cord sets incorporating ground-fault circuit-interrupter for personnel shall be permitted.
(1) 125-volt, single-phase, 15- and 20-ampere non-locking type receptacles used for disassembly and reassembly or readily accessible to the general public.
(2) Equipment that is readily accessible to the general public and supplied from a 125-volt, single-phase, 15- or 20-ampere branch circuit.
ARTICLE 590 – Temporary Installations
590.6 Ground-Fault Protection for Personnel
Ground-fault protection for personnel for all temporary wiring installations shall be provided to comply with 590.6(A) and 590.6(B). This section shall apply only to temporary wiring
installations used to supply temporary power to equipment used by personnel during construction, remodeling, maintenance, repair, or demolition of buildings, structures, equipment or
similar activities.
( a ) Receptacle Outlets. All 125-volt, single-phase, 15- 20-, and 30-ampere receptacle outlets that are not a part of the permanent wiring of the building or structure and that are in use
by personnel shall have ground-fault circuit interrupter protection for personnel. If a receptacle(s) is installed or exists as part of the permanent wiring of the building or structure and
is used for temporary electric power, ground-fault circuit-interrupter protection for personnel shall be provided. For the purpose of this section, cord sets or devices incorporating listed
ground-fault circuit interrupter protection for personnel identified for portable use shall be permitted.
Exception: In industrial establishments only, where conditions of maintenance and supervision ensure that only qualified personnel are involved, an assured equipment grounding
conductor program as specified in 590.6(B)(2) shall be permitted for only those receptacle outlets used to supply equipment that would create a greater hazard if power was interrupted
or having a design that is not compatible with GFCI protection.
(b) Use of Other Outlets. Receptacles other than 125-volt, single-phase, 15-, 20-, and 30-ampere receptacles shall have protection in accordance with (B)(1) or the assured
equipment grounding conductor program in accordance with (B)(2).
(1) GFCI Protection. Ground-fault circuit interrupter protection for personnel.
(2) Assured Equipment Grounding Conductor Program. A written assured equipment grounding conductor program continuously enforced at the site by one or more designated
persons to ensure that equipment grounding conductors for all cord sets, receptacles that are not a part of the permanent wiring of the building or structure, and equipment connected
by cord and plug are installed and maintained in accordance with the applicable requirements of 250.114, 250.138, 406.3(C), and 590.4(D).
ARTICLE 600 – Electric Signs and Outline Lighting
600.10 Portable or Mobile Signs
(2) Ground-Fault Circuit Interrupter. Portable or mobile signs shall be provided with factory-installed ground-fault circuit-interrupter protection for personnel. The ground-fault circuit
interrupter shall be an integral part of the attachment plug or shall be located in the power-supply cord within 300 mm (12 in.) of the attachment plug.
From OSHA 29 CFR 1926.404(b)(ii) Ground-Fault Circuit Interrupters:
All 120-volt, single-phase 15- and 20-ampere receptacle outlets on construction sites, which are not a part of the permanent wiring of the building or structure and which are in use by
employees, shall have approved ground-fault circuit interrupters for personnel protection. Receptacles on a two-wire, single-phase portable or vehicle-mounted generator rated not
more than 5kW, where the circuit conductors of the generator are insulated from the generator frame and all other grounded surfaces, need not be protected with ground-fault
circuit interrupters.
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